Nashua River Mainstem  
Behind condos near confluence.  DS of RR bridge.     Nashua, NH               1999 NM0049 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 8/14QC 1999 NM0049 1
NM0049 99202 F.C. (col/100 ml) ND 30 90 155 840 1830 120 734 1999 NM0049 1
NM0049 99202 E. coli (col/100 ml) ND ND ND ND ND ND 20 120 1999 NM0049 1
NM0049 99202 D.O. (mg/L) 9.7 3.1 6.6 5.7 5.8 7.3 4.6 3.7 1999 NM0049 1
NM0049 99202 Temp. (oC) 10.0 17.0 18.0 24.0 22.0 17.0 11.0 22.0 1999 NM0049 1
NM0049 99202 D.O. (% sat) 86.1 32.1 69.8 67.8 66.5 75.6 41.8 42.4 1999 NM0049 1
NM0049 99202 pH 6.9 6.7 7.1 7.0 7.0 7.0 7.0 ND 1999 NM0049 1
NM0049 99202 Alk (mg/L) 21.0 23.0 43.0 39.0 48.0 23.0 25.0 ND 1999 NM0049 1
1999 NM0049 1
Behind condos near confluence.  DS of RR bridge.     Nashua, NH               2000 NM0049 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 9/16QC 2000 NM0049 1
NM0049 NM01 F. C.  (col/100 ml) 890 ND ND 160 ND 312 12 ND 2000 NM0049 1
NM0049 NM01 E. coli (col/100 ml) 20 ND ND 20 ND 20 10 10 2000 NM0049 1
NM0049 NM01 D.O. (mg/L) 8.9 4.3 6.6 6.8 ND 7.4 7.8 6.2 2000 NM0049 1
NM0049 NM01 Temp. (oC) 9.0 13.0 18.0 23.0 ND 17.0 12.0 17.0 2000 NM0049 1
NM0049 NM01 D.O. (% sat) 77.2 40.9 69.8 79.4 ND 76.7 72.5 64.2 2000 NM0049 1
NM0049 NM01 pH 6.6 6.6 6.8 7.0 ND 7.1 7.0 7.1 2000 NM0049 1
NM0049 NM01 Alk (mg/L) 17.3 22.9 19.2 28.1 ND 31.3 34.1 31.6 2000 NM0049 1
Behind condos near confluence.  DS of RR bridge.     Nashua, NH                   2001 NM0049 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 4/21QC 6/16QC 9/15QC 2001 NM0049 1
NM0049 NM01 F. C.  (col/100 ml) ND ND ND ND ND ND ND ND ND ND 2001 NM0049 1
NM0049 NM01 E. coli (col/100 ml) ND 100 ND 80 285 ND ND ND ND ND 2001 NM0049 1
NM0049 NM01 D.O. (mg/L) 8.9 7.6 6.1 7.8 6.6 5.2 8.0 10.2 6.4 5.3 2001 NM0049 1
NM0049 NM01 Temp. (oC) 8 15 25 21 24 17 12 8 25 17 2001 NM0049 1
NM0049 NM01 D.O. (% sat) 75.2 75.4 74.0 87.6 78.6 53.9 74.4 86.2 77.7 54.9 2001 NM0049 1
NM0049 NM01 pH 6.8 7.1 7.1 7.2 7.2 7.2 7.1 6.8 7.2 7.2 2001 NM0049 1
NM0049 NM01 Alk (mg/L) 12.1 31.4 21.2 25.6 35.4 38.0 30.8 10.8 21.6 37.9 2001 NM0049 1
Behind condos near confluence.  DS of RR bridge.     Nashua, NH               2003 NM0049 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 9/20QC 2003 NM0049 1
NM0049 NM01-03 F.C. (col/100 ml) ND ND ND ND ND ND ND ND 2003 NM0049 1
NM0049 NM01-03 E. coli (col/100 ml) ND ND ND 0 0 0 0 0 2003 NM0049 1
NM0049 NM01-03 D.O. (mg/L) ND ND ND 6.70 3.90 5.70 6.40 5.70 2003 NM0049 1
NM0049 NM01-03 Temp (C) ND ND ND 22 23 19 11 19 2003 NM0049 1
NM0049 NM01-03 D.O. (% sat) ND ND ND 76.8 45.6 61.6 58.1 61.6 2003 NM0049 1
NM0049 NM01-03 pH ND ND ND ND ND 7.05 6.92 7.09 2003 NM0049 1
NM0049 NM01-03 Alk (mg/L) ND ND ND ND ND 22.8 26.8 20.3 2003 NM0049 1
2003 NM0049 1
About 800 ft. DS of Canal St bridge, east bank.     Nashua, NH                   2002 NM0110 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 6/15QC 8/17QC 10/19QC 2002 NM0110 1
NM0110 NM01 F.C. (col/100 ml) ND 250 ND ND ND ND ND ND ND ND 2002 NM0110 1
NM0110 NM01 E. coli (col/100 ml) ND ND 260 20 30 10 0 160 0 0 2002 NM0110 1
NM0110 NM01 D.O. (mg/L) ND 8.7 6.2 6.1 6.6 6.8 8.1 6.3 3.4 8 2002 NM0110 1
NM0110 NM01 Temp. (oC) ND 13 17 22 25 20 11 17 25 11 2002 NM0110 1
NM0110 NM01 D.O. (% sat) ND 82.7 64.2 7.0 80.1 75.0 73.6 65.2 41.3 72.7 2002 NM0110 1
NM0110 NM01 pH ND 6.75 6.85 7.2 7.18 7.1 6.7 6.85 7.2 6.7 2002 NM0110 1
NM0110 NM01 Alk (mg/L) ND 11.2 18.9 30.9 41.4 47.5 34.1 19.9 40.2 34.6 2002 NM0110 1
About 800 ft. DS of Canal St bridge, east bank.     Nashua, NH                 2003 NM0110 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 6/21QC 9/20QC 2003 NM0110 1
NM0110 NM01-03 F.C. (col/100 ml) ND ND 10 ND ND ND ND 10 ND 2003 NM0110 1
NM0110 NM01-03 E. coli (col/100 ml) 0 10 ND ND ND ND ND ND ND 2003 NM0110 1
NM0110 NM01-03 D.O. (mg/L) 7.80 8.30 6.80 ND ND ND ND 6.20 ND 2003 NM0110 1
NM0110 NM01-03 Temp (C) 10 13 19 ND ND ND ND 19 ND 2003 NM0110 1
NM0110 NM01-03 D.O. (% sat) 69.2 78.9 73.4 ND ND ND ND 67 ND 2003 NM0110 1
NM0110 NM01-03 pH 6.75 ND 6.30 ND ND ND ND 6.87 ND 2003 NM0110 1
NM0110 NM01-03 Alk (mg/L) 12.3 ND 11.8 ND ND ND ND 16.8 ND 2003 NM0110 1
2003 NM0110 1
Behind Area Agency at BAE parkinglot -144 Canal St.     Nashua, NH             2004 NM0121 1
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NM0121 1
NM0121 NM11-04 F.C. (col/100 ml) NA  NA  NA  NA  NA  NA  NA  2004 NM0121 1
NM0121 NM11-05 E. coli (col/100 ml) NA  200 200 72 >400[1] 600 90 2004 NM0121 1
NM0121 NM11-04 D.O. (mg/L) NA  7.5 6.3 6.9 6.8[2] 7.4 7.6[3] 2004 NM0121 1
NM0121 NM11-04 Temp (C) NA  18.0 20.0 22.0 22.0 19.0 13.0 2004 NM0121 1
NM0121 NM11-04 D.O. (% sat) NA  79.4 69.5 79.1 78.0 79.9 72.2 2004 NM0121 1
NM0121 NM11-04 pH NA  6.39 6.24 6.43 6.37 7.38 6.39 2004 NM0121 1
NM0121 NM11-04 Alk (mg/L) NA  19.6 19.6 NA  NA  NA  24.7 2004 NM0121 1
2004 NM0121 1
Behind Area Agency at BAE parkinglot -144 Canal St     Nashua, NH                 2005 NM0121 1
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 4/16 (QC) 6/18 (QC) 2005 NM0121 1
NM0121 NM11 F.C. (col/100 ml) ND[4] ND[5] ND[6] ND ND ND[7] ND[8] ND[9] ND[10] 2005 NM0121 1
NM0121 NM11 E. coli (col/100 ml) 0[11] 4[12] 0[13] 0 20 0 ND[14] 0 0 2005 NM0121 1
NM0121 NM11 D.O. (mg/L) 10.2[15] 8.4 8.7[16] 6.3 5.4 7.45 ND[17] 8.3[18] 8.4 2005 NM0121 1
NM0121 NM11 Temp (C) 8 15 19 24 22 22 ND[19] 8 19 2005 NM0121 1
NM0121 NM11 D.O. (% sat) 86.2[20] 83.4 94.0[21] 74.4 61.9 85.4 ND[22] 69.7 90.7 2005 NM0121 1
NM0121 NM11 pH 7.15[23] 7.00 6.92[24] 7.00 7.10 7.10[25] ND[26] 7.00 6.75 2005 NM0121 1
NM0121 NM11 Alk (mg/L) 16.4[27] 16.5 21.3[28] 20.5 31.5 32.90[29] ND[30] 16.3 21.9 2005 NM0121 1
2005 NM0121 1
Behind Sanders US of Canal St. bridge, north bank     Nashua, MA               1997 NM0136 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 8/16 QC  1997 NM0136 1
NM0136 43500.002.13 (2) F.C. (col/100 ml) 724 148 ND 1436 40 20 60 60 1997 NM0136 1
NM0136 43500.002.13 (2) E. coli (col/100 ml) 60 40 ND 1060 ND ND ND ND 1997 NM0136 1
NM0136 43500.002.13 (2) D.O. (mg/L) 9.5 9.5 7.0 6.3 6.5 7.3 5.5 6.5 1997 NM0136 1
NM0136 43500.002.13 (2) Temp (C) 8.0 13.0 22.0 24.0 22.0 20.0 11.0 22.0 1997 NM0136 1
NM0136 43500.002.13 (2) D.O. (% sat) 80.0 90.0 80.0 82.0 74.5 77.1 49.9 74.5 1997 NM0136 1
NM0136 43500.002.13 (2) pH ND 6.8 6.7 6.9 7.0 6.9 6.7 6.9 1997 NM0136 1
NM0136 43500.002.13 (2) Alk (mg/L) 16.0 20.0 31.0 22.0 37.0 42.0 38.0 37.0 1997 NM0136 1
1997 NM0136 1
Behind Sanders US of Canal St. bridge, north bank     Nashua, MA                   1998 NM0136 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 8/15QC 1998 NM0136 1
NM0136 43500.002.13 F.C. (col/100 ml) 166 167 140 40 210 194 1910 ND ND 0 1998 NM0136 1
NM0136 43500.002.13 E. coli (col/100 ml) 100 ND 0 ND 10 40 ND ND ND 0 1998 NM0136 1
NM0136 43500.002.13 D.O. (mg/L) 11.5 9.5 8 10 10.5 10.5 9.5 ND ND 10.5 1998 NM0136 1
NM0136 43500.002.13 Temp (C) 14 10 19 25 22 19 13 ND ND 22 1998 NM0136 1
NM0136 43500.002.13 D.O. (% sat) 112 80 86 121 120 113 90 ND ND 120 1998 NM0136 1
NM0136 43500.002.13 pH 6.9 6.75 6.6 7 7 7.1 6.8 ND ND ND 1998 NM0136 1
NM0136 43500.002.13 Alk (mg/L) 21.5 13 15 31 38.5 41 21 ND ND ND 1998 NM0136 1
NM0136 43500.002.13 BOD 2.09 ND ND ND ND ND ND ND ND ND 1998 NM0136 1
1998 NM0136 1
Mine Falls Park US dam at boat ramp     Nashua, MA               1997 NM0875 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 8/16 QC  1997 NM0875 1
NM0875 43500.008.50 F.C. (col/100 ml) 440 24 ND 436 0 0 0 0 1997 NM0875 1
NM0875 43500.008.50 E. coli (col/100 ml) 40 0 ND 0 ND 0 ND ND 1997 NM0875 1
NM0875 43500.008.50 D.O. (mg/L) 10.5 9.3 9.5 11.8 8.0 8.8 8.5 7.0 1997 NM0875 1
NM0875 43500.008.50 Temp (C) 7.0 12.0 24.0 24.0 21.0 20.0 10.0 21.0 1997 NM0875 1
NM0875 43500.008.50 D.O. (% sat) 87.0 86.0 113.0 88.0 90.0 96.0 75.4 78.0 1997 NM0875 1
NM0875 43500.008.50 pH ND 6.8 7.2 7.4 7.1 7.0 7.0 6.9 1997 NM0875 1
NM0875 43500.008.50 Alk (mg/L) 16.0 25.0 28.0 24.0 32.0 30.0 36.0 33.0 1997 NM0875 1
1997 NM0875 1
Mine Falls Park US dam at boat ramp     Nashua, MA                   1998 NM0875 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 8/15QC 1998 NM0875 1
NM0875 43500.008.50 F.C. (col/100 ml) 1345 288 260 120 20 7 530 ND ND 0 1998 NM0875 1
NM0875 43500.008.50 E. coli (col/100 ml) 400 43 40 ND 0 0 ND ND ND 0 1998 NM0875 1
NM0875 43500.008.50 D.O. (mg/L) 10.5 7.5 9 9 9.5 10 7.5 ND ND 10 1998 NM0875 1
NM0875 43500.008.50 Temp (C) 11 15 18 24 23 19 12 ND ND 23 1998 NM0875 1
NM0875 43500.008.50 D.O. (% sat) 95 70 95 107 111 108 70 ND ND 117 1998 NM0875 1
NM0875 43500.008.50 pH 6.9 6.6 6.8 7.2 7.1 7.5 6.85 ND ND ND 1998 NM0875 1
NM0875 43500.008.50 Alk (mg/L) 22 14 16 30 28 39 23 ND ND ND 1998 NM0875 1
NM0875 43500.008.50 BOD 1.97 ND ND ND ND ND ND ND ND ND 1998 NM0875 1
1998 NM0875 1
Mine Falls Park US dam at boat ramp     Nashua, NH               1999 NM0875 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 8/14QC 1999 NM0875 1
NM0875 99201 F.C. (col/100 ml) ND 0 3 5 20 ND 30 25 1999 NM0875 1
NM0875 99201 E. coli (col/100 ml) 40 ND ND ND ND ND 0 ND 1999 NM0875 1
NM0875 99201 D.O. (mg/L) 9.6 7.1 5.8 7.1 3.2 3.1 4.8 4.5 1999 NM0875 1
NM0875 99201 Temp. (oC) 10.0 20.0 20.0 26.0 24.0 15.0 10.0 24.0 1999 NM0875 1
NM0875 99201 D.O. (% sat) 85.2 78.3 63.9 87.8 38.1 30.8 42.6 53.6 1999 NM0875 1
NM0875 99201 pH 7.0 7.2 7.1 7.6 7.1 6.5 7.0 ND 1999 NM0875 1
NM0875 99201 Alk (mg/L) 19.0 22.0 32.0 37.0 49.0 24.0 25.0 ND 1999 NM0875 1
1999 NM0875 1
Mine Falls Park US dam at boat ramp     Nashua, NH               2000 NM0875 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 10/14QC 2000 NM0875 1
NM0875 NM02 F. C.  (col/100 ml) 1340 ND ND ND ND 12 4 ND 2000 NM0875 1
NM0875 NM02 E. coli (col/100 ml) ND 20 ND ND ND 16 ND ND 2000 NM0875 1
NM0875 NM02 D.O. (mg/L) 9.1 7.5 5.6 6.0 ND 7.1 7.3 7.1 2000 NM0875 1
NM0875 NM02 Temp. (oC) 10.0 13.0 19.0 24.0 ND 16.0 12.0 12.0 2000 NM0875 1
NM0875 NM02 D.O. (% sat) 80.7 71.3 60.5 71.4 ND 72.1 67.8 66.0 2000 NM0875 1
NM0875 NM02 pH 6.6 6.7 6.9 7.3 ND 7.2 6.9 6.9 2000 NM0875 1
NM0875 NM02 Alk (mg/L) 17.8 22.0 19.2 28.4 ND 34.1 26.3 25.9 2000 NM0875 1
Mine Falls Park US dam at boat ramp     Nashua, NH                 2001 NM0875 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 5/19 QC 10/20QC 2001 NM0875 1
NM0875 NM02 F. C.  (col/100 ml) ND ND ND ND ND ND ND ND ND 2001 NM0875 1
NM0875 NM02 E. coli (col/100 ml) ND 60 ND ND ND ND ND 20 ND 2001 NM0875 1
NM0875 NM02 D.O. (mg/L) 7.8 7.5 6.2 8.3 7.2 4.2 8.5 7.5 8.2 2001 NM0875 1
NM0875 NM02 Temp. (oC) 9 15 24 23 24 19 11 15 11 2001 NM0875 1
NM0875 NM02 D.O. (% sat) 67.5 74.5 73.8 97.0 85.7 45.4 77.2 74.5 74.8 2001 NM0875 1
NM0875 NM02 pH 6.7 7.1 7.2 7.6 7.1 7.1 7.1 7.0 7.2 2001 NM0875 1
NM0875 NM02 Alk (mg/L) 11.4 30.2 19.1 24.8 33.7 36.6 28.5 30.1 28.5 2001 NM0875 1
Mine Falls Park US dam at boat ramp     Nashua, NH                   2002 NM0875 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 5/18QC 7/20QC 9/21QC 2002 NM0875 1
NM0875 NM02 F.C. (col/100 ml) ND ND ND ND ND ND ND ND ND ND 2002 NM0875 1
NM0875 NM02 E. coli (col/100 ml) ND 80 60 40 110 40 0 80 40 30 2002 NM0875 1
NM0875 NM02 D.O. (mg/L) ND 7.7 6.5 7.1 3.9 6.4 6.9 7.7 6.9 6.5 2002 NM0875 1
NM0875 NM02 Temp. (oC) ND 13 20 23 26 21 11 13 23 21 2002 NM0875 1
NM0875 NM02 D.O. (% sat) ND 73.2 71.7 82.9 48.2 71.9 62.7 73.2 80.6 73 2002 NM0875 1
NM0875 NM02 pH ND 6.7 6.9 7.3 7.18 7.65 6.9 6.7 7.3 7.65 2002 NM0875 1
NM0875 NM02 Alk (mg/L) ND 10.5 19 23 42 50.4 32.5 10.7 29.5 45.9 2002 NM0875 1
Mine Falls Park US dam at boat ramp     Nashua, NH                 2003 NM0875 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19 - QC 10/18QC 2003 NM0875 1
NM0875 NM02-03 F.C. (col/100 ml) ND ND 0 ND ND ND ND ND ND 2003 NM0875 1
NM0875 NM02-03 E. coli (col/100 ml) 0 0 ND 0 0 0 0 0 0 2003 NM0875 1
NM0875 NM02-03 D.O. (mg/L) 6.40 8.40 7.30 2.70 6.70 7.30 5.40 6.00 7.70 2003 NM0875 1
NM0875 NM02-03 Temp (C) 8 14 20 22 24 19 11 8 11 2003 NM0875 1
NM0875 NM02-03 D.O. (% sat) 54.1 81.6 80.5 31 79.8 78.8 49 50.7 69.9 2003 NM0875 1
NM0875 NM02-03 pH 6.55 ND 6.80 ND ND 6.85 6.91 6.50 6.92 2003 NM0875 1
NM0875 NM02-03 Alk (mg/L) 25.5 ND 16.5 ND ND 23.1 25.6 25.2 26.2 2003 NM0875 1
2003 NM0875 1
Mine Falls Park US dam at boat ramp.     Nashua, NH             2004 NM0875 1
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NM0875 1
NM0875 NM02-04 F.C. (col/100 ml) ND ND ND ND ND ND ND 2004 NM0875 1
NM0875 NM02-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 NM0875 1
NM0875 NM02-04 D.O. (mg/L) 9.2 8.1 7.8 7.0[31] 7.0[32] 6.4 7.5 2004 NM0875 1
NM0875 NM02-04 Temp (C) 7.0 14.0 21.0 21.0 22.0 19.0 12.0 2004 NM0875 1
NM0875 NM02-04 D.O. (% sat) 75.8 78.7 87.6 78.7 80.3[33] 69.1 69.7 2004 NM0875 1
NM0875 NM02-04 pH 6.04 6.37 6.41 6.42 6.10 7.23 6.26 2004 NM0875 1
NM0875 NM02-04 Alk (mg/L) 7.7 23.4 18.8 NA  NA  24.6 22.5 2004 NM0875 1
2004 NM0875 1
Mine Falls Park US dam at boat ramp     Nashua, NH               2005 NM0875 1
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 7/16 (QC) 2005 NM0875 1
NM0875 NM02 F.C. (col/100 ml) ND[34] ND[35] ND[36] ND ND ND[37] ND[38] ND 2005 NM0875 1
NM0875 NM02 E. coli (col/100 ml) 0 0 0[39] 6[40] 0 0 ND[41] ND 2005 NM0875 1
NM0875 NM02 D.O. (mg/L) 9.5 9.4[42] 9.0 7.7[43] 4.4 6.40 ND[44] 8.0[45] 2005 NM0875 1
NM0875 NM02 Temp (C) 8 15 19 24 23 21 ND[46] 24 2005 NM0875 1
NM0875 NM02 D.O. (% sat) 80.3 93.3 96.7 91.7 51.4 71.9 ND[47] 95.2 2005 NM0875 1
NM0875 NM02 pH 6.80[48] 7.09[49] 6.85 7.30[50] 7.02 7.15 ND[51] ND 2005 NM0875 1
NM0875 NM02 Alk (mg/L) 16.4[52] 16.2[53] 20.7 19.5[54] 29.9 32.20 ND[55] ND 2005 NM0875 1
Hollis Crossing Condominium ramp.  US Rt 111 bridge     Hollis, MA             1997 NM1562 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 1997 NM1562 1
NM1562 43500.015.75 (1) F.C. (col/100 ml) 1368 180 84 64 ND ND ND 1997 NM1562 1
NM1562 43500.015.75 (1) E. coli (col/100 ml) 0 2 ND 0 ND ND ND 1997 NM1562 1
NM1562 43500.015.75 (1) D.O. (mg/L) 10.5 9.0 8.3 8.5 ND ND ND 1997 NM1562 1
NM1562 43500.015.75 (1) Temp (C) 8.5 13.0 23.0 24.0 ND ND ND 1997 NM1562 1
NM1562 43500.015.75 (1) D.O. (% sat) 89.0 86.0 97.0 99.0 ND ND ND 1997 NM1562 1
NM1562 43500.015.75 (1) pH 6.8 6.9 6.8 ND ND ND ND 1997 NM1562 1
NM1562 43500.015.75 (1) Alk (mg/L) 16.0 20.0 30.0 ND ND ND ND 1997 NM1562 1
1997 NM1562 1
Rt 111 bridge in Hollis Depot (US1996, 99-01; DS 03-05)     Hollis, NH                 1996 NM1567 1 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/18 5/31 8/1 1996 NM1567 1 1
NM1567 43500.015.0 (5.3) F.C. (col/100 ml) ND ND 2010 121 13 1360 80 135 80 1996 NM1567 1 1
NM1567 43500.015.0 (5.3) E. coli (col/100 ml) ND ND 0 ND 0 ND 20 40 0 1996 NM1567 1 1
NM1567 43500.015.0 (5.3) D.O. (mg/L) ND ND 6.5 5.0 7.0 10.5 ND 8.3 6.8 1996 NM1567 1 1
NM1567 43500.015.0 (5.3) Temp (C) ND ND 23.0 23.0 23.0 16.0 12.0 19.0 20.0 1996 NM1567 1 1
NM1567 43500.015.0 (5.3) D.O. (% sat) ND ND 76.0 58.0 82.0 100.0 ND 89.0 74.0 1996 NM1567 1 1
NM1567 43500.015.0 (5.3) pH ND ND 6.7 7.0 7.4 6.9 6.9 6.8 7.0 1996 NM1567 1 1
NM1567 43500.015.0 (5.3) Alk (mg/L) ND ND 24.0 22.0 42.0 19.0 25.0 21.0 29.0 1996 NM1567 1 1
NM1567 43500.015.0 (5.3) N (mg/L) ND ND ND ND ND ND ND ND ND 1996 NM1567 1 1
NM1567 43500.015.0 (5.3) P (mg/L) ND ND ND ND ND ND ND ND ND 1996 NM1567 1 1
Rt 111 bridge in Hollis Depot (US1996, 99-01; DS 03-05)     Hollis, NH             1999 NM1567 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/21 9/18 10/16 1999 NM1567 1
NM1567 99704 F.C. (col/100 ml) ND ND 10 25 25 3410 35 1999 NM1567 1
NM1567 99704 E. coli (col/100 ml) ND ND 0 ND ND ND 0 1999 NM1567 1
NM1567 99704 D.O. (mg/L) 9.5 ND 7.2 5.8 1.9 7.2 7.3 1999 NM1567 1
NM1567 99704 Temp. (oC) 7.0 ND 21.0 26.0 22.0 17.0 11.0 1999 NM1567 1
NM1567 99704 D.O. (% sat) 78.4 ND 80.9 71.1 21.8 74.6 66.3 1999 NM1567 1
NM1567 99704 pH 6.9 ND 7.3 7.3 7.1 6.8 6.9 1999 NM1567 1
NM1567 99704 Alk (mg/L) 20.0 ND 36.0 38.0 47.0 15.0 25.0 1999 NM1567 1
1999 NM1567 1
Rt 111 bridge in Hollis Depot (US1996, 99-01; DS 03-05)     Hollis, NH               2000 NM1567 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 5/20QC 2000 NM1567 1
NM1567 NM03 F. C.  (col/100 ml) 790 200 ND 90 ND TNTC 28 80 2000 NM1567 1
NM1567 NM03 E. coli (col/100 ml) 40 60 40 ND ND 100 50 ND 2000 NM1567 1
NM1567 NM03 D.O. (mg/L) 9.7 8.8 7.2 6.0 1.8 6.1 8.6 8.8 2000 NM1567 1
NM1567 NM03 Temp. (oC) 10.0 14.0 19.0 23.0 20.0 18.0 12.0 14.0 2000 NM1567 1
NM1567 NM03 D.O. (% sat) 86.1 85.5 77.6 70.9 19.8 64.6 79.9 85.5 2000 NM1567 1
NM1567 NM03 pH 6.8 6.9 6.9 7.8 7.0 7.1 6.9 6.9 2000 NM1567 1
NM1567 NM03 Alk (mg/L) 15.1 20.6 18.9 28.2 23.2 30.7 23.2 20.9 2000 NM1567 1
Rt 111 bridge in Hollis Depot (US1996, 99-01; DS 03-05)     Hollis, NH               2001 NM1567 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 6/16QC 2001 NM1567 1
NM1567 NM03 F. C.  (col/100 ml) TNTC 320 ND ND 30 10 ND ND 2001 NM1567 1
NM1567 NM03 E. coli (col/100 ml) 80 120 ND ND 20 ND ND ND 2001 NM1567 1
NM1567 NM03 D.O. (mg/L) 9.0 7.7 6.4 6.9 6.8 5.5 7.0 6.9 2001 NM1567 1
NM1567 NM03 Temp. (oC) 9 16.5 25 23 26 19 13 25 2001 NM1567 1
NM1567 NM03 D.O. (% sat) 78.0 79.0 77.7 80.6 84.5 59.4 66.5 83.7 2001 NM1567 1
NM1567 NM03 pH 6.9 7.0 7.2 7.2 7.2 7.2 7.2 7.1 2001 NM1567 1
NM1567 NM03 Alk (mg/L) 9.8 29.3 16.8 25.0 31.5 34.4 29.9 17.8 2001 NM1567 1
Rt 111 bridge in Hollis Depot (US1996, 99-01; DS 03-05)     Hollis, MA                     2003 NM1567 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19 - QC 6/21QC 8/16QC 10/18QC 2003 NM1567 1
NM1567 NM03-03 F.C. (col/100 ml) ND ND ND 0 0 0 0 ND ND ND 0 2003 NM1567 1
NM1567 NM03-03 E. coli (col/100 ml) 0 0 0 ND 0 0 0 0 0 0 0 2003 NM1567 1
NM1567 NM03-03 D.O. (mg/L) ND 8.00 6.70 6.30 6.90 6.10 7.90 ND 7.30 6.80 8.20 2003 NM1567 1
NM1567 NM03-03 Temp (C) ND 13 19 20 24 18.5 11.5 ND 19 24 11.5 2003 NM1567 1
NM1567 NM03-03 D.O. (% sat) ND 76 72.4 69.5 82.1 65.2 72.6 ND 78.8 80.9 75.3 2003 NM1567 1
NM1567 NM03-03 pH 6.75 6.80 6.95 ND 7.09 7.00 6.88 6.80 6.89 7.15 6.89 2003 NM1567 1
NM1567 NM03-03 Alk (mg/L) 11.5 14.3 16.3 ND 18.2 21.8 20.6 11.3 16.4 19.0 19.9 2003 NM1567 1
2003 NM1567 1
Rt 111 bridge in Hollis Depot (US1996, 99-01; DS 03-05).     Hollis, NH             2004 NM1567 1
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NM1567 1
NM1567 NM03-04 F.C. (col/100 ml) NA  NA  NA  NA  NA  NA  NA  2004 NM1567 1
NM1567 NM03-04 E. coli (col/100 ml) NA  200 600 52 200 20 70 2004 NM1567 1
NM1567 NM03-04 D.O. (mg/L) NA  9.6 6.8 7.2 5.9 5.5 7.0 2004 NM1567 1
NM1567 NM03-04 Temp (C) NA  19.0 21.5 21.0 22.5 20.0 14.0 2004 NM1567 1
NM1567 NM03-04 D.O. (% sat) NA  103.7 78.0 80.9 68.9 60.6 68.0 2004 NM1567 1
NM1567 NM03-04 pH NA  6.33 6.43 6.56[56] 6.43 6.69 6.36 2004 NM1567 1
NM1567 NM03-04 Alk (mg/L) NA  16.2 17.7 NA  NA  NA  NA  2004 NM1567 1
2004 NM1567 1
Rt 111 bridge in Hollis Depot (US1996, 99-01; DS 03-05)     Hollis, NH               2005 NM1567 1
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 5/21 (QC) 2005 NM1567 1
NM1567 NM03 F.C. (col/100 ml) ND[57] ND[58] ND[59] ND ND ND[60] ND[61] ND[62] 2005 NM1567 1
NM1567 NM03 E. coli (col/100 ml) 0 0[63] 0 0 28 0 124[64] 0[65] 2005 NM1567 1
NM1567 NM03 D.O. (mg/L) 10.2 9.0[66] 8.0[67] 6.3 3.9[68] 6.40[69] 8.70 9.2 2005 NM1567 1
NM1567 NM03 Temp (C) 10 15 18 24 22.5 20 14.5 15 2005 NM1567 1
NM1567 NM03 D.O. (% sat) 90.5 89.4[70] 84.7 75.0 45.6 70.6 86.4 91.4 2005 NM1567 1
NM1567 NM03 pH 7.01 7.00[71] 6.90[72] 7.00 7.15 7.05 6.70 7.00 2005 NM1567 1
NM1567 NM03 Alk (mg/L) 15.0 18.2[73] 19.3[74] 20.5 24.8 31.00 13.75 14.9[75] 2005 NM1567 1
NM1567 1 1
127 Nashua Rd.  0.5 miles S of skyjumping airport.     Pepperell, MA             2002 NM1608 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 NM1608 1
NM1608 NM03 F.C. (col/100 ml) ND ND 730 ND ND ND ND 2002 NM1608 1
NM1608 NM03 E. coli (col/100 ml) ND ND ND ND ND ND ND 2002 NM1608 1
NM1608 NM03 D.O. (mg/L) ND ND 5.6 ND ND ND ND 2002 NM1608 1
NM1608 NM03 Temp. (oC) ND ND 16 ND ND ND ND 2002 NM1608 1
NM1608 NM03 D.O. (% sat) ND ND 56.8 ND ND ND ND 2002 NM1608 1
NM1608 NM03 pH ND ND 6.75 ND ND ND ND 2002 NM1608 1
NM1608 NM03 Alk (mg/L) ND ND 18.3 ND ND ND ND 2002 NM1608 1
Confluence of Reedy Meadow with Nashua.  Walk in from Shawnee St.           Pepperell, MA       1999 NM1839 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/21 9/18 10/16 1999 NM1839 1
NM1839 99703 F.C. (col/100 ml) ND ND 30 30 30 ND ND 1999 NM1839 1
NM1839 99703 E. coli (col/100 ml) ND ND ND ND ND ND ND 1999 NM1839 1
NM1839 99703 D.O. (mg/L) ND ND 5.4 4.1 3.1 8.1 ND 1999 NM1839 1
NM1839 99703 Temp. (oC) ND ND 11.0 11.0 10.0 16.0 ND 1999 NM1839 1
NM1839 99703 D.O. (% sat) ND ND 49.5 37.2 27.5 82.2 ND 1999 NM1839 1
NM1839 99703 pH ND ND 7.0 6.8 6.8 6.8 ND 1999 NM1839 1
NM1839 99703 Alk (mg/L) ND ND 53.0 51.0 53.0 24.5 ND 1999 NM1839 1
1999 NM1839 1
150 (75 in 99) yds US from Nissitissit confluence on opposite bank.           Pepperell, MA         1999 NM1864 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/21 9/18 10/16 1999 NM1864 1
NM1864 99702 F.C. (col/100 ml) ND ND ND 350 TNTC ND 210 1999 NM1864 1
NM1864 99702 E. coli (col/100 ml) ND ND 10 ND 40 400 ND 1999 NM1864 1
NM1864 99702 D.O. (mg/L) ND ND 4.1 2.7 2.9 7.5 7.6 1999 NM1864 1
NM1864 99702 Temp. (oC) ND ND 18.0 24.0 21.0 16.5 11.0 1999 NM1864 1
NM1864 99702 D.O. (% sat) ND ND 43.4 32.1 32.6 76.9 69.0 1999 NM1864 1
NM1864 99702 pH ND ND 7.1 7.1 7.2 6.8 6.9 1999 NM1864 1
NM1864 99702 Alk (mg/L) ND ND 37.0 41.0 51.5 16.0 22.0 1999 NM1864 1
1999 NM1864 1
150 (75 in 99) yds US from Nissitissit confluence on opposite bank.           Pepperell, MA           2000 NM1864 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 7/15QC 2000 NM1864 1
NM1864 NM04 F. C.  (col/100 ml) 30 80 10 1430 5 1016 ND ND 2000 NM1864 1
NM1864 NM04 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2000 NM1864 1
NM1864 NM04 D.O. (mg/L) 9.5 7.8 6.1 5.6 1.4 7.3 8.1 5.9 2000 NM1864 1
NM1864 NM04 Temp. (oC) 9.0 15.0 19.0 23.0 20.0 18.0 11.0 23.0 2000 NM1864 1
NM1864 NM04 D.O. (% sat) 82.3 77.5 65.9 65.4 15.4 77.2 73.6 68.9 2000 NM1864 1
NM1864 NM04 pH 6.7 6.8 6.9 7.2 6.9 7.1 6.8 7.1 2000 NM1864 1
NM1864 NM04 Alk (mg/L) 16.3 22.6 19.3 28.4 23.7 31.7 24.5 28.4 2000 NM1864 1
150 (75 in 99) yds US from Nissitissit confluence on opposite bank.           Pepperell, MA           2001 NM1864 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 5/19 QC 2001 NM1864 1
NM1864 NM04 F. C.  (col/100 ml) 5 70 270 TNTC 20 ND 20 120 2001 NM1864 1
NM1864 NM04 E. coli (col/100 ml) ND 40 ND ND ND ND ND 20 2001 NM1864 1
NM1864 NM04 D.O. (mg/L) 9.4 7.9 6.7 7.8 6.8 5.5 8.6 7.4 2001 NM1864 1
NM1864 NM04 Temp. (oC) 9.5 16 25 22 24 19 13.5 16 2001 NM1864 1
NM1864 NM04 D.O. (% sat) 82.7 80.2 81.3 89.5 81.0 59.4 82.7 75.1 2001 NM1864 1
NM1864 NM04 pH 6.9 7.0 7.1 7.2 7.2 7.1 7.2 7.0 2001 NM1864 1
NM1864 NM04 Alk (mg/L) 10.1 30.6 18.6 25.4 32.2 35.3 29.5 30.1 2001 NM1864 1
150 (75 in 99) yds US from Nissitissit confluence on opposite bank.           Pepperell, MA           2002 NM1864 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 8/17QC 2002 NM1864 1
NM1864 NM04 F.C. (col/100 ml) ND ND 550 0 0 0 ND 0 2002 NM1864 1
NM1864 NM04 E. coli (col/100 ml) ND ND ND ND ND ND 0 ND 2002 NM1864 1
NM1864 NM04 D.O. (mg/L) ND ND 6.9 5 3.2 ND 7.3 3.7 2002 NM1864 1
NM1864 NM04 Temp. (oC) ND ND 17 22 24 20 11.5 24 2002 NM1864 1
NM1864 NM04 D.O. (% sat) ND ND 71.5 57.3 38.1 ND 67.1 44 2002 NM1864 1
NM1864 NM04 pH ND ND 6.9 6.9 7.13 7.25 6.6 7.35 2002 NM1864 1
NM1864 NM04 Alk (mg/L) ND ND 20.8 34 42.8 42.3 31.9 42.4 2002 NM1864 1
US side of Covered Bridge on Groton St., N bank     Pepperell, MA                 1996 NM2256 1 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/18 5/31 8/1 1996 NM2256 1 1
NM2256 43500.021.50 (5.1) F.C. (col/100 ml) ND ND 2130 3417 80 980 248 227 260 1996 NM2256 1 1
NM2256 43500.021.50 (5.1) E. coli (col/100 ml) ND ND 5 ND 0 ND 20 ND 0 1996 NM2256 1 1
NM2256 43500.021.50 (5.1) D.O. (mg/L) ND ND 5.5 5.8 11.8 11.5 ND 7.8 5.0 1996 NM2256 1 1
NM2256 43500.021.50 (5.1) Temp (C) ND ND 24.0 23.0 23.0 16.0 13.0 18.0 22.0 1996 NM2256 1 1
NM2256 43500.021.50 (5.1) D.O. (% sat) ND ND 65.0 67.0 100.0 100.0 ND 82.0 57.0 1996 NM2256 1 1
NM2256 43500.021.50 (5.1) pH ND ND 6.8 7.0 7.5 7.0 6.8 6.7 7.0 1996 NM2256 1 1
NM2256 43500.021.50 (5.1) Alk (mg/L) ND ND 22.0 23.0 34.0 20.0 23.0 22.5 24.5 1996 NM2256 1 1
NM2256 43500.021.50 (5.1) N (mg/L) ND ND ND ND ND ND ND ND ND 1996 NM2256 1 1
NM2256 43500.021.50 (5.1) P (mg/L) ND ND ND ND ND ND ND ND ND 1996 NM2256 1 1
US side of Covered Bridge on Groton St., N bank     Pepperell, MA               1997 NM2256 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 5/17 QC 1997 NM2256 1
NM2256 43500.021.50 F.C. (col/100 ml) 312 TNTC 320 TNTC 0 640 0 TNTC 1997 NM2256 1
NM2256 43500.021.50 E. coli (col/100 ml) 0 ND 140 80 ND 40 ND ND 1997 NM2256 1
NM2256 43500.021.50 D.O. (mg/L) 10.8 9.0 ND 5.5 5.5 6.8 10.5 8.3 1997 NM2256 1
NM2256 43500.021.50 Temp (C) 8.0 14.0 26.0 25.0 24.0 22.0 13.0 14.0 1997 NM2256 1
NM2256 43500.021.50 D.O. (% sat) 91.0 87.0 ND 67.0 65.0 78.0 99.8 80.0 1997 NM2256 1
NM2256 43500.021.50 pH 6.8 6.9 6.8 6.5 6.7 6.8 ND 6.8 1997 NM2256 1
NM2256 43500.021.50 Alk (mg/L) 15.0 20.0 29.0 28.0 37.0 29.0 ND 21.0 1997 NM2256 1
1997 NM2256 1
US side of Covered Bridge on Groton St., N bank     Pepperell, MA                   1998 NM2256 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 6/20QC 1998 NM2256 1
NM2256 43500.021.50 F.C. (col/100 ml) 6793 100 240 660 540 1005 1200 1393 ND 300 1998 NM2256 1
NM2256 43500.021.50 E. coli (col/100 ml) ND 60 100 80 TNTC 60 0 ND ND ND 1998 NM2256 1
NM2256 43500.021.50 D.O. (mg/L) 10.5 9.5 9.5 11.25 8 10 9.5 9.5 ND 9.5 1998 NM2256 1
NM2256 43500.021.50 Temp (C) 14 15 19 26 23.5 20 12 17 ND 19 1998 NM2256 1
NM2256 43500.021.50 D.O. (% sat) 102 90 103 139 94 110 88 98 ND 103 1998 NM2256 1
NM2256 43500.021.50 pH 6.9 6.85 6.8 7.2 7.28 7.5 6.9 6.5 ND 6.8 1998 NM2256 1
NM2256 43500.021.50 Alk (mg/L) 22 13 20 26 31.5 45 26 9 ND 20 1998 NM2256 1
NM2256 43500.021.50 BOD 2.25 ND ND ND ND 2.18 ND ND ND ND 1998 NM2256 1
1998 NM2256 1
US side of Covered Bridge on Groton St., N bank     Pepperell, MA             1999 NM2256 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/21 9/18 10/16 1999 NM2256 1
NM2256 99701 F.C. (col/100 ml) ND ND TNTC 625 TNTC ND 300 1999 NM2256 1
NM2256 99701 E. coli (col/100 ml) ND ND 60 40 ND ND 0 1999 NM2256 1
NM2256 99701 D.O. (mg/L) 10.6 ND 4.2 3.8 4.3 3.4 7.8 1999 NM2256 1
NM2256 99701 Temp. (oC) 5.0 ND 22.0 25.0 23.0 17.0 4.0 1999 NM2256 1
NM2256 99701 D.O. (% sat) 83.1 ND 48.2 46.1 50.2 35.2 59.6 1999 NM2256 1
NM2256 99701 pH 7.0 ND 7.1 7.2 7.2 ND 6.9 1999 NM2256 1
NM2256 99701 Alk (mg/L) 21.0 ND 43.0 43.0 51.0 ND 28.0 1999 NM2256 1
1999 NM2256 1
US side of Covered Bridge on Groton St., N bank     Pepperell, MA               2000 NM2256 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 9/16QC 2000 NM2256 1
NM2256 NM05 F. C.  (col/100 ml) 1900 ND 10 1900 5 TNTC ND ND 2000 NM2256 1
NM2256 NM05 E. coli (col/100 ml) 60 ND ND ND ND 20 ND ND 2000 NM2256 1
NM2256 NM05 D.O. (mg/L) 10.0 9.0 7.1 7.4 1.7 7.8 7.8 7.6 2000 NM2256 1
NM2256 NM05 Temp. (oC) 9.0 15.0 18.0 23.0 20.0 18.0 11.0 18.0 2000 NM2256 1
NM2256 NM05 D.O. (% sat) 86.6 89.4 75.1 86.4 18.7 82.5 70.8 80.4 2000 NM2256 1
NM2256 NM05 pH 6.8 6.9 6.9 7.2 7.0 7.2 6.9 7.4 2000 NM2256 1
NM2256 NM05 Alk (mg/L) 17.0 23.6 19.4 28.6 24.8 32.0 25.2 31.9 2000 NM2256 1
US side of Covered Bridge on Groton St., N bank     Pepperell, MA               2001 NM2256 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 4/21QC 2001 NM2256 1
NM2256 NM05 F. C.  (col/100 ml) 100 170 170 15,000 130 600 1000 80 2001 NM2256 1
NM2256 NM05 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2001 NM2256 1
NM2256 NM05 D.O. (mg/L) 8.9 8.0 6.4 7.1 7.7 6.7 8.8 9.1 2001 NM2256 1
NM2256 NM05 Temp. (oC) 9 16 25 23 25 20 14 9 2001 NM2256 1
NM2256 NM05 D.O. (% sat) 77.0 81.2 77.7 82.9 93.5 73.9 85.5 78.8 2001 NM2256 1
NM2256 NM05 pH 6.9 7.3 7.2 7.3 7.3 7.2 7.3 6.9 2001 NM2256 1
NM2256 NM05 Alk (mg/L) 9.9 30.6 17.8 25.7 32.8 36.5 29.0 10.2 2001 NM2256 1
US side of Covered Bridge on Groton St., N bank     Pepperell, MA             2002 NM2256 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 NM2256 1
NM2256 NM05 F.C. (col/100 ml) ND 160 1010 10 0 0 ND 2002 NM2256 1
NM2256 NM05 E. coli (col/100 ml) ND 0 ND ND ND 0 0 2002 NM2256 1
NM2256 NM05 D.O. (mg/L) ND 8.4 6.9 5.6 4.6 ND 8.4 2002 NM2256 1
NM2256 NM05 Temp. (oC) ND 17 17.5 23 26 20.5 11.5 2002 NM2256 1
NM2256 NM05 D.O. (% sat) ND 87 72.2 65.4 56.9 ND 77.2 2002 NM2256 1
NM2256 NM05 pH ND 6.8 6.9 7.13 7.19 7.15 6.6 2002 NM2256 1
NM2256 NM05 Alk (mg/L) ND 11.2 21.8 34.8 41.9 44.9 31.6 2002 NM2256 1
US side of Covered Bridge on Groton St., N bank     Pepperell, MA                 2003 NM2256 1
New Site ID Old Site ID Date (2003) 4/19 5/17[76] 6/21 7/19 8/16 9/20[77] 10/18 5/17QC 9/20QC 2003 NM2256 1
NM2256 NM04-03 F.C. (col/100 ml) 0 10 0 0 2 0 0 10 0 2003 NM2256 1
NM2256 NM04-03 E. coli (col/100 ml) 0 ND 0 ND ND ND ND ND ND 2003 NM2256 1
NM2256 NM04-03 D.O. (mg/L) 10.40 9.10 6.60 7.00 6.80 5.50 8.40 8.90 6.10 2003 NM2256 1
NM2256 NM04-03 Temp (C) 9.5 13.5 19 21 24 19 12.5 13.5 19 2003 NM2256 1
NM2256 NM04-03 D.O. (% sat) 91.1 87.5 71.3 78.7 81 59.4 78.9 85.5 65.9 2003 NM2256 1
NM2256 NM04-03 pH ND 6.80 ND ND ND 6.90 ND 6.80 7.00 2003 NM2256 1
NM2256 NM04-03 Alk (mg/L) ND 14.9 ND ND ND 21.7 ND 15.8 20.7 2003 NM2256 1
2003 NM2256 1
US side of Covered Bridge on Groton St., N bank.     Pepperell, MA             2004 NM2256 1
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NM2256 1
NM2256 NM04-04 F.C. (col/100 ml) 128 NA  NA  NA  NA  NA  NA  2004 NM2256 1
NM2256 NM04-04 E. coli (col/100 ml) ND 15 <200[78] 52 250 > 800 170 2004 NM2256 1
NM2256 NM04-04 D.O. (mg/L) 11.6 5.7 7.5 7.6 5.6 NA [79] 6.9 2004 NM2256 1
NM2256 NM04-04 Temp (C) 8.5 18.5 20.0 20.5 20.5 18.0 13.5 2004 NM2256 1
NM2256 NM04-04 D.O. (% sat) 100.4 61.6 82.7 85.4 62.9 NA  67.1 2004 NM2256 1
NM2256 NM04-04 pH 6.11 6.65 6.05 6.56 6.23 7.30 6.24 2004 NM2256 1
NM2256 NM04-04 Alk (mg/L) 8.3 16.8 17.5 NA  NA  NA  25.6 2004 NM2256 1
2004 NM2256 1
US side of Covered Bridge on Groton St., N bank     Pepperell, MA               2005 NM2256 1
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 7/16 (QC) 2005 NM2256 1
NM2256 NM04 F.C. (col/100 ml) ND[80] ND[81] ND[82] ND ND ND[83] ND[84] ND 2005 NM2256 1
NM2256 NM04 E. coli (col/100 ml) 0 0 0 0[85] 6 0 140 0[86] 2005 NM2256 1
NM2256 NM04 D.O. (mg/L) 10.5 10.8 10.3 6.6[87] 4.1 7.10 8.80 7.4[88] 2005 NM2256 1
NM2256 NM04 Temp (C) 9.5 14.5 17.5 24.5 23 21.5 14 24.5 2005 NM2256 1
NM2256 NM04 D.O. (% sat) 92.7 107.2 109.0 79.5 47.9 81.4 85.5 89.8 2005 NM2256 1
NM2256 NM04 pH 7.00 7.12 6.91 7.15[89] 7.11 7.10 6.75 7.10 2005 NM2256 1
NM2256 NM04 Alk (mg/L) 15.2 15.7 19.8 20.0[90] 23.4 32.70 16.10 21.8 2005 NM2256 1
NM2256 1 1
US 21.50 at confluence of Varnum Brook w Main Stem. NW bank.         Pepperell, MA               1998 NM2269 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 6/20QC 1998 NM2269 1
NM2269 43500.021.75 F.C. (col/100 ml) 27 127 420 60 380 1233 330 TNTC ND 640 1998 NM2269 1
NM2269 43500.021.75 E. coli (col/100 ml) ND ND 140 ND 0 60 60 ND ND ND 1998 NM2269 1
NM2269 43500.021.75 D.O. (mg/L) 10.5 9 9 10.5 9.5 10 10 8.5 ND 9.5 1998 NM2269 1
NM2269 43500.021.75 Temp (C) 14 15 20 26 23.5 20 12 25 ND 20 1998 NM2269 1
NM2269 43500.021.75 D.O. (% sat) 102 90 99 130 112 110 93 103 ND 104 1998 NM2269 1
NM2269 43500.021.75 pH 7 6.7 6.8 7.3 7.2 7.5 7 6.5 ND 6.8 1998 NM2269 1
NM2269 43500.021.75 Alk (mg/L) 21 13 4 32 32 41 25 14 ND 15 1998 NM2269 1
NM2269 43500.021.75 BOD ND 1.35 ND ND ND ND ND ND ND ND 1998 NM2269 1
1998 NM2269 1
Approx location.  Across from Pepp Paper Co. E bank.       Pepperell, MA                 1998 NM2302 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 6/20QC 1998 NM2302 1
NM2302 43500.022.00 F.C. (col/100 ml) 20 341 200 0 10 20 80 1105 ND 280 1998 NM2302 1
NM2302 43500.022.00 E. coli (col/100 ml) ND ND 140 ND 0 0 ND ND ND ND 1998 NM2302 1
NM2302 43500.022.00 D.O. (mg/L) 10.5 4 9.5 9.5 6.5 9.5 9 9 ND 8.75 1998 NM2302 1
NM2302 43500.022.00 Temp (C) 13.5 15.5 19 25 23 20 12.5 18 ND 19 1998 NM2302 1
NM2302 43500.022.00 D.O. (% sat) 101 40 103 115 76 105 85 95 ND 94 1998 NM2302 1
NM2302 43500.022.00 pH 6.8 6.6 6.9 7.2 7.25 7.3 7 6.4 ND 6.8 1998 NM2302 1
NM2302 43500.022.00 Alk (mg/L) 20 13 17 30 32 39 25 10 ND 16 1998 NM2302 1
NM2302 43500.022.00 BOD ND 1.1 ND ND ND ND ND ND ND ND 1998 NM2302 1
1998 NM2302 1
E side of Pepperell Pond off rail-trail US of dam     Groton, MA             1997 NM2313 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 1997 NM2313 1
NM2313 43500.022.25(E)(2) F.C. (col/100 ml) 72 140 ND 40 10 0 40 1997 NM2313 1
NM2313 43500.022.25(E)(2) E. coli (col/100 ml) 40 ND ND 60 ND ND ND 1997 NM2313 1
NM2313 43500.022.25(E)(2) D.O. (mg/L) 9.8 8.8 9.0 7.3 2.5 8.0 7.5 1997 NM2313 1
NM2313 43500.022.25(E)(2) Temp (C) 7.0 14.0 26.0 26.0 23.0 21.0 13.0 1997 NM2313 1
NM2313 43500.022.25(E)(2) D.O. (% sat) 81.0 86.0 111.0 90.0 29.0 90.0 71.2 1997 NM2313 1
NM2313 43500.022.25(E)(2) pH 6.6 6.8 7.1 ND 6.7 6.9 6.9 1997 NM2313 1
NM2313 43500.022.25(E)(2) Alk (mg/L) 16.0 20.0 29.0 ND 40.0 28.5 37.0 1997 NM2313 1
1997 NM2313 1
E side of Pepperell Pond off rail-trail US of dam     Groton, MA                   1998 NM2313 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 6/20QC 1998 NM2313 1
NM2313 43500.022.25(E)(2) F.C. (col/100 ml) 27 94 540 0 0 27 60 2231 ND 560 1998 NM2313 1
NM2313 43500.022.25(E)(2) E. coli (col/100 ml) ND ND 60 ND 0 20 ND ND ND ND 1998 NM2313 1
NM2313 43500.022.25(E)(2) D.O. (mg/L) 10.5 8.5 7.5 11.5 9 11.5 10 7.5 ND 7.25 1998 NM2313 1
NM2313 43500.022.25(E)(2) Temp (C) 14 16 19 27 23 20 12 18 ND 19 1998 NM2313 1
NM2313 43500.022.25(E)(2) D.O. (% sat) 102 90 81 142 101 127 93 79 ND 78 1998 NM2313 1
NM2313 43500.022.25(E)(2) pH 7 6.6 6.6 7.4 7.05 8.1 6.9 6.4 ND 6.6 1998 NM2313 1
NM2313 43500.022.25(E)(2) Alk (mg/L) 21 13 14 27 30.5 40 28 10 ND 15 1998 NM2313 1
NM2313 43500.022.25(E)(2) BOD ND ND ND ND ND ND ND ND ND ND 1998 NM2313 1
1998 NM2313 1
W side of Pepperell Pond off Canal St and Main Street       Pepperell, MA             1997 NM2330 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 5/17 QC 1997 NM2330 1
NM2330 43500.022.25(W)(4) F.C. (col/100 ml) 188 32 52 TNTC 0 0 0 64 1997 NM2330 1
NM2330 43500.022.25(W)(4) E. coli (col/100 ml) 0 ND ND 40 ND ND ND ND 1997 NM2330 1
NM2330 43500.022.25(W)(4) D.O. (mg/L) 10.0 9.0 8.5 7.3 3.0 7.3 7.5 9.5 1997 NM2330 1
NM2330 43500.022.25(W)(4) Temp (C) 8.0 14.0 24.0 26.0 25.0 21.0 13.0 14.0 1997 NM2330 1
NM2330 43500.022.25(W)(4) D.O. (% sat) 84.0 87.0 101.0 90.0 36.0 81.0 71.2 92.0 1997 NM2330 1
NM2330 43500.022.25(W)(4) pH ND 6.9 7.0 7.0 6.6 6.8 6.9 7.0 1997 NM2330 1
NM2330 43500.022.25(W)(4) Alk (mg/L) 16.0 21.0 29.0 30.0 38.0 28.5 38.0 20.5 1997 NM2330 1
1997 NM2330 1
E side Pepperell Pond. US of NM2313     Groton, MA             1997 NM2339 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 1997 NM2339 1
NM2339 43500.022.50(E)(3) F.C. (col/100 ml) 156 136 28 TNTC 50 20 0 1997 NM2339 1
NM2339 43500.022.50(E)(3) E. coli (col/100 ml) 60 ND ND 60 ND ND 0 1997 NM2339 1
NM2339 43500.022.50(E)(3) D.O. (mg/L) 9.8 9.5 8.5 7.3 4.0 6.8 7.5 1997 NM2339 1
NM2339 43500.022.50(E)(3) Temp (C) 8.0 14.0 26.0 25.0 23.0 21.0 13.0 1997 NM2339 1
NM2339 43500.022.50(E)(3) D.O. (% sat) 83.0 92.0 105.0 88.0 46.0 76.0 71.2 1997 NM2339 1
NM2339 43500.022.50(E)(3) pH 6.6 6.8 6.9 ND 6.7 6.8 6.7 1997 NM2339 1
NM2339 43500.022.50(E)(3) Alk (mg/L) 15.0 19.5 29.0 ND 39.0 29.0 37.0 1997 NM2339 1
1997 NM2339 1
W side of Pepperell Pond -Canal St, from sand spit     Pepperell, MA             1997 NM2345 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 1997 NM2345 1
NM2345 43500.022.50(W)(5) F.C. (col/100 ml) ND 144 36 TNTC 660 40 0 1997 NM2345 1
NM2345 43500.022.50(W)(5) E. coli (col/100 ml) ND ND ND 0 ND ND ND 1997 NM2345 1
NM2345 43500.022.50(W)(5) D.O. (mg/L) 9.0 8.3 7.5 8.0 7.0 6.5 7.5 1997 NM2345 1
NM2345 43500.022.50(W)(5) Temp (C) 8.5 14.0 26.0 26.0 25.0 21.0 13.0 1997 NM2345 1
NM2345 43500.022.50(W)(5) D.O. (% sat) 76.0 81.0 93.0 99.0 85.0 73.0 71.2 1997 NM2345 1
NM2345 43500.022.50(W)(5) pH ND 6.8 6.8 7.0 6.6 6.8 6.8 1997 NM2345 1
NM2345 43500.022.50(W)(5) Alk (mg/L) 15.0 19.0 28.0 25.0 41.0 30.0 37.0 1997 NM2345 1
1997 NM2345 1
Pepperell Pond, west bank near island     Groton, MA               1996 NM2437 1 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/18 5/31 1996 NM2437 1 1
NM2437 43500.023.0 (8.1) F.C. (col/100 ml) ND ND ND 13 ND ND ND ND 1996 NM2437 1 1
NM2437 43500.023.0 (8.1) E. coli (col/100 ml) ND ND ND ND ND ND ND ND 1996 NM2437 1 1
NM2437 43500.023.0 (8.1) D.O. (mg/L) ND ND ND 6.3 ND ND ND 8.0 1996 NM2437 1 1
NM2437 43500.023.0 (8.1) Temp (C) ND ND ND 22.0 ND ND ND 21.0 1996 NM2437 1 1
NM2437 43500.023.0 (8.1) D.O. (% sat) ND ND ND 72.0 ND ND ND 90.0 1996 NM2437 1 1
NM2437 43500.023.0 (8.1) pH ND ND ND 7.5 ND ND ND 6.8 1996 NM2437 1 1
NM2437 43500.023.0 (8.1) Alk (mg/L) ND ND ND 41.0 ND ND ND 26.5 1996 NM2437 1 1
NM2437 43500.023.0 (8.1) N (mg/L) ND ND ND ND ND ND ND ND 1996 NM2437 1 1
NM2437 43500.023.0 (8.1) P (mg/L) ND ND ND ND ND ND ND ND 1996 NM2437 1 1
1996 NM2437 1 1
Pepperell Pond from boat in middle of pond at P/G town line         Groton/ Pepperell, MA               2005 NM2443 B 1
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 4/16 (QC) 5/21 (QC) 8/20(QC) 2005 NM2443 B 1
NM2443 B NM14 F.C. (col/100 ml) ND[91] ND[92] ND[93] ND ND ND ND[94] ND[95] ND[96] ND 2005 NM2443 B 1
NM2443 B NM14 E. coli (col/100 ml) 0[97] 0[98] 4 0 6 0 180 0 0 8 2005 NM2443 B 1
NM2443 B NM14 D.O. (mg/L) 10.1[99] 8.5[100] 9.0 5.0 3.40[101] 4.15[102] 7.70[103] 9.6 8.4 ND[104] 2005 NM2443 B 1
NM2443 B NM14 Temp (C) 9.5 13 16.5 23 23 ND ND 9.5 13 23 2005 NM2443 B 1
NM2443 B NM14 D.O. (% sat) 89.6[105] 80.3[106] 93.3 57.8 39.7 ND ND 85.2 79.4 ND 2005 NM2443 B 1
NM2443 B NM14 pH 6.99[107] 6.90[108] 6.80 6.90 6.90[109] 6.70 6.60 6.99 7.00 6.85[110] 2005 NM2443 B 1
NM2443 B NM14 Alk (mg/L) 16.5[111] 14.3[112] 19.6 20.0 20.6[113] 34.90 16.35 15.6 15.5 19.9[114] 2005 NM2443 B 1
Pepperell Pond from bike path. P/G town line.     Groton/Pepperell, MA                 2003 NM2443 S 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 6/21QC 8/16QC 2003 NM2443 S 1
NM2443 S NM05-03 F.C. (col/100 ml) ND ND ND 55 0 ND ND ND 0 2003 NM2443 S 1
NM2443 S NM05-03 E. coli (col/100 ml) ND ND 0 ND ND ND ND 0 ND 2003 NM2443 S 1
NM2443 S NM05-03 D.O. (mg/L) 9.90 8.20 5.90 4.80 4.50 ND ND 4.80 4.30 2003 NM2443 S 1
NM2443 S NM05-03 Temp (C) ND ND 18 20 22 ND ND 18 22 2003 NM2443 S 1
NM2443 S NM05-03 D.O. (% sat) ND ND 62.4 52.9 51.6 ND ND 50.8 49.3 2003 NM2443 S 1
NM2443 S NM05-03 pH 6.75 6.80 6.80 7.10 6.92 ND ND 6.81 6.89 2003 NM2443 S 1
NM2443 S NM05-03 Alk (mg/L) 10.6 15.1 16.1 20.4 18.2 ND ND 15.9 18.3 2003 NM2443 S 1
2003 NM2443 S 1
Pepperell Pond from bike path. P/G town line.     Groton/Pepperell, MA             2004 NM2443 S 1
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NM2443 S 1
NM2443 S NM05-04 F.C. (col/100 ml) ND ND ND 280 0[115] 560 <200[116] 2004 NM2443 S 1
NM2443 S NM05-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 NM2443 S 1
NM2443 S NM05-04 D.O. (mg/L) ND 4.7 ND 5.6 6.3 4.9 2.9 2004 NM2443 S 1
NM2443 S NM05-04 Temp (C) ND 15.5 ND 20.0 21.0 ND 13.0 2004 NM2443 S 1
NM2443 S NM05-04 D.O. (% sat) ND 47.7 ND 61.6 70.8 ND 27.6 2004 NM2443 S 1
NM2443 S NM05-04 pH ND 6.99 ND 6.92 7.36 7.16 6.72 2004 NM2443 S 1
NM2443 S NM05-04 Alk (mg/L) ND 16.1 ND 16.8 18.7 22.6 25.1 2004 NM2443 S 1
2004 NM2443 S 1
Pepperell Pond, west bank     Groton, MA             1996 NM2583 1 1
New Site ID Old Site ID Date (1996) 4/19 5/17 5/31 7/19 8/16 9/20 10/18 1996 NM2583 1 1
NM2583 43500.023.5 (8.2) F.C. (col/100 ml) ND ND ND 7 ND ND ND 1996 NM2583 1 1
NM2583 43500.023.5 (8.2) E. coli (col/100 ml) ND ND ND 0 ND ND ND 1996 NM2583 1 1
NM2583 43500.023.5 (8.2) D.O. (mg/L) ND ND 5.5 6.5 ND ND ND 1996 NM2583 1 1
NM2583 43500.023.5 (8.2) Temp (C) ND ND 20.0 23.0 ND ND ND 1996 NM2583 1 1
NM2583 43500.023.5 (8.2) D.O. (% sat) ND ND 61.0 76.0 ND ND ND 1996 NM2583 1 1
NM2583 43500.023.5 (8.2) pH ND ND 6.8 7.1 ND ND ND 1996 NM2583 1 1
NM2583 43500.023.5 (8.2) Alk (mg/L) ND ND 22.0 23.0 ND ND ND 1996 NM2583 1 1
NM2583 43500.023.5 (8.2) N (mg/L) ND ND ND ND ND ND ND 1996 NM2583 1 1
NM2583 43500.023.5 (8.2) P (mg/L) ND ND ND ND ND ND ND 1996 NM2583 1 1
1996 NM2583 1 1
Petapawag- upstream of Rt 119 bridge at boat launch     Groton, MA               2003 NM2915 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 7/19QC 2003 NM2915 1
NM2915 NM06-03 F.C. (col/100 ml) ND ND ND ND 0 ND ND ND 2003 NM2915 1
NM2915 NM06-03 E. coli (col/100 ml) ND ND 0 ND ND ND ND ND 2003 NM2915 1
NM2915 NM06-03 D.O. (mg/L) 10.10 7.00 5.40 ND 3.50 ND ND ND 2003 NM2915 1
NM2915 NM06-03 Temp (C) ND ND 16.5 18 22 ND ND 18 2003 NM2915 1
NM2915 NM06-03 D.O. (% sat) ND ND 55.4 ND 40.1 ND ND ND 2003 NM2915 1
NM2915 NM06-03 pH 6.75 6.80 ND 7.10 7.00 ND ND 7.05 2003 NM2915 1
NM2915 NM06-03 Alk (mg/L) 14.3 15.1 ND 18.4 19.1 ND ND 17.9 2003 NM2915 1
2003 NM2915 1
Petapawag- upstream of Rt 119 bridge at boat launch.     Groton, MA             2004 NM2915 1
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NM2915 1
NM2915 NM06-04 F.C. (col/100 ml) 140 ND 810 240 80[117] 570 520 2004 NM2915 1
NM2915 NM06-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 NM2915 1
NM2915 NM06-04 D.O. (mg/L) 10.4 7.1 6.7 8.3 7.4 6.6 6.3 2004 NM2915 1
NM2915 NM06-04 Temp (C) 6.0 15.0 17.0 16.0 18.5 16.0 11.0 2004 NM2915 1
NM2915 NM06-04 D.O. (% sat) 83.7 66.4 69.4 84.3 79.9 67.0 57.2 2004 NM2915 1
NM2915 NM06-04 pH 6.26 7.01 7.19 ND ND ND 6.85 2004 NM2915 1
NM2915 NM06-04 Alk (mg/L) 8.3 17.1 16.9 ND ND ND 25.7 2004 NM2915 1
2004 NM2915 1
South side of Rt 119 bridge.  West bank. (Other side of bridge from Petapawag.)             Groton, MA         1996 NM2928 1 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/20 8/17 9/21 10/23 7/31 9/18 1996 NM2928 1 1
NM2928 43500.027.5 (10.2) F.C. (col/100 ml) ND ND 40 40 24 228 ND 62 ND 1996 NM2928 1 1
NM2928 43500.027.5 (10.2) E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 1996 NM2928 1 1
NM2928 43500.027.5 (10.2) D.O. (mg/L) ND ND 8.0 4.3 4.9 5.1 4.8 3.9 5.1 1996 NM2928 1 1
NM2928 43500.027.5 (10.2) Temp (C) ND ND 23.0 ND 21.0 17.0 12.0 19.0 19.0 1996 NM2928 1 1
NM2928 43500.027.5 (10.2) D.O. (% sat) ND ND 93.0 ND 55.0 53.0 45.0 42.0 55.0 1996 NM2928 1 1
NM2928 43500.027.5 (10.2) pH ND ND 6.7 7.0 7.1 6.9 6.4 6.9 6.9 1996 NM2928 1 1
NM2928 43500.027.5 (10.2) Alk (mg/L) ND ND 23.0 20.4 35.0 21.2 9.7 27.0 20.0 1996 NM2928 1 1
NM2928 43500.027.5 (10.2) N (mg/L) ND ND ND ND ND ND ND 2.950 ND 1996 NM2928 1 1
NM2928 43500.027.5 (10.2) P (mg/L) ND ND ND ND ND ND ND 0.150 ND 1996 NM2928 1 1
1996 NM2928 1 1
South side of Rt 119 bridge.  West bank. (Other side of bridge from Petapawag.)             Groton, MA         2005 NM2928 1
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 4/16 (QC) 9/17 (QC) 2005 NM2928 1
NM2928 NM13 F.C. (col/100 ml) ND[118] ND[119] ND[120] ND ND ND[121] ND[122] ND[123] ND[124] 2005 NM2928 1
NM2928 NM13 E. coli (col/100 ml) 70[125] 22 204 60 36 5[126] 32 30 6[127] 2005 NM2928 1
NM2928 NM13 D.O. (mg/L) 12.3[128] 8.0 7.3 5.8 6.6 6.20[129] 7.75[130] 12.0 6.5[131] 2005 NM2928 1
NM2928 NM13 Temp (C) 9.5 14 NN[132] 24 22 20.5 14 9.5 20.5 2005 NM2928 1
NM2928 NM13 D.O. (% sat) 109.1[133] 77.7 ND[134] 69.0 75.7 69.7 75.3 106.5 73.0 2005 NM2928 1
NM2928 NM13 pH 6.89[135] 6.85 6.79 6.82 7.00 7.00[136] 6.70 6.78 6.95[137] 2005 NM2928 1
NM2928 NM13 Alk (mg/L) 15.8[138] 14.4 16.70 20.1 21.5 32.80[139] 16.40 15.7 33.1[140] 2005 NM2928 1
On Rt 225 bridge near Rt. 111     Groton, MA                 1996 NM3393 1 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/20 8/17 9/21 10/23 7/31 9/18 1996 NM3393 1 1
NM3393 43500.029.2 (10.1) F.C. (col/100 ml) ND ND 65 120 50 40 ND 170 ND 1996 NM3393 1 1
NM3393 43500.029.2 (10.1) E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 1996 NM3393 1 1
NM3393 43500.029.2 (10.1) D.O. (mg/L) ND ND 7.0 4.1 5.1 4.7 5.0 4.3 5.5 1996 NM3393 1 1
NM3393 43500.029.2 (10.1) Temp (C) ND ND 22.0 ND 20.0 15.0 13.0 18.0 18.0 1996 NM3393 1 1
NM3393 43500.029.2 (10.1) D.O. (% sat) ND ND 80.0 ND 56.0 47.0 47.0 45.0 58.0 1996 NM3393 1 1
NM3393 43500.029.2 (10.1) pH ND ND 6.8 6.9 7.1 6.8 6.4 7.0 6.8 1996 NM3393 1 1
NM3393 43500.029.2 (10.1) Alk (mg/L) ND ND 22.0 22.4 31.0 22.2 9.9 26.0 15.1 1996 NM3393 1 1
NM3393 43500.029.2 (10.1) N (mg/L) ND ND ND ND ND ND ND 1.850 ND 1996 NM3393 1 1
NM3393 43500.029.2 (10.1) P (mg/L) ND ND ND ND ND ND ND 0.092 ND 1996 NM3393 1 1
1996 NM3393 1 1
Rt 2A bridge over Nashua.  Access DS/North bank.     Shirley/Ayer, MA                   1996 NM3802 1 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/20 8/17 9/21 10/23 6/14 7/31 9/18 1996 NM3802 1 1
NM3802 43500.030.7 (10.3, 11.2) F.C. (col/100 ml) ND ND 110 288 76 44 ND 105 84 ND 1996 NM3802 1 1
NM3802 43500.030.7 (10.3, 11.2) E. coli (col/100 ml) ND ND 0 ND ND ND ND ND ND ND 1996 NM3802 1 1
NM3802 43500.030.7 (10.3, 11.2) D.O. (mg/L) ND ND 8.5 3.8 5.4 4.9 4.3 ND 4.6 5.4 1996 NM3802 1 1
NM3802 43500.030.7 (10.3, 11.2) Temp (C) ND ND 21.0 ND 20.0 15.0 13.0 21.0 19.0 ND 1996 NM3802 1 1
NM3802 43500.030.7 (10.3, 11.2) D.O. (% sat) ND ND 95.0 ND 59.0 49.0 41.0 ND 49.0 ND 1996 NM3802 1 1
NM3802 43500.030.7 (10.3, 11.2) pH ND ND 6.8 7.0 7.0 6.9 6.5 6.7 7.0 6.8 1996 NM3802 1 1
NM3802 43500.030.7 (10.3, 11.2) Alk (mg/L) ND ND 26.0 22.1 38.0 25.0 12.1 26.0 29.8 9.0 1996 NM3802 1 1
NM3802 43500.030.7 (10.3, 11.2) N (mg/L) ND ND ND ND ND ND ND ND 2.000 ND 1996 NM3802 1 1
NM3802 43500.030.7 (10.3, 11.2) P (mg/L) ND ND ND ND ND ND ND ND 0.067 ND 1996 NM3802 1 1
1996 NM3802 1 1
Rt 2A bridge over Nashua.  Access DS/North bank.     Shirley/Ayer, MA                     2003 NM3802 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19 - QC 6/21QC 9/20QC 10/18QC 2003 NM3802 1
NM3802 NM07-03 F.C. (col/100 ml) 20 25 24 150 140 130 85 25 36 160 220 2003 NM3802 1
NM3802 NM07-03 E. coli (col/100 ml) ND ND ND ND ND ND {120} ND ND ND 160 2003 NM3802 1
NM3802 NM07-03 D.O. (mg/L) 3.50 3.40 ND 6.40 4.70 7.00 7.40 1.50 9.00 8.20 7.50 2003 NM3802 1
NM3802 NM07-03 Temp (C) 8 12.5 17.5 20 22 17 11 8 17.5 17 11 2003 NM3802 1
NM3802 NM07-03 D.O. (% sat) 29.6 32 ND 70.6 53.9 72.5 67.2 12.7 94.2 85 68.1 2003 NM3802 1
NM3802 NM07-03 pH 6.10 ND 6.55 ND ND 6.56 6.47 6.16 6.52 ND 6.45 2003 NM3802 1
NM3802 NM07-03 Alk (mg/L) 11.0 ND 15.3 ND ND 17.5 20.9 11.2 16.6 ND 20.3 2003 NM3802 1
2003 NM3802 1
Below Ayer WWTP by canoe off Bishop Rd.     Shirley/Ayer, MA             1996 NM3967 1 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/18 9/21 10/18 1996 NM3967 1 1
NM3967 43500.031.3 (9.4) F.C. (col/100 ml) ND ND 20 116 100 248 ND 1996 NM3967 1 1
NM3967 43500.031.3 (9.4) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 NM3967 1 1
NM3967 43500.031.3 (9.4) D.O. (mg/L) ND ND 5.0 4.2 4.7 5.0 ND 1996 NM3967 1 1
NM3967 43500.031.3 (9.4) Temp (C) ND ND 22.0 19.0 20.0 16.0 ND 1996 NM3967 1 1
NM3967 43500.031.3 (9.4) D.O. (% sat) ND ND 45.0 ND 52.0 51.0 ND 1996 NM3967 1 1
NM3967 43500.031.3 (9.4) pH ND ND 7.1 6.9 7.1 6.9 ND 1996 NM3967 1 1
NM3967 43500.031.3 (9.4) Alk (mg/L) ND ND 31.5 21.5 40.3 24.8 ND 1996 NM3967 1 1
NM3967 43500.031.3 (9.4) N (mg/L) ND ND ND 1.700 ND ND ND 1996 NM3967 1 1
NM3967 43500.031.3 (9.4) P (mg/L) ND ND ND 0.019 ND ND ND 1996 NM3967 1 1
1996 NM3967 1 1
Bridge off Bishop Rd leading to Devens WWTP     Ayer, MA                   2005 NM4010 1
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 6/18 (QC) 7/16 (QC) 10/15 (QC) 2005 NM4010 1
NM4010 NM12 F.C. (col/100 ml) ND[141] ND[142] ND[143] ND[144] ND[145] ND[146] ND[147] ND[148] ND[149] ND[150] 2005 NM4010 1
NM4010 NM12 E. coli (col/100 ml) 130 16 TNTC[151] 60 104 13 TNTC[152] TNTC 10 TNTC[153] 2005 NM4010 1
NM4010 NM12 D.O. (mg/L) 12.6[154] 8.0 7.2 5.9 7.6 ND 8.1[155] ND[156] 6.1 8.2[157] 2005 NM4010 1
NM4010 NM12 Temp (C) 8 13 NN[158] 26 21.5 ND 15 NN[159] 26 15 2005 NM4010 1
NM4010 NM12 D.O. (% sat) 106.5 76.0 ND[160] 72.9 87.2 ND 80.4 ND[161] 75.4 81.4 2005 NM4010 1
NM4010 NM12 pH 6.99 6.99 6.93[162] 6.90[163] 6.55 7.05 7.04[164] 6.92 6.96[165] 7.13[166] 2005 NM4010 1
NM4010 NM12 Alk (mg/L) 18.1 13.9 18.6[167] 23.9[168] 18.4 38.30 47.8[169] 17.7 23.6[170] 44.9[171] 2005 NM4010 1
100m DS from Nonacoicus Brook     Shirley/Ayer, MA             1996 NM4059 1 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/18 9/21 10/18 1996 NM4059 1 1
NM4059 43500.032.1 (9.3) F.C. (col/100 ml) ND ND 54 72 136 164 ND 1996 NM4059 1 1
NM4059 43500.032.1 (9.3) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 NM4059 1 1
NM4059 43500.032.1 (9.3) D.O. (mg/L) ND ND 5.0 4.4 4.9 5.2 ND 1996 NM4059 1 1
NM4059 43500.032.1 (9.3) Temp (C) ND ND 22.0 19.0 20.0 16.0 ND 1996 NM4059 1 1
NM4059 43500.032.1 (9.3) D.O. (% sat) ND ND 57.0 47.0 54.0 53.0 ND 1996 NM4059 1 1
NM4059 43500.032.1 (9.3) pH ND ND 7.1 7.0 7.1 6.9 ND 1996 NM4059 1 1
NM4059 43500.032.1 (9.3) Alk (mg/L) ND ND 32.5 19.5 40.0 25.0 ND 1996 NM4059 1 1
NM4059 43500.032.1 (9.3) N (mg/L) ND ND ND ND ND ND ND 1996 NM4059 1 1
NM4059 43500.032.1 (9.3) P (mg/L) ND ND ND ND ND ND ND 1996 NM4059 1 1
1996 NM4059 1 1
100m US from Nonacoicus Brook     Shirley/Ayer, MA             1996 NM4081 1 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/18 9/21 10/18 1996 NM4081 1 1
NM4081 43500.032.3 (9.1) F.C. (col/100 ml) ND ND 120 740 148 104 ND 1996 NM4081 1 1
NM4081 43500.032.3 (9.1) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 NM4081 1 1
NM4081 43500.032.3 (9.1) D.O. (mg/L) ND ND 5.6 4.6 5.1 5.4 ND 1996 NM4081 1 1
NM4081 43500.032.3 (9.1) Temp (C) ND ND 22.0 19.0 20.0 16.0 ND 1996 NM4081 1 1
NM4081 43500.032.3 (9.1) D.O. (% sat) ND ND 65.0 49.0 56.0 55.0 ND 1996 NM4081 1 1
NM4081 43500.032.3 (9.1) pH ND ND 7.0 7.0 7.1 6.8 ND 1996 NM4081 1 1
NM4081 43500.032.3 (9.1) Alk (mg/L) ND ND 27.0 22.6 42.3 23.2 ND 1996 NM4081 1 1
NM4081 43500.032.3 (9.1) N (mg/L) ND ND ND ND ND ND ND 1996 NM4081 1 1
NM4081 43500.032.3 (9.1) P (mg/L) ND ND ND ND ND ND ND 1996 NM4081 1 1
1996 NM4081 1 1
US of railroad bridge MacPherson Rd.     Ayer, MA                 2005 NM4163 1
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 7/16 (QC) 10/15 (QC) 2005 NM4163 1
NM4163 NM15 F.C. (col/100 ml) ND ND ND ND[172] ND[173] ND[174] ND[175] ND[176] ND[177] 2005 NM4163 1
NM4163 NM15 E. coli (col/100 ml) ND ND ND 60 104 13 TNTC[178] 10 TNTC[179] 2005 NM4163 1
NM4163 NM15 D.O. (mg/L) ND ND ND 5.9 7.6 ND 8.1[180] 6.1 8.2[181] 2005 NM4163 1
NM4163 NM15 Temp (C) ND ND ND 26 21.5 ND 15 26 15 2005 NM4163 1
NM4163 NM15 D.O. (% sat) ND ND ND 72.9 87.2 ND 80.4 75.4 81.4 2005 NM4163 1
NM4163 NM15 pH ND ND ND 6.90[182] 6.55 7.05 7.04[183] 6.96[184] 7.13[185] 2005 NM4163 1
NM4163 NM15 Alk (mg/L) ND ND ND 23.9[186] 18.4 38.30 47.8[187] 23.6[188] 44.9[189] 2005 NM4163 1
US of Hospital Rd bridge, eastern shore.     Shirley, MA             2001 NM4426 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 NM4426 1
NM4426 NM06 F. C.  (col/100 ml) ND 20 68 68 340 700 ND 2001 NM4426 1
NM4426 NM06 E. coli (col/100 ml) ND ND ND ND ND ND ND 2001 NM4426 1
NM4426 NM06 D.O. (mg/L) 10.3 7.3 4.9 5.3 4.6 7.3 7.2 2001 NM4426 1
NM4426 NM06 Temp. (oC) 8 14 23 23.5 21 17 11 2001 NM4426 1
NM4426 NM06 D.O. (% sat) 87.1 70.9 57.2 61.9 51.7 75.6 65.4 2001 NM4426 1
NM4426 NM06 pH 6.7 6.7 6.6 6.8 6.7 7.3 6.9 2001 NM4426 1
NM4426 NM06 Alk (mg/L) 7.5 ND ND 23.5 30.1 39.7 15.6 2001 NM4426 1
US of Hospital Rd bridge, eastern shore.     Shirley, MA               2002 NM4426 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 8/17QC 2002 NM4426 1
NM4426 NM06 F.C. (col/100 ml) ND ND 250 145 40 50 1260 30 2002 NM4426 1
NM4426 NM06 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2002 NM4426 1
NM4426 NM06 D.O. (mg/L) ND ND 5.6 4.7 12.3 5.2 6.3 ND 2002 NM4426 1
NM4426 NM06 Temp. (oC) ND ND 14 24 25 20 8 25 2002 NM4426 1
NM4426 NM06 D.O. (% sat) ND ND 54.4 55.9 149.3 57.3 53.3 ND 2002 NM4426 1
NM4426 NM06 pH ND ND 6.54 6.78 8.77 6.54 6.09 8.88 2002 NM4426 1
NM4426 NM06 Alk (mg/L) ND ND 21.6 35.5 46.7 56.8 27.7 46.4 2002 NM4426 1
US of Hospital Rd bridge, eastern shore.     Shirley, MA                 2003 NM4426 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 10/18QC 2003 NM4426 1
NM4426 NM08-03 F.C. (col/100 ml) 5 85 88 116 152 175 355 60 410 2003 NM4426 1
NM4426 NM08-03 E. coli (col/100 ml) ND ND ND ND ND ND 160 ND 160 2003 NM4426 1
NM4426 NM08-03 D.O. (mg/L) 9.60 7.50 5.70 4.40 4.20 6.40 7.70 6.20 ND 2003 NM4426 1
NM4426 NM08-03 Temp (C) 8 12 16.5 18 23 16 10 12 10 2003 NM4426 1
NM4426 NM08-03 D.O. (% sat) 81.1 69.7 58.5 46.6 49.1 65 68.3 57.6 ND 2003 NM4426 1
NM4426 NM08-03 pH 6.37 ND ND ND ND ND 6.24 ND 6.21 2003 NM4426 1
NM4426 NM08-03 Alk (mg/L) 10.7 ND ND ND ND ND 21.4 ND 21.4 2003 NM4426 1
2003 NM4426 1
US of Hospital Rd bridge, eastern shore.     Shirley, MA             2004 NM4426 1
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NM4426 1
NM4426 NM08-04 F.C. (col/100 ml) ND ND <300[190] TNTC[191] 110[192] 220 280 2004 NM4426 1
NM4426 NM08-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 NM4426 1
NM4426 NM08-04 D.O. (mg/L) ND 6.5 6.5 4.6 6.7 6.2 5.8 2004 NM4426 1
NM4426 NM08-04 Temp (C) ND 16.0 19.5 18.0 20.0 18.0 16.0 2004 NM4426 1
NM4426 NM08-04 D.O. (% sat) ND 66.0 71.7 48.7 73.9 65.6 58.9 2004 NM4426 1
NM4426 NM08-04 pH ND 7.03 7.31 6.70 ND 7.34 6.78 2004 NM4426 1
NM4426 NM08-04 Alk (mg/L)   16.9 18.6 15.4 ND ND 25.0 2004 NM4426 1
2004 NM4426 1
DS from Tank Bridge @ Still River Depot Rd.     Harvard, MA             1996 NM5095 1 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/16 9/21 10/18 1996 NM5095 1 1
NM5095 43500.044.2 (2.1) F.C. (col/100 ml) ND ND 0 192 388 ND ND 1996 NM5095 1 1
NM5095 43500.044.2 (2.1) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 NM5095 1 1
NM5095 43500.044.2 (2.1) D.O. (mg/L) ND ND 3.9 4.2 7.0 4.5 ND 1996 NM5095 1 1
NM5095 43500.044.2 (2.1) Temp (C) ND ND 22.0 ND 22.0 16.0 ND 1996 NM5095 1 1
NM5095 43500.044.2 (2.1) D.O. (% sat) ND ND 45.0 ND 80.0 46.0 ND 1996 NM5095 1 1
NM5095 43500.044.2 (2.1) pH ND ND 7.1 6.9 7.5 7.0 ND 1996 NM5095 1 1
NM5095 43500.044.2 (2.1) Alk (mg/L) ND ND 27.4 21.3 55.0 26.0 ND 1996 NM5095 1 1
NM5095 43500.044.2 (2.1) N (mg/L) ND ND ND ND ND ND ND 1996 NM5095 1 1
NM5095 43500.044.2 (2.1) P (mg/L) ND ND ND ND ND ND ND 1996 NM5095 1 1
1996 NM5095 1 1
DS from Tank Bridge @ Still River Depot Rd.     Harvard, MA               1997 NM5095 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 7/19 QC 1997 NM5095 1
NM5095 43500.044.20 F.C. (col/100 ml) ND 168 432 380 ND ND ND 500 1997 NM5095 1
NM5095 43500.044.20 E. coli (col/100 ml) ND 100 ND ND ND ND ND ND 1997 NM5095 1
NM5095 43500.044.20 D.O. (mg/L) 10.0 8.5 6.0 6.9 ND ND ND 7.0 1997 NM5095 1
NM5095 43500.044.20 Temp (C) 7.0 ND ND 25.0 ND ND ND 25.0 1997 NM5095 1
NM5095 43500.044.20 D.O. (% sat) 83.0 ND ND 84.0 ND ND ND 85.0 1997 NM5095 1
NM5095 43500.044.20 pH ND 6.8 6.8 6.9 ND ND ND 7.0 1997 NM5095 1
NM5095 43500.044.20 Alk (mg/L) 13.0 25.0 26.0 30.0 ND ND ND 29.0 1997 NM5095 1
1997 NM5095 1
DS from Tank Bridge @ Still River Depot Rd.     Harvard, MA                 1998 NM5095 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 1998 NM5095 1
NM5095 43500.044.20 F.C. (col/100 ml) ND ND 230 122 ND 220 560 ND ND 1998 NM5095 1
NM5095 43500.044.20 E. coli (col/100 ml) ND ND ND ND ND ND 140 ND ND 1998 NM5095 1
NM5095 43500.044.20 D.O. (mg/L) ND ND 7.03 6.3 5.82 7.05 8.5 ND ND 1998 NM5095 1
NM5095 43500.044.20 Temp (C) ND ND 20 25 23 19 14 ND ND 1998 NM5095 1
NM5095 43500.044.20 D.O. (% sat) ND ND 78 76 68 76 83 ND ND 1998 NM5095 1
NM5095 43500.044.20 pH ND ND 6.63 7.1 7 6.96 6.9 ND ND 1998 NM5095 1
NM5095 43500.044.20 Alk (mg/L) ND ND 11.5 22.8 23.9 40.1 26 ND ND 1998 NM5095 1
NM5095 43500.044.20 BOD ND ND ND ND ND ND ND ND ND 1998 NM5095 1
1998 NM5095 1
DS from Tank Bridge @ Still River Depot Rd.     Harvard, MA                 2002 NM5095 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 5/18 QC 6/15QC 2002 NM5095 1
NM5095 NM07 F.C. (col/100 ml) ND 380 300 185 100 140 1220 310 310 2002 NM5095 1
NM5095 NM07 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2002 NM5095 1
NM5095 NM07 D.O. (mg/L) ND 7.9 6.6 4.8 4.2 6.4 7.0 8.1 6.6 2002 NM5095 1
NM5095 NM07 Temp. (oC) ND 13 15 22 25 20 ND 13 15 2002 NM5095 1
NM5095 NM07 D.O. (% sat) ND 75.1 65.5 55 50.9 70.6 ND 76.9 65.5 2002 NM5095 1
NM5095 NM07 pH ND 6.40 6.73 6.76 6.97 6.70 6.31 6.40 6.73 2002 NM5095 1
NM5095 NM07 Alk (mg/L) ND 13.8 22.4 42.8 51.3 39.7 22.6 14.0 6.6 2002 NM5095 1
DS from Tank Bridge @ Still River Depot Rd.     Harvard, MA               2003 NM5095 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 9/20QC 2003 NM5095 1
NM5095 NM09-03 F.C. (col/100 ml) 20 45 20 142 236 TNTC 250 TNTC 2003 NM5095 1
NM5095 NM09-03 E. coli (col/100 ml) ND ND ND ND ND ND 140 ND 2003 NM5095 1
NM5095 NM09-03 D.O. (mg/L) 8.10 8.00 6.40 6.40 4.40 6.30 7.00 5.90 2003 NM5095 1
NM5095 NM09-03 Temp (C) 8 10.5 16 17 20 17 10.5 17 2003 NM5095 1
NM5095 NM09-03 D.O. (% sat) 68.5 71.8 65 66.3 48.5 65.3 62.8 61.1 2003 NM5095 1
NM5095 NM09-03 pH 6.16 ND ND ND ND 6.46 ND 6.72 2003 NM5095 1
NM5095 NM09-03 Alk (mg/L) 12.4 ND ND ND ND 19.0 ND 17.8 2003 NM5095 1
2003 NM5095 1
DS from Tank Bridge @ Still River Depot Rd.     Harvard, MA             2004 NM5095 1
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NM5095 1
NM5095 NM09-04 F.C. (col/100 ml) ND ND ND ND ND ND ND 2004 NM5095 1
NM5095 NM09-04 E. coli (col/100 ml) 380 ND ND ND ND ND ND 2004 NM5095 1
NM5095 NM09-04 D.O. (mg/L) 9.0 ND ND ND ND ND ND 2004 NM5095 1
NM5095 NM09-04 Temp (C) 7.5 ND ND ND ND ND ND 2004 NM5095 1
NM5095 NM09-04 D.O. (% sat) 76.0 ND ND ND ND ND ND 2004 NM5095 1
NM5095 NM09-04 pH 6.18 ND ND ND ND ND ND 2004 NM5095 1
NM5095 NM09-04 Alk (mg/L) 8.6 ND ND ND ND ND ND 2004 NM5095 1
2004 NM5095 1
Canoe launch us rt 117     Lancaster, MA             1997 NM5837 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 1997 NM5837 1
NM5837 43500.055.95 F.C. (col/100 ml) 2064 ND ND 800 ND 1380 ND 1997 NM5837 1
NM5837 43500.055.95 E. coli (col/100 ml) 1020 ND ND 120 ND 200 ND 1997 NM5837 1
NM5837 43500.055.95 D.O. (mg/L) 9.5 6.9 ND 6.5 ND 8.6 ND 1997 NM5837 1
NM5837 43500.055.95 Temp (C) 7.0 13.0 ND 25.0 ND 20.0 ND 1997 NM5837 1
NM5837 43500.055.95 D.O. (% sat) 78.0 66.0 ND 79.0 ND 95.0 ND 1997 NM5837 1
NM5837 43500.055.95 pH ND ND ND ND ND 7.2 ND 1997 NM5837 1
NM5837 43500.055.95 Alk (mg/L) 10.0 24.0 ND 27.0 ND 34.0 ND 1997 NM5837 1
1997 NM5837 1
Canoe launch us rt 117     Lancaster, MA                 1998 NM5837 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 1998 NM5837 1
NM5837 Bridge Rte 117 F.C. (col/100 ml) ND 340 20 112 ND 360 1010 ND ND 1998 NM5837 1
NM5837 Bridge Rte 117 E. coli (col/100 ml) ND ND ND ND ND ND 740 ND ND 1998 NM5837 1
NM5837 Bridge Rte 117 D.O. (mg/L) ND 5.1 8.09 7.3 6.66 7.26 12.5 ND ND 1998 NM5837 1
NM5837 Bridge Rte 117 Temp (C) ND 16 20.5 25 21.5 19 13 ND ND 1998 NM5837 1
NM5837 Bridge Rte 117 D.O. (% sat) ND 53 90 89 76 78 118 ND ND 1998 NM5837 1
NM5837 Bridge Rte 117 pH ND 6.1 6.79 7.3 6.9 6.88 6.9 ND ND 1998 NM5837 1
NM5837 Bridge Rte 117 Alk (mg/L) ND 11 10.5 22.4 25.1 45.5 24 ND ND 1998 NM5837 1
NM5837 Bridge Rte 117 BOD ND ND ND ND ND ND ND ND ND 1998 NM5837 1
1998 NM5837 1
Canoe launch us rt 117     Lancaster, MA               1999 NM5837 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 10/16QC 1999 NM5837 1
NM5837 991004 F.C. (col/100 ml) 116 120 130 210 960 TNTC 380 0 1999 NM5837 1
NM5837 991004 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 1999 NM5837 1
NM5837 991004 D.O. (mg/L) 5.5 6.8 5.1 3.9 2.6 7.5 9.5 7.9 1999 NM5837 1
NM5837 991004 Temp. (oC) 11.5 15.0 18.5 25.0 25.0 17.0 12.0 12.0 1999 NM5837 1
NM5837 991004 D.O. (% sat) 51.1 67.5 54.5 47.3 31.6 77.7 88.2 73.4 1999 NM5837 1
NM5837 991004 pH 6.9 6.8 7.2 7.3 7.4 6.5 7.0 ND 1999 NM5837 1
NM5837 991004 Alk (mg/L) 23.2 23.4 31.6 42.9 42.2 10.4 23.7 ND 1999 NM5837 1
1999 NM5837 1
Canoe launch us rt 117     Lancaster, MA             2000 NM5837 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 NM5837 1
NM5837 NM06 F. C.  (col/100 ml) 190 TNTC 280 72 212 ND 154 2000 NM5837 1
NM5837 NM06 E. coli (col/100 ml) ND ND ND ND ND ND ND 2000 NM5837 1
NM5837 NM06 D.O. (mg/L) 8.5 8.5 6.9 6.7 7.3 ND 8.2 2000 NM5837 1
NM5837 NM06 Temp. (oC) 10.0 13.0 20.0 21.5 18.0 ND 12.0 2000 NM5837 1
NM5837 NM06 D.O. (% sat) 75.4 80.8 76.1 76.0 77.2 ND 76.2 2000 NM5837 1
NM5837 NM06 pH 6.5 6.8 6.7 7.0 6.8 ND 6.8 2000 NM5837 1
NM5837 NM06 Alk (mg/L) 12.3 18.9 16.5 30.3 26.8 ND 28.1 2000 NM5837 1
Canoe launch us rt 117     Lancaster, MA             2001 NM5837 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 NM5837 1
NM5837 NM07 F. C.  (col/100 ml) 20 80 132 136 800 600 ND 2001 NM5837 1
NM5837 NM07 E. coli (col/100 ml) ND ND ND ND ND ND ND 2001 NM5837 1
NM5837 NM07 D.O. (mg/L) 9.3 7.2 5.2 6.5 5.6 7.7 7.4 2001 NM5837 1
NM5837 NM07 Temp. (oC) 8.5 15 23 22 23 16 12 2001 NM5837 1
NM5837 NM07 D.O. (% sat) 79.6 71.5 60.7 74.5 65.4 78.2 68.8 2001 NM5837 1
NM5837 NM07 pH 6.8 6.8 7.1 7.0 6.9 7.3 6.7 2001 NM5837 1
NM5837 NM07 Alk (mg/L) 6.2 ND 22.5 25.4 28.3 38.6 31.1 2001 NM5837 1
Canoe launch us rt 117     Lancaster, MA             2002 NM5837 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 NM5837 1
NM5837 NM08 F.C. (col/100 ml) ND 425 235 TNTC 220 460 780 2002 NM5837 1
NM5837 NM08 E. coli (col/100 ml) ND ND ND ND ND ND ND 2002 NM5837 1
NM5837 NM08 D.O. (mg/L) ND 8.2 7.5 5.0 5.9 7.0 5.3 2002 NM5837 1
NM5837 NM08 Temp. (oC) ND 13 15 21.5 25 20 ND 2002 NM5837 1
NM5837 NM08 D.O. (% sat) ND 77.9 74.5 56.7 71.6 77.2 ND 2002 NM5837 1
NM5837 NM08 pH ND 6.41 6.83 6.69 6.95 6.87 6.44 2002 NM5837 1
NM5837 NM08 Alk (mg/L) ND 13.5 24.6 36.2 43.8 41.2 25.7 2002 NM5837 1
Canoe launch us rt 117     Lancaster MA             2003 NM5837 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 8/16QC 2003 NM5837 1
NM5837 NM10-03 F.C. (col/100 ml) 70 70 28 114 88 TNTC 285 64 2003 NM5837 1
NM5837 NM10-03 E. coli (col/100 ml) ND ND ND ND {815} TNTC 100 {1090} 2003 NM5837 1
NM5837 NM10-03 D.O. (mg/L) ND 7.60 7.40 7.40 4.00 5.90 7.50 6.20 2003 NM5837 1
NM5837 NM10-03 Temp (C) 7 11 15 16.5 19 16.5 10.5 19 2003 NM5837 1
NM5837 NM10-03 D.O. (% sat) ND 69 73.5 75.9 43.2 60.5 67.3 67 2003 NM5837 1
NM5837 NM10-03 pH 6.19 ND 6.50 ND 6.38 ND ND 6.38 2003 NM5837 1
NM5837 NM10-03 Alk (mg/L) 12.3 ND 12.5 ND 16.3 ND ND 16.3 2003 NM5837 1
2003 NM5837 1
Canoe launch US Rt 117.     Lancaster, MA             2004 NM5837 1
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NM5837 1
NM5837 NM10-04 F.C. (col/100 ml) ND 1,100 825 670 ND 5,600 >2000[193] 2004 NM5837 1
NM5837 NM10-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 NM5837 1
NM5837 NM10-04 D.O. (mg/L) ND 8.9 7.5 9.1 ND 8.7 8.4 2004 NM5837 1
NM5837 NM10-04 Temp (C) ND 14.5 15.5 16.0 ND 17.0 13.5 2004 NM5837 1
NM5837 NM10-04 D.O. (% sat) ND 88.4 75.9 92.4 ND 90.2 81.6 2004 NM5837 1
NM5837 NM10-04 pH ND 6.68 6.75 ND ND ND 6.90 2004 NM5837 1
NM5837 NM10-04 Alk (mg/L) ND 18.0 17.0 ND ND ND 21.0 2004 NM5837 1
2004 NM5837 1
Canoe launch us rt 117     Lancaster, MA               2005 NM5837 1
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 09/17 (QC) 2005 NM5837 1
NM5837 NM10 F.C. (col/100 ml) ND[194] ND[195] ND[196] ND ND ND[197] ND[198] ND 2005 NM5837 1
NM5837 NM10 E. coli (col/100 ml) ND[199] 5 110 454 39 ND ND[200] ND 2005 NM5837 1
NM5837 NM10 D.O. (mg/L) ND[201] 10.5 9.8 7.8 8.5 ND ND[202] ND 2005 NM5837 1
NM5837 NM10 Temp (C) ND[203] 11.5 15.5 21.5 19 ND ND[204] ND 2005 NM5837 1
NM5837 NM10 D.O. (% sat) ND[205] 97.6 99.5 89.4 91.8 ND ND[206] ND 2005 NM5837 1
NM5837 NM10 pH ND[207] 6.84 6.90 6.60 6.91 ND ND[208] ND 2005 NM5837 1
NM5837 NM10 Alk (mg/L) ND[209] 9.5 21.0 20.0 28.0 ND ND[210] ND 2005 NM5837 1
Off Neck Rd     Lancaster, MA                 1998 NM5968 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 1998 NM5968 1
NM5968 (5) Main stem F.C. (col/100 ml) ND 540 1600 202 ND 320 360 ND ND 1998 NM5968 1
NM5968 (5) Main stem E. coli (col/100 ml) ND ND ND ND ND ND 100 ND ND 1998 NM5968 1
NM5968 (5) Main stem D.O. (mg/L) ND 5 7.76 6.7 6.69 6.75 7.5 ND ND 1998 NM5968 1
NM5968 (5) Main stem Temp (C) ND 16 20 24 22 18 13 ND ND 1998 NM5968 1
NM5968 (5) Main stem D.O. (% sat) ND 52 86 80 77 71 71 ND ND 1998 NM5968 1
NM5968 (5) Main stem pH ND 6 6.74 7.2 7 6.91 6.9 ND ND 1998 NM5968 1
NM5968 (5) Main stem Alk (mg/L) ND 8.3 10 23.4 24 41 24 ND ND 1998 NM5968 1
NM5968 (5) Main stem BOD ND ND ND ND ND ND ND ND ND 1998 NM5968 1
1998 NM5968 1
Nashua River Mainstem Tributaries (alphabetical order)      
At bridge where Old Mill Rd crosses Bowers Brook     Harvard, MA               1996 BR0103 1 2
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/18 9/21 10/19 10/8 1996 BR0103 1 2
BR0103 44325.018.7 (9.5) F.C. (col/100 ml) ND ND 54 20 20 92 ND ND 1996 BR0103 1 2
BR0103 44325.018.7 (9.5) E. coli (col/100 ml) ND ND ND ND ND ND ND ND 1996 BR0103 1 2
BR0103 44325.018.7 (9.5) D.O. (mg/L) ND ND 5.0 4.4 4.8 5.1 6.1 5.9 1996 BR0103 1 2
BR0103 44325.018.7 (9.5) Temp (C) ND ND 22.0 19.0 20.0 14.0 9.5 10.0 1996 BR0103 1 2
BR0103 44325.018.7 (9.5) D.O. (% sat) ND ND 57.0 47.0 53.0 49.0 53.0 52.0 1996 BR0103 1 2
BR0103 44325.018.7 (9.5) pH ND ND 7.1 7.0 7.0 6.7 6.6 6.7 1996 BR0103 1 2
BR0103 44325.018.7 (9.5) Alk (mg/L) ND ND 32.5 35.5 26.0 11.6 13.8 15.5 1996 BR0103 1 2
BR0103 44325.018.7 (9.5) N (mg/L) ND ND ND ND ND ND ND ND 1996 BR0103 1 2
BR0103 44325.018.7 (9.5) P (mg/L) ND ND ND ND ND ND ND ND 1996 BR0103 1 2
1996 BR0103 1 2
US of bridge where Old Mill Rd crosses Bowers Brook       Harvard, MA             1996 BR0106 1 2
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/18 9/21 10/19 10/8 1996 BR0106 1 2
BR0106 44325.018.8 (9.6) F.C. (col/100 ml) ND ND 320 20 ND 272 ND ND 1996 BR0106 1 2
BR0106 44325.018.8 (9.6) E. coli (col/100 ml) ND ND ND ND ND ND ND ND 1996 BR0106 1 2
BR0106 44325.018.8 (9.6) D.O. (mg/L) ND ND 5.0 4.2 4.8 5.6 5.9 5.2 1996 BR0106 1 2
BR0106 44325.018.8 (9.6) Temp (C) ND ND 22.0 19.0 21.0 14.0 9.5 10.0 1996 BR0106 1 2
BR0106 44325.018.8 (9.6) D.O. (% sat) ND ND 57.0 46.0 54.0 54.0 52.0 46.0 1996 BR0106 1 2
BR0106 44325.018.8 (9.6) pH ND ND 7.1 7.0 7.0 6.6 6.7 6.7 1996 BR0106 1 2
BR0106 44325.018.8 (9.6) Alk (mg/L) ND ND 31.5 36.7 26.0 11.7 12.5 12.5 1996 BR0106 1 2
BR0106 44325.018.8 (9.6) N (mg/L) ND ND ND ND ND ND ND ND 1996 BR0106 1 2
BR0106 44325.018.8 (9.6) P (mg/L) ND ND ND ND ND ND ND ND 1996 BR0106 1 2
1996 BR0106 1 2
Bowers Brook at outfall of Bare Hill Pond.     Harvard, MA                 2002 BR0819 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 8/17QC 9/21QC 2002 BR0819 1
BR0819 BHP01 F.C. (col/100 ml) ND 5 15 20 0 20 20 0 10 2002 BR0819 1
BR0819 BHP01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2002 BR0819 1
BR0819 BHP01 D.O. (mg/L) ND 9.8 7.4 4.9 5.5 5.5 4.6 5.2 5.0 2002 BR0819 1
BR0819 BHP01 Temp. (oC) ND 14 19 24.5 27 22 11 27 22 2002 BR0819 1
BR0819 BHP01 D.O. (% sat) ND 95.2 79.9 58.8 69.2 63 41.8 65.4 57.3 2002 BR0819 1
BR0819 BHP01 pH ND 6.46 6.52 6.37 6.5 5.69 6.69 6.52 5.77 2002 BR0819 1
BR0819 BHP01 Alk (mg/L) ND 7.5 7.7 8.6 8.2 8.1 6.5 8.5 8.0 2002 BR0819 1
Bowers Brook at Tahanto Trail, upstream of culvert.     Harvard, MA               2002 BR1039 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 6/15QC 2002 BR1039 1
BR1039 BB01 F.C. (col/100 ml) ND 40 475 25 ND ND 160 545 2002 BR1039 1
BR1039 BB01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2002 BR1039 1
BR1039 BB01 D.O. (mg/L) ND 9.8 2.7 1.2 ND ND 4.4 3.4 2002 BR1039 1
BR1039 BB01 Temp. (oC) ND 12 15 19 ND ND 9 15 2002 BR1039 1
BR1039 BB01 D.O. (% sat) ND 91.1 26.8 12.9 ND ND 38.1 33.8 2002 BR1039 1
BR1039 BB01 pH ND 5.64 5.7 5.77 ND ND 5.56 5.68 2002 BR1039 1
BR1039 BB01 Alk (mg/L) ND 4.1 6.7 11.4 ND ND 2.7 6.6 2002 BR1039 1
Bow Brook 20' DS from Leatherboard Pond     Shirley, MA             1996 BW0031 1 2
New Site ID Old Site ID Date (1996) 4/19 5/17 5/31 7/18 8/15 9/18 10/16 1996 BW0031 1 2
BW0031 44550.000.2 (4.1) F.C. (col/100 ml) ND ND ND 16 6 360 ND 1996 BW0031 1 2
BW0031 44550.000.2 (4.1) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 BW0031 1 2
BW0031 44550.000.2 (4.1) D.O. (mg/L) ND ND 8.3 3.9 4.8 5.4 3.5 1996 BW0031 1 2
BW0031 44550.000.2 (4.1) Temp (C) ND ND 16.0 24.0 21.0 17.0 15.0 1996 BW0031 1 2
BW0031 44550.000.2 (4.1) D.O. (% sat) ND ND 84.0 47.0 54.0 56.0 35.0 1996 BW0031 1 2
BW0031 44550.000.2 (4.1) pH ND ND 6.7 6.9 7.2 7.0 6.6 1996 BW0031 1 2
BW0031 44550.000.2 (4.1) Alk (mg/L) ND ND 20.0 20.6 22.0 16.2 27.4 1996 BW0031 1 2
BW0031 44550.000.2 (4.1) N (mg/L) ND ND ND ND ND ND ND 1996 BW0031 1 2
BW0031 44550.000.2 (4.1) P (mg/L) ND ND ND ND ND ND ND 1996 BW0031 1 2
1996 BW0031 1 2
Counterpaine Brook.  DS Clinton WWTP at Allen St.  DS bridge, RB           Clinton, MA       1997 CP0033 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 1997 CP0033 1
CP0033 43500 Allen St F.C. (col/100 ml) ND ND 728 1124 ND ND ND 1997 CP0033 1
CP0033 43500 Allen St E. coli (col/100 ml) ND ND ND 460 ND ND ND 1997 CP0033 1
CP0033 43500 Allen St D.O. (mg/L) ND ND 7.5 6.3 ND 8.0 ND 1997 CP0033 1
CP0033 43500 Allen St Temp (C) ND ND 24.0 25.0 ND 21.0 ND 1997 CP0033 1
CP0033 43500 Allen St D.O. (% sat) ND ND 89.0 76.0 ND 90.0 ND 1997 CP0033 1
CP0033 43500 Allen St pH ND ND 6.8 ND ND 6.9 ND 1997 CP0033 1
CP0033 43500 Allen St Alk (mg/L) ND ND 27.0 28.0 ND 31.0 ND 1997 CP0033 1
1997 CP0033 1
Catacounamaug Brook.  Lovell St. DS of bridge, south bank       Shirley, MA           2001 CT0016 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 CT0016 1
CT0016 CT01 F. C.  (col/100 ml) 15 28 44 100 40 780 40 2001 CT0016 1
CT0016 CT01 E. coli (col/100 ml) ND ND ND ND ND ND 40 2001 CT0016 1
CT0016 CT01 D.O. (mg/L) 9.4 7.0 6.1 4.0 6.4 7.7 8.6 2001 CT0016 1
CT0016 CT01 Temp. (oC) 14 16 23 20 20 14 11 2001 CT0016 1
CT0016 CT01 D.O. (% sat) 91.4 71.0 71.3 44.1 70.6 74.8 78.1 2001 CT0016 1
CT0016 CT01 pH 6.9 7.0 7.0 7.1 6.9 7.3 7.0 2001 CT0016 1
CT0016 CT01 Alk (mg/L) 15.3 ND ND 24.9 26.1 25.9 23.7 2001 CT0016 1
Catacounamaug Brook.  Lovell St. DS of bridge, south bank       Shirley, MA             2002 CT0016 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 6/15QC 2002 CT0016 1
CT0016 CT01 F.C. (col/100 ml) ND ND 70 330 50 40 80 75 2002 CT0016 1
CT0016 CT01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2002 CT0016 1
CT0016 CT01 D.O. (mg/L) ND 5.4 7.7 2.3 5.9 6.1 4.4 7.3 2002 CT0016 1
CT0016 CT01 Temp. (oC) ND 12 16 20 24 20 7 16 2002 CT0016 1
CT0016 CT01 D.O. (% sat) ND 50.2 78.2 25.4 70.2 67.3 36.3 74.1 2002 CT0016 1
CT0016 CT01 pH ND 6.55 6.81 6.73 6.65 6.56 6.38 6.48 2002 CT0016 1
CT0016 CT01 Alk (mg/L) ND 17.8 20.8 3.6 32.6 33.1 18.4 19.4 2002 CT0016 1
Catacounamaug Brook.  Lovell St. DS of bridge, south bank       Shirley, MA             2003 CT0016 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 8/16QC 2003 CT0016 1
CT0016 CT01-03 F.C. (col/100 ml) 10 ND 52 44 124 65 100 88 2003 CT0016 1
CT0016 CT01-03 E. coli (col/100 ml) ND ND ND ND 435 800 100 535 2003 CT0016 1
CT0016 CT01-03 D.O. (mg/L) 9.40 7.40 6.20 5.70 4.70 5.50 7.80 4.00 2003 CT0016 1
CT0016 CT01-03 Temp (C) 8 11 18 20 24 19 9 24 2003 CT0016 1
CT0016 CT01-03 D.O. (% sat) 79.5 67.2 65.6 62.8 55.9 59.4 67.5 47.6 2003 CT0016 1
CT0016 CT01-03 pH 6.30 6.30 6.53 ND 6.51 ND ND ND 2003 CT0016 1
CT0016 CT01-03 Alk (mg/L) 14.2 17.7 22.1 ND 25.6 ND ND ND 2003 CT0016 1
2003 CT0016 1
Catacounamaug Brook.  Lovell St. DS of bridge, south bank       Shirley, MA           2004 CT0016 1
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 CT0016 1
CT0016 CT01-04 F.C. (col/100 ml) 24 ND 640 170 270[211] 440 320 2004 CT0016 1
CT0016 CT01-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 CT0016 1
CT0016 CT01-04 D.O. (mg/L) 8.8 7.4[212] 6.6 7.2 ND[213] 7.0 8.2 2004 CT0016 1
CT0016 CT01-04 Temp (C) 8.5 18.5 20.5 22.0 22.5 18.0 16.0 2004 CT0016 1
CT0016 CT01-04 D.O. (% sat) 76.1 79.9 74.2 82.6 ND 74.1 83.2 2004 CT0016 1
CT0016 CT01-04 pH 6.46 7.28 7.35 ND 7.34 7.36 7.03 2004 CT0016 1
CT0016 CT01-04 Alk (mg/L) 18.6[214] 20.8 6.1[215] ND 25.0 20.5 22.9 2004 CT0016 1
2004 CT0016 1
Catacounamaug Brook. Phoenix Rd bridge at culvert. (DS 96-00, US 01-03)             Shirley, MA     1996 CT0104 1 2
New Site ID Old Site ID Date (1996) 4/19 5/17 5/31 7/18 8/15 9/18 10/16 1996 CT0104 1 2
CT0104 44525.001.0 (4.3) F.C. (col/100 ml) ND ND 70 ND ND ND ND 1996 CT0104 1 2
CT0104 44525.001.0 (4.3) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 CT0104 1 2
CT0104 44525.001.0 (4.3) D.O. (mg/L) ND ND 9.0 2.9 4.7 5.2 4.6 1996 CT0104 1 2
CT0104 44525.001.0 (4.3) Temp (C) ND ND 20.0 25.0 21.0 15.0 10.0 1996 CT0104 1 2
CT0104 44525.001.0 (4.3) D.O. (% sat) ND ND 99.0 35.0 53.0 52.0 41.0 1996 CT0104 1 2
CT0104 44525.001.0 (4.3) pH ND ND 6.8 6.8 7.2 6.6 6.8 1996 CT0104 1 2
CT0104 44525.001.0 (4.3) Alk (mg/L) ND ND 19.5 21.9 18.5 9.0 21.0 1996 CT0104 1 2
CT0104 44525.001.0 (4.3) N (mg/L) ND ND ND ND ND ND ND 1996 CT0104 1 2
CT0104 44525.001.0 (4.3) P (mg/L) ND ND ND ND ND ND ND 1996 CT0104 1 2
1996 CT0104 1 2
Catacounamaug Brook. Phoenix Rd bridge at culvert. (DS 96-00, US 01-03)             Shirley, MA     1997 CT0104 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 1997 CT0104 1
CT0104 44525.001.00 F.C. (col/100 ml) 256 ND 304 512 310 560 ND 1997 CT0104 1
CT0104 44525.001.00 E. coli (col/100 ml) 140 ND ND 200 ND ND ND 1997 CT0104 1
CT0104 44525.001.00 D.O. (mg/L) 8.8 ND 5.8 6.0 6.5 ND ND 1997 CT0104 1
CT0104 44525.001.00 Temp (C) 7.0 ND 20.0 24.0 20.0 20.0 ND 1997 CT0104 1
CT0104 44525.001.00 D.O. (% sat) 73.0 ND 64.0 71.0 72.0 ND ND 1997 CT0104 1
CT0104 44525.001.00 pH 6.5 ND 6.8 6.9 7.0 6.8 ND 1997 CT0104 1
CT0104 44525.001.00 Alk (mg/L) 16.0 ND 25.0 32.0 27.0 30.0 ND 1997 CT0104 1
1997 CT0104 1
Catacounamaug Brook. Phoenix Rd bridge at culvert. (DS 96-00, US 01-03)             Shirley, MA         1998 CT0104 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 1998 CT0104 1
CT0104 44525.001.00 F.C. (col/100 ml) ND 118 114 ND ND ND ND ND ND 1998 CT0104 1
CT0104 44525.001.00 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 1998 CT0104 1
CT0104 44525.001.00 D.O. (mg/L) ND 5.2 6.3 ND ND ND ND ND ND 1998 CT0104 1
CT0104 44525.001.00 Temp (C) ND 17 20 ND ND ND ND ND ND 1998 CT0104 1
CT0104 44525.001.00 D.O. (% sat) ND 54 69 ND ND ND ND ND ND 1998 CT0104 1
CT0104 44525.001.00 pH ND 6.2 6.85 ND ND ND ND ND ND 1998 CT0104 1
CT0104 44525.001.00 Alk (mg/L) ND 13 19.5 ND ND ND ND ND ND 1998 CT0104 1
CT0104 44525.001.00 BOD ND ND ND ND ND ND ND ND ND 1998 CT0104 1
1998 CT0104 1
Catacounamaug Brook. Phoenix Rd bridge at culvert. (DS 96-00, US 01-03)             Shirley, MA     1999 CT0104 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 CT0104 1
CT0104 99803 F.C. (col/100 ml) ND TNTC 200 TNTC ND TNTC 260 1999 CT0104 1
CT0104 99803 E. coli (col/100 ml) ND ND ND ND ND ND ND 1999 CT0104 1
CT0104 99803 D.O. (mg/L) ND 7.8 4.7 3.2 3.3 ND 7.9 1999 CT0104 1
CT0104 99803 Temp. (oC) 10.0 18.0 16.0 24.0 23.0 19.0 10.0 1999 CT0104 1
CT0104 99803 D.O. (% sat) ND 82.5 47.7 38.1 38.6 ND 70.1 1999 CT0104 1
CT0104 99803 pH 6.7 7.0 6.8 6.8 6.7 6.5 6.8 1999 CT0104 1
CT0104 99803 Alk (mg/L) 20.0 21.2 24.3 30.7 30.0 16.6 18.7 1999 CT0104 1
1999 CT0104 1
Catacounamaug Brook. Phoenix Rd bridge at culvert. (DS 96-00, US 01-03)             Shirley, MA     2000 CT0104 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 CT0104 1
CT0104 CT01 F. C.  (col/100 ml) 42 ND 60 ND 96 292 12 2000 CT0104 1
CT0104 CT01 E. coli (col/100 ml) ND ND ND ND ND ND ND 2000 CT0104 1
CT0104 CT01 D.O. (mg/L) 9.3 9.7 7.6 ND 8.0 7.2 8.8 2000 CT0104 1
CT0104 CT01 Temp. (oC) 9.0 13.0 21.0 ND 19.0 15.0 10.0 2000 CT0104 1
CT0104 CT01 D.O. (% sat) 80.5 92.2 85.4 ND 86.4 71.5 78.1 2000 CT0104 1
CT0104 CT01 pH 6.6 6.9 6.9 ND 6.9 6.7 6.9 2000 CT0104 1
CT0104 CT01 Alk (mg/L) 12.7 17.3 17.6 ND 24.6 26.2 21.8 2000 CT0104 1
Catacounamaug Brook. Phoenix Rd bridge at culvert. (DS 96-00, US 01-03)             Shirley, MA     2001 CT0104 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 CT0104 1
CT0104 CT02 F. C.  (col/100 ml) 20 80 ND 152 160 860 10 2001 CT0104 1
CT0104 CT02 E. coli (col/100 ml) ND ND ND ND ND ND ND 2001 CT0104 1
CT0104 CT02 D.O. (mg/L) 9.4 8.2 6.9 5.7 5.6 7.8 7.7 2001 CT0104 1
CT0104 CT02 Temp. (oC) 10 15 23 21 19 10 11 2001 CT0104 1
CT0104 CT02 D.O. (% sat) 83.4 81.4 80.6 64.0 60.5 69.2 69.9 2001 CT0104 1
CT0104 CT02 pH 6.8 7.0 7.0 6.9 6.7 7.0 7.0 2001 CT0104 1
CT0104 CT02 Alk (mg/L) 14.0 ND ND 30.7 26.0 24.7 23.7 2001 CT0104 1
Catacounamaug Brook. Phoenix Rd bridge at culvert. (DS 96-00, US 01-03)             Shirley, MA     2002 CT0104 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 CT0104 1
CT0104 CT02 F.C. (col/100 ml) ND ND 325 215 580 120 80 2002 CT0104 1
CT0104 CT02 E. coli (col/100 ml) ND ND ND ND ND ND ND 2002 CT0104 1
CT0104 CT02 D.O. (mg/L) ND 7.5 6.9 3.4 3.3 3.8 6.2 2002 CT0104 1
CT0104 CT02 Temp. (oC) ND 11 16 20 23 18 10 2002 CT0104 1
CT0104 CT02 D.O. (% sat) ND 68.1 70.1 37.5 38.6 40.2 55.0 2002 CT0104 1
CT0104 CT02 pH ND 6.58 6.62 6.61 6.17 6.42 6 2002 CT0104 1
CT0104 CT02 Alk (mg/L) ND 17.7 20.2 24.0 28.3 29.5 22.2 2002 CT0104 1
Catacounamaug Brook. Phoenix Rd bridge at culvert. (DS 96-00, US 01-03)             Shirley, MA       2003 CT0104 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19 - QC 2003 CT0104 1
CT0104 CT02-03 F.C. (col/100 ml) 0 ND 64 96 92 65 100 0 2003 CT0104 1
CT0104 CT02-03 E. coli (col/100 ml) ND ND ND ND ND ND 20 ND 2003 CT0104 1
CT0104 CT02-03 D.O. (mg/L) 8.90 6.90 6.50 5.80 4.50 6.70 1.60 2.50 2003 CT0104 1
CT0104 CT02-03 Temp (C) 8 12 19 19.5 25 18 10 8 2003 CT0104 1
CT0104 CT02-03 D.O. (% sat) 75.2 64.1 70.2 63.3 54.6 70.9 14.2 21.1 2003 CT0104 1
CT0104 CT02-03 pH 6.23 6.44 ND 6.26 ND ND ND 6.22 2003 CT0104 1
CT0104 CT02-03 Alk (mg/L) 12.6 17.6 ND 24.7 ND ND ND 13.7 2003 CT0104 1
2003 CT0104 1
Catacounamaug Brook.  At Main St bridge next to Gionet's gas station.             Shirley, MA     1996 CT0195 1 2
New Site ID Old Site ID Date (1996) 4/19 5/17 5/31 7/18 8/15 9/18 10/16 1996 CT0195 1 2
CT0195 44525.002.4 (4.2) F.C. (col/100 ml) ND ND 50 38 110 520 ND 1996 CT0195 1 2
CT0195 44525.002.4 (4.2) E. coli (col/100 ml) ND ND 0 ND ND ND ND 1996 CT0195 1 2
CT0195 44525.002.4 (4.2) D.O. (mg/L) ND ND 8.0 3.6 4.4 5.4 5.9 1996 CT0195 1 2
CT0195 44525.002.4 (4.2) Temp (C) ND ND 20.0 25.0 21.0 14.0 10.0 1996 CT0195 1 2
CT0195 44525.002.4 (4.2) D.O. (% sat) ND ND 88.0 44.0 49.0 52.0 52.0 1996 CT0195 1 2
CT0195 44525.002.4 (4.2) pH ND ND 6.7 6.9 7.2 6.8 6.8 1996 CT0195 1 2
CT0195 44525.002.4 (4.2) Alk (mg/L) ND ND 19.0 23.9 20.0 11.2 20.0 1996 CT0195 1 2
CT0195 44525.002.4 (4.2) N (mg/L) ND ND ND ND ND ND ND 1996 CT0195 1 2
CT0195 44525.002.4 (4.2) P (mg/L) ND ND ND ND ND ND ND 1996 CT0195 1 2
1996 CT0195 1 2
Catacounamaug Brook.  At Main St bridge next to Gionet's gas station.             Shirley, MA       1997 CT0195 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 8/16 QC  1997 CT0195 1
CT0195 44525.002.00 F.C. (col/100 ml) 292 ND 284 732 850 40 ND 480 1997 CT0195 1
CT0195 44525.002.00 E. coli (col/100 ml) 120 ND ND 60 ND ND ND ND 1997 CT0195 1
CT0195 44525.002.00 D.O. (mg/L) 8.3 ND 7.3 7.0 6.5 ND ND ND 1997 CT0195 1
CT0195 44525.002.00 Temp (C) 8.0 ND 20.0 25.0 21.0 20.0 ND ND 1997 CT0195 1
CT0195 44525.002.00 D.O. (% sat) 70.0 ND 80.0 85.0 73.0 ND ND ND 1997 CT0195 1
CT0195 44525.002.00 pH 6.6 ND 6.8 6.9 7.2 7.0 ND ND 1997 CT0195 1
CT0195 44525.002.00 Alk (mg/L) 15.0 ND 25.0 26.0 27.0 29.0 ND ND 1997 CT0195 1
1997 CT0195 1
Catacounamaug Brook.  At Main St bridge next to Gionet's gas station.             Shirley, MA         1998 CT0195 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 1998 CT0195 1
CT0195 44525.002.00 F.C. (col/100 ml) ND 60 72 ND ND ND ND ND ND 1998 CT0195 1
CT0195 44525.002.00 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 1998 CT0195 1
CT0195 44525.002.00 D.O. (mg/L) ND 5.2 6.7 ND ND ND ND ND ND 1998 CT0195 1
CT0195 44525.002.00 Temp (C) ND 16 20 ND ND ND ND ND ND 1998 CT0195 1
CT0195 44525.002.00 D.O. (% sat) ND 53 74 ND ND ND ND ND ND 1998 CT0195 1
CT0195 44525.002.00 pH ND 6.2 6.95 ND ND ND ND ND ND 1998 CT0195 1
CT0195 44525.002.00 Alk (mg/L) ND 14.3 14.6 ND ND ND ND ND ND 1998 CT0195 1
CT0195 44525.002.00 BOD ND ND ND ND ND ND ND ND ND 1998 CT0195 1
1998 CT0195 1
Catacounamaug Brook.  At Main St bridge next to Gionet's gas station.             Shirley, MA     1999 CT0195 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 CT0195 1
CT0195 99802 F.C. (col/100 ml) ND 46 320 106 1000 TNTC 10 1999 CT0195 1
CT0195 99802 E. coli (col/100 ml) ND ND ND ND ND ND ND 1999 CT0195 1
CT0195 99802 D.O. (mg/L) 7.2 9.2 5.7 2.8 4.5 ND 10.0 1999 CT0195 1
CT0195 99802 Temp. (oC) 10.0 15.0 18.0 24.0 23.0 18.0 10.0 1999 CT0195 1
CT0195 99802 D.O. (% sat) 63.9 91.4 60.3 33.3 52.6 ND 88.7 1999 CT0195 1
CT0195 99802 pH 6.8 7.2 7.2 7.3 7.2 6.5 7.0 1999 CT0195 1
CT0195 99802 Alk (mg/L) 22.0 20.8 25.5 28.9 25.6 11.8 18.1 1999 CT0195 1
1999 CT0195 1
Catacounamaug Brook.  At Main St bridge next to Gionet's gas station.             Shirley, MA     2000 CT0195 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 CT0195 1
CT0195 CT02 F. C.  (col/100 ml) ND ND ND ND 40 124 20 2000 CT0195 1
CT0195 CT02 E. coli (col/100 ml) ND ND ND ND ND ND ND 2000 CT0195 1
CT0195 CT02 D.O. (mg/L) 9.7 7.7 7.3 ND 7.4 8.8 9.6 2000 CT0195 1
CT0195 CT02 Temp. (oC) 9.0 13.0 21.0 ND 19.0 16.0 12.0 2000 CT0195 1
CT0195 CT02 D.O. (% sat) 83.5 73.2 82.0 ND 79.9 89.3 89.2 2000 CT0195 1
CT0195 CT02 pH 6.5 6.8 7.0 ND 7.1 7.0 7.0 2000 CT0195 1
CT0195 CT02 Alk (mg/L) 12.2 17.3 18.4 ND 24.8 28.7 23.8 2000 CT0195 1
Catacounamaug Brook.  At Main St bridge next to Gionet's gas station.             Shirley, MA       2001 CT0195 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 4/21QC 2001 CT0195 1
CT0195 CT03 F. C.  (col/100 ml) 30 128 100 110 120 70 860 40 2001 CT0195 1
CT0195 CT03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2001 CT0195 1
CT0195 CT03 D.O. (mg/L) 10.0 8.1 5.6 4.1 4.8 8.8 8.6 10.0 2001 CT0195 1
CT0195 CT03 Temp. (oC) 10 16 23 21 21 19 12 10 2001 CT0195 1
CT0195 CT03 D.O. (% sat) 88.7 82.2 65.4 46.1 53.9 95.0 79.9 88.7 2001 CT0195 1
CT0195 CT03 pH 7.0 7.0 6.9 7.0 7.1 7.4 7.0 7.0 2001 CT0195 1
CT0195 CT03 Alk (mg/L) 13.8 ND ND 31.3 28.1 25.4 23.1 13.5 2001 CT0195 1
Catacounamaug Brook.  At Main St bridge next to Gionet's gas station.             Shirley, MA     2002 CT0195 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 CT0195 1
CT0195 CT03 F.C. (col/100 ml) ND ND 260 TNTC 310 160 20 2002 CT0195 1
CT0195 CT03 E. coli (col/100 ml) ND ND ND ND ND ND ND 2002 CT0195 1
CT0195 CT03 D.O. (mg/L) ND 5.4 8.1 2.8 6.0 7.8 7.5 2002 CT0195 1
CT0195 CT03 Temp. (oC) ND 12 14 22 24 19 12 2002 CT0195 1
CT0195 CT03 D.O. (% sat) ND 50.2 78.7 32.1 71.4 84.2 69.7 2002 CT0195 1
CT0195 CT03 pH ND 6.55 6.56 6.85 6.98 7.21 6.47 2002 CT0195 1
CT0195 CT03 Alk (mg/L) ND 17.8 20.1 25.9 33.2 28.7 16.8 2002 CT0195 1
Catacounamaug Brook.   Below Lake Shirley dam, south bank, DS of bridge             Shirley, MA     1996 CT0425 1 2
New Site ID Old Site ID Date (1996) 4/19 5/17 5/31 7/18 8/15 9/18 10/16 1996 CT0425 1 2
CT0425 44525.004.7 (4.4) F.C. (col/100 ml) ND ND 20 228 6 280 ND 1996 CT0425 1 2
CT0425 44525.004.7 (4.4) E. coli (col/100 ml) ND ND 40 ND ND ND ND 1996 CT0425 1 2
CT0425 44525.004.7 (4.4) D.O. (mg/L) ND ND 8.8 4.1 4.6 4.8 5.6 1996 CT0425 1 2
CT0425 44525.004.7 (4.4) Temp (C) ND ND 20.0 25.0 21.0 15.0 10.0 1996 CT0425 1 2
CT0425 44525.004.7 (4.4) D.O. (% sat) ND ND 96.0 50.0 52.0 48.0 50.0 1996 CT0425 1 2
CT0425 44525.004.7 (4.4) pH ND ND 6.9 7.1 7.2 6.4 6.8 1996 CT0425 1 2
CT0425 44525.004.7 (4.4) Alk (mg/L) ND ND 20.0 19.2 22.0 11.6 21.8 1996 CT0425 1 2
CT0425 44525.004.7 (4.4) N (mg/L) ND ND ND ND ND ND ND 1996 CT0425 1 2
CT0425 44525.004.7 (4.4) P (mg/L) ND ND ND ND ND ND ND 1996 CT0425 1 2
1996 CT0425 1 2
Catacounamaug Brook.   Below Lake Shirley dam, south bank, DS of bridge             Shirley, MA     1999 CT0425 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 CT0425 1
CT0425 99801 F.C. (col/100 ml) ND 14 10 8 10 20 0 1999 CT0425 1
CT0425 99801 E. coli (col/100 ml) ND ND ND ND ND ND ND 1999 CT0425 1
CT0425 99801 D.O. (mg/L) 4.0 8.5 4.5 3.5 3.6 ND 7.8 1999 CT0425 1
CT0425 99801 Temp. (oC) 10.0 13.0 17.0 20.0 20.0 19.0 15.0 1999 CT0425 1
CT0425 99801 D.O. (% sat) 35.5 80.8 46.6 38.6 39.7 ND 77.5 1999 CT0425 1
CT0425 99801 pH 6.4 6.4 6.6 6.6 6.6 6.4 6.8 1999 CT0425 1
CT0425 99801 Alk (mg/L) 24.0 21.1 23.7 22.9 24.5 22.2 22.8 1999 CT0425 1
1999 CT0425 1
Catacounamaug Brook.   Below Lake Shirley dam, south bank, DS of bridge             Shirley, MA       2000 CT0425 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 9/16QC 2000 CT0425 1
CT0425 CT03 F. C.  (col/100 ml) ND ND ND ND ND 16 4 16 2000 CT0425 1
CT0425 CT03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2000 CT0425 1
CT0425 CT03 D.O. (mg/L) 10.1 7.8 8.0 ND 7.1 6.3 11.1 ND 2000 CT0425 1
CT0425 CT03 Temp. (oC) 10.0 16.0 21.0 ND 21.0 20.0 10.0 20.0 2000 CT0425 1
CT0425 CT03 D.O. (% sat) 89.6 79.2 89.9 ND 79.7 69.4 98.5 ND 2000 CT0425 1
CT0425 CT03 pH 6.8 6.8 7.2 ND 7.0 6.7 6.9 6.8 2000 CT0425 1
CT0425 CT03 Alk (mg/L) 13.3 22.1 20.5 ND 24.9 29.3 22.9 28.2 2000 CT0425 1
Catacounamaug Brook.   Below Lake Shirley dam, south bank, DS of bridge             Shirley, MA       2001 CT0425 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 7/21QC 2001 CT0425 1
CT0425 CT04 F. C.  (col/100 ml) 1 48 12 60 40 580 ND 12 2001 CT0425 1
CT0425 CT04 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2001 CT0425 1
CT0425 CT04 D.O. (mg/L) 6.3 8.8 7.2 5.7 1.2 4.3 8.1 6.4 2001 CT0425 1
CT0425 CT04 Temp. (oC) 8 15 25 23 20 18 13 23 2001 CT0425 1
CT0425 CT04 D.O. (% sat) 53.3 87.4 87.3 66.6 13.2 45.5 77.0 74.8 2001 CT0425 1
CT0425 CT04 pH 6.3 7.2 7.0 6.8 6.4 6.9 7.1 ND 2001 CT0425 1
CT0425 CT04 Alk (mg/L) 17.2 ND 17.5 22.6 13.0 24.0 22.9 ND 2001 CT0425 1
Flint Brook.  50' US of confluence with Nashua mainstem       Hollis, NH               1998 FT0004 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 1998 FT0004 1
FT0004 Flint Brook F.C. (col/100 ml) 20 94 40 20 ND ND 20 ND ND 1998 FT0004 1
FT0004 Flint Brook E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 1998 FT0004 1
FT0004 Flint Brook D.O. (mg/L) 10.5 9.5 8 16.5 ND ND 10.5 ND ND 1998 FT0004 1
FT0004 Flint Brook Temp (C) 8 12 16 15 ND ND 7 ND ND 1998 FT0004 1
FT0004 Flint Brook D.O. (% sat) 89 90 81 164 ND ND 87 ND ND 1998 FT0004 1
FT0004 Flint Brook pH 7.1 7.1 7.1 7.2 ND ND 7 ND ND 1998 FT0004 1
FT0004 Flint Brook Alk (mg/L) 39 41 38 48 ND ND 37 ND ND 1998 FT0004 1
FT0004 Flint Brook BOD ND ND ND ND ND ND ND ND ND 1998 FT0004 1
1998 FT0004 1
Flint Brook at Rt. 130     Hollis, NH             2002 FT0380 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 FT0380 1
FT0380 FLT01 F.C. (col/100 ml) ND ND ND ND 0 5 ND 2002 FT0380 1
FT0380 FLT01 E. coli (col/100 ml) ND ND 120 0 0 0 10 2002 FT0380 1
FT0380 FLT01 D.O. (mg/L) ND ND 4.2 2.8 3.6 ND 2.2 2002 FT0380 1
FT0380 FLT01 Temp. (oC) ND ND 12.5 12 19 20 8 2002 FT0380 1
FT0380 FLT01 D.O. (% sat) ND ND 39.4 26 38.9 ND 18.6 2002 FT0380 1
FT0380 FLT01 pH ND ND 6.7 6.53 6.89 7.05 6.25 2002 FT0380 1
FT0380 FLT01 Alk (mg/L) ND ND 24.6 71.4 53.7 48.8 20.4 2002 FT0380 1
Mouth of James Brook     Ayer, MA               1997 JB0000 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 10/18 QC 1997 JB0000 1
JB0000 43925.000.00 (1) F.C. (col/100 ml) 72 188 ND ND 10 0 0 20 1997 JB0000 1
JB0000 43925.000.00 (1) E. coli (col/100 ml) 20 ND ND ND ND ND ND ND 1997 JB0000 1
JB0000 43925.000.00 (1) D.O. (mg/L) 10.0 2.3 ND ND 2.0 1.8 1.0 1.5 1997 JB0000 1
JB0000 43925.000.00 (1) Temp (C) 6.0 8.0 ND ND 20.0 18.0 9.0 9.0 1997 JB0000 1
JB0000 43925.000.00 (1) D.O. (% sat) 80.0 19.0 ND ND 22.0 19.0 8.6 12.9 1997 JB0000 1
JB0000 43925.000.00 (1) pH 6.7 7.0 ND ND 6.7 6.6 6.7 6.7 1997 JB0000 1
JB0000 43925.000.00 (1) Alk (mg/L) 19.0 37.5 ND ND 66.0 58.0 61.0 60.0 1997 JB0000 1
1997 JB0000 1
James Brook.  At Shirley Rd. US of bridge.     Ayer, MA                 1998 JB0033 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 1998 JB0033 1
JB0033 43925.000.30  F.C. (col/100 ml) 166 ND 200 340 ND 770 230 ND ND 1998 JB0033 1
JB0033 43925.000.30  E. coli (col/100 ml) 40 ND ND Na ND 440 60 ND ND 1998 JB0033 1
JB0033 43925.000.30  D.O. (mg/L) 9.5 ND 6.75 8 ND 5.75 11 ND ND 1998 JB0033 1
JB0033 43925.000.30  Temp (C) 11 ND 18 22 ND 18 8 ND ND 1998 JB0033 1
JB0033 43925.000.30  D.O. (% sat) 86 ND 71 92 ND 61 93 ND ND 1998 JB0033 1
JB0033 43925.000.30  pH 7.1 ND 7.1 7.3 ND 7.2 6.9 ND ND 1998 JB0033 1
JB0033 43925.000.30  Alk (mg/L) 31.5 ND 41 45 ND 58 32 ND ND 1998 JB0033 1
JB0033 43925.000.30  BOD ND ND ND ND ND ND ND ND ND 1998 JB0033 1
1998 JB0033 1
James Brook.  At Shirley Rd. US of bridge.     Ayer, MA                     2003 JB0033 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19-QC 6/21QC 7/19QC 9/20QC 2003 JB0033 1
JB0033 JB01-03 F.C. (col/100 ml) 10 ND 72 192 0 ND ND 90 84 126 ND 2003 JB0033 1
JB0033 JB01-03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND ND ND 2003 JB0033 1
JB0033 JB01-03 D.O. (mg/L) 8.50 ND 2.40 3.00 1.20 2.30 ND 8.50 2.40 ND ND 2003 JB0033 1
JB0033 JB01-03 Temp (C) 13 ND 15 14 20 18 ND 13 15 14 18 2003 JB0033 1
JB0033 JB01-03 D.O. (% sat) 80.8 ND 23.8 29.2 13.2 23.3 ND 80.8 23.8 ND ND 2003 JB0033 1
JB0033 JB01-03 pH 6.06 ND 6.09 6.14 5.91 6.00 ND 6.32 6.09 5.91 6.27 2003 JB0033 1
JB0033 JB01-03 Alk (mg/L) 14.4 ND 21.9 19.3 18.7 20.4 ND 13.8 22.4 20.8 21.6 2003 JB0033 1
2003 JB0033 1
James Brook. At Rt 111 bridge US.  Dirt road follows brook upstream.           Ayer, MA       1999 JB0121 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 JB0121 1
JB0121 99101 F.C. (col/100 ml) ND 50 205 105 ND ND ND 1999 JB0121 1
JB0121 99101 E. coli (col/100 ml) ND ND ND ND ND ND ND 1999 JB0121 1
JB0121 99101 D.O. (mg/L) 8.4 7.6 6.8 3.4 ND ND ND 1999 JB0121 1
JB0121 99101 Temp. (oC) 8.0 12.0 14.0 17.0 ND ND ND 1999 JB0121 1
JB0121 99101 D.O. (% sat) 71.1 63.3 66.1 35.2 ND ND ND 1999 JB0121 1
JB0121 99101 pH 6.9 7.0 7.3 6.6 ND ND ND 1999 JB0121 1
JB0121 99101 Alk (mg/L) 32.0 48.0 66.0 43.0 ND ND ND 1999 JB0121 1
1999 JB0121 1
James Brook. At Rt 111 bridge US.  Dirt road follows brook upstream.           Ayer, MA         2000 JB0121 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 4/15 QC 2000 JB0121 1
JB0121 JB01 F. C.  (col/100 ml) ND ND ND 170 15 ND ND ND 2000 JB0121 1
JB0121 JB01 E. coli (col/100 ml) ND ND ND ND ND ND ND 20 2000 JB0121 1
JB0121 JB01 D.O. (mg/L) 9.0 8.8 ND 19.7 7.3 ND ND 8.8 2000 JB0121 1
JB0121 JB01 Temp. (oC) 8.0 9.0 ND 18.5 17.0 ND ND 8.0 2000 JB0121 1
JB0121 JB01 D.O. (% sat) 76.1 76.2 ND 210.7 75.6 ND ND 74.4 2000 JB0121 1
JB0121 JB01 pH 6.8 6.9 ND 7.2 7.2 ND ND 6.8 2000 JB0121 1
JB0121 JB01 Alk (mg/L) 31.3 37.0 ND 54.1 53.4 ND ND 31.7 2000 JB0121 1
James Brook. At Rt 111 bridge US.  Dirt road follows brook upstream.           Ayer, MA           2001 JB0121 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 8/18QC 10/20QC 2001 JB0121 1
JB0121 JB01 F. C.  (col/100 ml) ND ND 256 88 760 680 ND 220 ND 2001 JB0121 1
JB0121 JB01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2001 JB0121 1
JB0121 JB01 D.O. (mg/L) ND ND 2.5 5.4 6.8 8.8 8.1 7.6 8.2 2001 JB0121 1
JB0121 JB01 Temp. (oC) ND ND 21 16 20 12 8 20 8 2001 JB0121 1
JB0121 JB01 D.O. (% sat) ND ND 28.1 54.8 75.0 81.8 68.5 83.8 69.3 2001 JB0121 1
JB0121 JB01 pH ND ND 7.1 7.0 7.1 7.1 6.7 7.0 6.79 2001 JB0121 1
JB0121 JB01 Alk (mg/L) ND ND 50.4 51.9 ND 39.8 41.7 ND 41.4 2001 JB0121 1
Mine Falls Park Millpond C, north end where pond returns to slough.            Nashua, NH       1999 MP0000 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 MP0000 1
MP0000 99603 F.C. (col/100 ml) ND 0 25 25 TNTC 125 160 1999 MP0000 1
MP0000 99603 E. coli (col/100 ml) ND ND ND ND ND ND ND 1999 MP0000 1
MP0000 99603 D.O. (mg/L) 10.1 10.6 6.5 5.4 5.6 3.9 2.7 1999 MP0000 1
MP0000 99603 Temp. (oC) ND 18.0 21.0 28.0 26.0 19.0 13.0 1999 MP0000 1
MP0000 99603 D.O. (% sat) ND 112.2 73.0 69.1 69.2 42.1 25.6 1999 MP0000 1
MP0000 99603 pH 6.8 6.7 7.1 7.3 7.2 7.0 6.8 1999 MP0000 1
MP0000 99603 Alk (mg/L) ND 27.0 35.0 40.0 46.0 49.0 33.0 1999 MP0000 1
1999 MP0000 1
Mine Falls Park Millpond C, north end where pond returns to slough.            Nashua, NH       2000 MP0000 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 MP0000 1
MP0000 MP02 F. C.  (col/100 ml) ND ND ND ND ND ND ND 2000 MP0000 1
MP0000 MP02 E. coli (col/100 ml) ND ND ND ND ND ND ND 2000 MP0000 1
MP0000 MP02 D.O. (mg/L) 11.6 8.8 ND ND ND ND ND 2000 MP0000 1
MP0000 MP02 Temp. (oC) 10.0 14.0 ND ND ND ND ND 2000 MP0000 1
MP0000 MP02 D.O. (% sat) 102.9 85.5 ND ND ND ND ND 2000 MP0000 1
MP0000 MP02 pH 7.0 6.9 ND ND ND ND ND 2000 MP0000 1
MP0000 MP02 Alk (mg/L) 37.9 37.9 ND ND ND ND ND 2000 MP0000 1
Mine Falls Millpond A, 15 ft north of southernmost parkinglot drainage outfall.             Nashua, NH     1999 MP0005 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 MP0005 1
MP0005 99601 F.C. (col/100 ml) 20 230 150 0 TNTC 120 15 1999 MP0005 1
MP0005 99601 E. coli (col/100 ml) ND ND ND ND ND ND ND 1999 MP0005 1
MP0005 99601 D.O. (mg/L) 3.9 2.5 1.6 1.9 3.2 5.3 1.7 1999 MP0005 1
MP0005 99601 Temp. (oC) 8.0 10.0 15.0 23.0 23.5 17.0 12.0 1999 MP0005 1
MP0005 99601 D.O. (% sat) 33.0 22.2 15.9 22.2 37.7 54.9 15.8 1999 MP0005 1
MP0005 99601 pH 5.8 5.9 6.6 6.7 6.0 6.5 6.2 1999 MP0005 1
MP0005 99601 Alk (mg/L) 14.0 29.0 32.0 11.0 11.0 64.0 35.0 1999 MP0005 1
1999 MP0005 1
Mine Falls Millpond A, 15 ft north of southernmost parkinglot drainage outfall.             Nashua, NH     2000 MP0005 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 MP0005 1
MP0005 MP01 F. C.  (col/100 ml) 2300 40 ND ND ND ND ND 2000 MP0005 1
MP0005 MP01 E. coli (col/100 ml) ND ND ND ND ND ND ND 2000 MP0005 1
MP0005 MP01 D.O. (mg/L) 2.5 9.5 ND ND ND ND ND 2000 MP0005 1
MP0005 MP01 Temp. (oC) 9.0 12.0 ND ND ND ND ND 2000 MP0005 1
MP0005 MP01 D.O. (% sat) 21.6 88.3 ND ND ND ND ND 2000 MP0005 1
MP0005 MP01 pH 5.7 6.1 ND ND ND ND ND 2000 MP0005 1
MP0005 MP01 Alk (mg/L) 14.0 25.9 ND ND ND ND ND 2000 MP0005 1
Mine Falls Millpond B, 75 yds north of site MP0097.     Nashua, NH             1999 MP0010 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 MP0010 1
MP0010 99602 F.C. (col/100 ml) 114 0 0 25 695 790 120 1999 MP0010 1
MP0010 99602 E. coli (col/100 ml) ND ND ND ND ND ND 20 1999 MP0010 1
MP0010 99602 D.O. (mg/L) 10.9 11.0 7.5 2.7 1.1 3.7 4.0 1999 MP0010 1
MP0010 99602 Temp. (oC) 10.0 9.0 18.0 26.5 25.0 15.5 9.0 1999 MP0010 1
MP0010 99602 D.O. (% sat) 96.7 95.2 79.4 33.9 13.3 37.1 34.6 1999 MP0010 1
MP0010 99602 pH 6.8 6.8 7.1 6.9 6.8 7.0 ND 1999 MP0010 1
MP0010 99602 Alk (mg/L) 24.0 27.0 32.0 38.0 48.0 45.0 ND 1999 MP0010 1
1999 MP0010 1
Mulpus Brook.  Hazen Rd. off of Rt 2A     Shirley, MA               2005 MU0101 1
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 7/16 (QC) 2005 MU0101 1
MU0101 MU01 F.C. (col/100 ml) ND[216] ND[217] ND[218] ND ND ND[219] ND[220] ND 2005 MU0101 1
MU0101 MU01 E. coli (col/100 ml) 0 52 ND 24 TNTC[221] 48 460 36 2005 MU0101 1
MU0101 MU01 D.O. (mg/L) 10.5 7.0 7.1[222] 6.0[223] 6.9 6.40[224] 8.5 ND 2005 MU0101 1
MU0101 MU01 Temp (C) 8 14 16 26 20 19.5 14 26 2005 MU0101 1
MU0101 MU01 D.O. (% sat) 88.8 68.0 72.1 74.2 76.1 70.6 82.6 ND 2005 MU0101 1
MU0101 MU01 pH 6.91[225] 6.71[226] 6.71[227] 6.81 7.08 6.85 6.43 NN 2005 MU0101 1
MU0101 MU01 Alk (mg/L) 10.6[228] 11.5[229] 15.2[230] 16.5 26.6 21.60 8.3 NN 2005 MU0101 1
Mulpus Brook. Rt 2A under covered bridge behind Bull Run Restaurant           Shirley, MA       1996 MU0332 1 2
New Site ID Old Site ID Date (1996) 4/19 5/17 5/31 7/20 8/16 9/18 10/18 1996 MU0332 1 2
MU0332 44275.003.2 (6.1) F.C. (col/100 ml) ND ND 120 56 ND 270 ND 1996 MU0332 1 2
MU0332 44275.003.2 (6.1) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 MU0332 1 2
MU0332 44275.003.2 (6.1) D.O. (mg/L) ND ND ND 3.4 ND 5.6 ND 1996 MU0332 1 2
MU0332 44275.003.2 (6.1) Temp (C) ND ND 20.0 18.0 ND 15.0 ND 1996 MU0332 1 2
MU0332 44275.003.2 (6.1) D.O. (% sat) ND ND ND 36.0 ND 56.0 ND 1996 MU0332 1 2
MU0332 44275.003.2 (6.1) pH ND ND 6.7 6.8 ND 6.1 ND 1996 MU0332 1 2
MU0332 44275.003.2 (6.1) Alk (mg/L) ND ND 14.0 12.7 ND 7.3 ND 1996 MU0332 1 2
MU0332 44275.003.2 (6.1) N (mg/L) ND ND ND 1.530 ND ND ND 1996 MU0332 1 2
MU0332 44275.003.2 (6.1) P (mg/L) ND ND ND 0.019 ND ND ND 1996 MU0332 1 2
1996 MU0332 1 2
Mulpus Brook. On Rt 225 from intersection of Rt 2A and 225         Shirley, MA         1996 MU0619 1 2
New Site ID Old Site ID Date (1996) 4/19 5/17 5/31 7/20 8/16 9/18 10/18 1996 MU0619 1 2
MU0619 44275.005.0 (6.2) F.C. (col/100 ml) ND ND 140 100 ND 90 ND 1996 MU0619 1 2
MU0619 44275.005.0 (6.2) E. coli (col/100 ml) ND ND 0 ND ND ND ND 1996 MU0619 1 2
MU0619 44275.005.0 (6.2) D.O. (mg/L) ND ND ND 4.7 ND 4.1 ND 1996 MU0619 1 2
MU0619 44275.005.0 (6.2) Temp (C) ND ND 14.0 22.0 ND 13.0 ND 1996 MU0619 1 2
MU0619 44275.005.0 (6.2) D.O. (% sat) ND ND ND 54.0 ND 39.0 ND 1996 MU0619 1 2
MU0619 44275.005.0 (6.2) pH ND ND 6.7 6.9 ND 6.7 ND 1996 MU0619 1 2
MU0619 44275.005.0 (6.2) Alk (mg/L) ND ND 11.0 10.2 ND 6.8 ND 1996 MU0619 1 2
MU0619 44275.005.0 (6.2) N (mg/L) ND ND ND ND ND ND ND 1996 MU0619 1 2
MU0619 44275.005.0 (6.2) P (mg/L) ND ND ND ND ND ND ND 1996 MU0619 1 2
1996 MU0619 1 2
Mouth of Nonacoicus Brook     Ayer,MA             1996 NB0001 1 2
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/18 9/21 10/18 1996 NB0001 1 2
NB0001 44325.000.0 (9.2) F.C. (col/100 ml) ND ND 116 16 52 140 ND 1996 NB0001 1 2
NB0001 44325.000.0 (9.2) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 NB0001 1 2
NB0001 44325.000.0 (9.2) D.O. (mg/L) ND ND 6.0 2.0 3.0 4.0 ND 1996 NB0001 1 2
NB0001 44325.000.0 (9.2) Temp (C) ND ND 22.0 20.0 21.0 15.0 ND 1996 NB0001 1 2
NB0001 44325.000.0 (9.2) D.O. (% sat) ND ND 64.0 27.0 34.0 39.0 ND 1996 NB0001 1 2
NB0001 44325.000.0 (9.2) pH ND ND 7.1 6.8 6.8 6.9 ND 1996 NB0001 1 2
NB0001 44325.000.0 (9.2) Alk (mg/L) ND ND 30.1 28.0 42.5 31.5 ND 1996 NB0001 1 2
NB0001 44325.000.0 (9.2) N (mg/L) ND ND ND 1.550 ND ND ND 1996 NB0001 1 2
NB0001 44325.000.0 (9.2) P (mg/L) ND ND ND 0.019 ND ND ND 1996 NB0001 1 2
1996 NB0001 1 2
Nonacoicus Brook.  On upstream side of Bishop Rd bridge       Ayer, MA                 1998 NB0006 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 7/18 QC 1998 NB0006 1
NB0006 44325.001.75  F.C. (col/100 ml) 13 20 80 60 ND 248 20 ND ND 40 1998 NB0006 1
NB0006 44325.001.75  E. coli (col/100 ml) 20 0 ND ND ND 120 ND ND ND ND 1998 NB0006 1
NB0006 44325.001.75  D.O. (mg/L) 13.5 9.5 6.25 7 ND 6.5 10.5 ND ND 7 1998 NB0006 1
NB0006 44325.001.75  Temp (C) 13 18 21 26 ND 16 10 ND ND 26 1998 NB0006 1
NB0006 44325.001.75  D.O. (% sat) 128 100 70 87 ND 66 93 ND ND 87 1998 NB0006 1
NB0006 44325.001.75  pH 6.9 6.9 6.6 7.1 ND 7.1 7 ND ND 7.1 1998 NB0006 1
NB0006 44325.001.75  Alk (mg/L) 28.5 16 18 30 ND 58 30 ND ND 39 1998 NB0006 1
NB0006 44325.001.75  BOD 1.92 ND ND ND ND 2.18 ND ND ND ND 1998 NB0006 1
1998 NB0006 1
Nonacoicus Brook.  On upstream side of Bishop Rd bridge       Ayer, MA             2000 NB0006 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 6/17QC 2000 NB0006 1
NB0006 NB01 F. C.  (col/100 ml) ND ND 20 85 55 ND ND ND 2000 NB0006 1
NB0006 NB01 E. coli (col/100 ml) 520 ND ND ND ND ND ND ND 2000 NB0006 1
NB0006 NB01 D.O. (mg/L) 7.4 ND 3.9 2.9 6.6 ND ND 4.2 2000 NB0006 1
NB0006 NB01 Temp. (oC) 10.0 ND 22.0 20.0 ND ND ND 22.0 2000 NB0006 1
NB0006 NB01 D.O. (% sat) 65.7 ND 44.7 32.0 ND ND ND 48.2 2000 NB0006 1
NB0006 NB01 pH 6.5 ND 6.8 6.9 6.9 ND ND 6.8 2000 NB0006 1
NB0006 NB01 Alk (mg/L) 34.7 ND 25.9 41.0 33.0 ND ND 26.9 2000 NB0006 1
Nonacoicus Brook.  On upstream side of Bishop Rd bridge       Ayer, MA           2001 NB0006 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 NB0006 1
NB0006 NB01 F. C.  (col/100 ml) ND ND 196 80 TNTC 400 10 2001 NB0006 1
NB0006 NB01 E. coli (col/100 ml) ND ND ND ND ND ND ND 2001 NB0006 1
NB0006 NB01 D.O. (mg/L) ND ND 4.0 4.2 5.2 7.2 7.3 2001 NB0006 1
NB0006 NB01 Temp. (oC) ND ND 22 16 22 12 9 2001 NB0006 1
NB0006 NB01 D.O. (% sat) ND ND 45.9 42.6 59.6 66.9 63.2 2001 NB0006 1
NB0006 NB01 pH ND ND 6.8 6.9 6.8 7.1 6.7 2001 NB0006 1
NB0006 NB01 Alk (mg/L) ND ND 28.4 36.2 ND 51.9 54.0 2001 NB0006 1
Nonacoicus Brook.  US of Main Street bridge     Ayer, MA               1997 NB0196 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 9/20 QC 1997 NB0196 1
NB0196 44325.001.75 (1) F.C. (col/100 ml) 4 400 ND ND ND 0 ND 0 1997 NB0196 1
NB0196 44325.001.75 (1) E. coli (col/100 ml) 40 ND ND ND ND 0 ND ND 1997 NB0196 1
NB0196 44325.001.75 (1) D.O. (mg/L) 9.3 9.5 ND ND ND 7.3 ND 7.0 1997 NB0196 1
NB0196 44325.001.75 (1) Temp (C) 10.0 15.0 ND ND ND 20.0 ND 20.0 1997 NB0196 1
NB0196 44325.001.75 (1) D.O. (% sat) 82.0 94.0 ND ND ND 80.0 ND 77.0 1997 NB0196 1
NB0196 44325.001.75 (1) pH 7.3 7.1 ND ND ND 6.9 ND 6.9 1997 NB0196 1
NB0196 44325.001.75 (1) Alk (mg/L) 18.5 23.0 ND ND ND 30.0 ND 35.0 1997 NB0196 1
1997 NB0196 1
Nonacoicus Brook.  US of Main Street bridge     Ayer, MA               1999 NB0196 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 8/14QC 1999 NB0196 1
NB0196 99301 F.C. (col/100 ml) ND 70 160 60 610 ND ND 670 1999 NB0196 1
NB0196 99301 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 1999 NB0196 1
NB0196 99301 D.O. (mg/L) 7.3 6.8 1.6 2.1 4.1 ND ND 4.2 1999 NB0196 1
NB0196 99301 Temp. (oC) 10.0 14.0 14.0 22.0 21.5 ND ND 21.5 1999 NB0196 1
NB0196 99301 D.O. (% sat) 64.8 66.1 15.5 24.1 46.5 ND ND 47.7 1999 NB0196 1
NB0196 99301 pH 6.9 6.7 7.1 7.1 7.1 ND ND ND 1999 NB0196 1
NB0196 99301 Alk (mg/L) 30.0 39.0 81.0 85.0 73.0 ND ND ND 1999 NB0196 1
1999 NB0196 1
Reedy Meadow Brook, us of Shawnee Rd     Pepperell, MA             2001 RM0003 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 RM0003 1
RM0003 RMB01 F. C.  (col/100 ml) ND ND ND ND 225 65 50 2001 RM0003 1
RM0003 RMB01 E. coli (col/100 ml) ND ND ND ND ND ND ND 2001 RM0003 1
RM0003 RMB01 D.O. (mg/L) 10.0 ND ND ND 5.8 6.6 6.7 2001 RM0003 1
RM0003 RMB01 Temp. (oC) 8 ND ND ND 23 20 11 2001 RM0003 1
RM0003 RMB01 D.O. (% sat) 84.5 ND ND ND 84.5 72.8 60.9 2001 RM0003 1
RM0003 RMB01 pH 6.1 ND ND ND 7.1 7.2 6.9 2001 RM0003 1
RM0003 RMB01 Alk (mg/L) 1.5 ND ND ND 40.6 36.9 33.6 2001 RM0003 1
378 Still River Rd.  Bolton Flats WMA.     Bolton, MA                         2003 ST0191 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19 - QC 6/21QC 7/19QC 8/16QC 9/20QC 10/18QC 2003 ST0191 1
ST0191 ST01-03 F.C. (col/100 ml) 0 5 20 ND 72 85 25 5 12 ND 92 60 45 2003 ST0191 1
ST0191 ST01-03 E. coli (col/100 ml) ND ND ND ND ND ND 20 ND ND ND ND ND 40 2003 ST0191 1
ST0191 ST01-03 D.O. (mg/L) 4.60 3.50 2.10 1.30 0.30 1.60 2.90 3.00 1.10 1.90 0.60 3.50 2.80 2003 ST0191 1
ST0191 ST01-03 Temp (C) 11 14 21 24 25 20 11 11 21 24 25 20 11 2003 ST0191 1
ST0191 ST01-03 D.O. (% sat) 41.8 34 23.6 15.5 3.64 17.6 26.3 27.2 12.4 22.6 7.3 38.6 25.4 2003 ST0191 1
ST0191 ST01-03 pH 6.13 6.30 6.36 6.16 6.49 ND 6.04 6.07 6.38 6.18 6.11 ND 6.11 2003 ST0191 1
ST0191 ST01-03 Alk (mg/L) 14.0 27.9 32.6 34.9 44.2 ND 34.7 13.6 28.4 34.9 42.5 ND 33.6 2003 ST0191 1
2003 ST0191 1
Rt. 117 crosses Still River near Rt 110.  US, LB.     Bolton, MA             1996 ST0426 1 2
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/16 9/21 10/18 1996 ST0426 1 2
ST0426 44625.003.5 (2.5) F.C. (col/100 ml) ND ND 0 408 255 ND ND 1996 ST0426 1 2
ST0426 44625.003.5 (2.5) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 ST0426 1 2
ST0426 44625.003.5 (2.5) D.O. (mg/L) ND ND 2.6 1.9 5.5 2.0 ND 1996 ST0426 1 2
ST0426 44625.003.5 (2.5) Temp (C) ND ND 17.0 18.0 19.0 14.0 ND 1996 ST0426 1 2
ST0426 44625.003.5 (2.5) D.O. (% sat) ND ND 27.0 20.0 59.0 19.0 ND 1996 ST0426 1 2
ST0426 44625.003.5 (2.5) pH ND ND 6.5 6.8 7.0 6.6 ND 1996 ST0426 1 2
ST0426 44625.003.5 (2.5) Alk (mg/L) ND ND 42.4 37.3 58.0 26.8 ND 1996 ST0426 1 2
ST0426 44625.003.5 (2.5) N (mg/L) ND ND ND ND ND ND ND 1996 ST0426 1 2
ST0426 44625.003.5 (2.5) P (mg/L) ND ND ND ND ND ND ND 1996 ST0426 1 2
1996 ST0426 1 2
Town Brook off Nashua River at Night Pasture.  Site at 24 Neck Rd. mailbox.             Lancaster, MA     1999 TB0091 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 TB0091 1
TB0091 991001 F.C. (col/100 ml) 160 TNTC 1370 570 ND 910 590 1999 TB0091 1
TB0091 991001 E. coli (col/100 ml) ND ND ND ND ND ND ND 1999 TB0091 1
TB0091 991001 D.O. (mg/L) 6.4 9.0 6.2 3.6 4.5 8.2 10.0 1999 TB0091 1
TB0091 991001 Temp. (oC) 8.0 11.0 14.0 21.0 21.0 16.0 10.0 1999 TB0091 1
TB0091 991001 D.O. (% sat) 54.1 81.7 60.3 40.4 50.6 83.2 88.7 1999 TB0091 1
TB0091 991001 pH 6.9 7.2 7.6 7.4 7.2 6.6 7.0 1999 TB0091 1
TB0091 991001 Alk (mg/L) 36.0 44.5 80.8 63.6 42.2 37.4 49.4 1999 TB0091 1
1999 TB0091 1
Town Brook off Nashua River at Night Pasture.  Site at 24 Neck Rd. mailbox.             Lancaster, MA     2000 TB0091 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 TB0091 1
TB0091 NM07 F. C.  (col/100 ml) 274 TNTC 1250 72 400 ND 364 2000 TB0091 1
TB0091 NM07 E. coli (col/100 ml) ND ND ND ND ND ND ND 2000 TB0091 1
TB0091 NM07 D.O. (mg/L) 9.9 8.6 7.8 7.3 7.8 ND 2.3 2000 TB0091 1
TB0091 NM07 Temp. (oC) 8.0 10.0 16.0 17.5 16.0 ND 12.0 2000 TB0091 1
TB0091 NM07 D.O. (% sat) 83.7 76.3 79.2 76.4 79.2 ND 21.4 2000 TB0091 1
TB0091 NM07 pH 6.7 6.9 7.0 7.3 7.0 ND 6.9 2000 TB0091 1
TB0091 NM07 Alk (mg/L) 35.8 41.1 50.1 77.4 64.4 ND 68.8 2000 TB0091 1
Town Brook off Nashua River at Night Pasture.  Site at 24 Neck Rd. mailbox.             Lancaster, MA       2001 TB0091 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 4/21QC 2001 TB0091 1
TB0091 NM08 F. C.  (col/100 ml) 40 584 100 240 500 280 ND ND 2001 TB0091 1
TB0091 NM08 E. coli (col/100 ml) TNTC ND ND ND ND ND ND ND 2001 TB0091 1
TB0091 NM08 D.O. (mg/L) 10.0 5.4 1.0 4.0 6.4 6.8 2.6 9.9 2001 TB0091 1
TB0091 NM08 Temp. (oC) 9 13 15 15 18 11 10 9 2001 TB0091 1
TB0091 NM08 D.O. (% sat) 86.6 51.3 9.9 39.7 67.7 61.8 23.1 85.7 2001 TB0091 1
TB0091 NM08 pH 7.0 7.1 6.5 7.0 7.4 7.4 7.1 7.0 2001 TB0091 1
TB0091 NM08 Alk (mg/L) 40.2 ND 34.4 76.2 82.1 33.7 156.6 40.4 2001 TB0091 1
Thurston's Brook at Warren Road     Harvard, MA             2002 TH0016 1
New Site ID Old Site ID Date (2002)   5/18 6/15 7/20 8/17 9/21 10/19 2002 TH0016 1
TH0016 TB01 F.C. (col/100 ml) ND ND ND 110 ND ND 0 2002 TH0016 1
TH0016 TB01 E. coli (col/100 ml) ND ND ND ND ND ND ND 2002 TH0016 1
TH0016 TB01 D.O. (mg/L) ND ND ND 7.1 ND ND 7.6 2002 TH0016 1
TH0016 TB01 Temp. (oC) ND ND ND 15.5 ND ND 9 2002 TH0016 1
TH0016 TB01 D.O. (% sat) ND ND ND 71.3 ND ND 65.8 2002 TH0016 1
TH0016 TB01 pH ND ND ND 5.65 ND ND 5.16 2002 TH0016 1
TH0016 TB01 Alk (mg/L) ND ND ND 1.3 ND ND 1.3 2002 TH0016 1
Unkety Brook.  US side of River St bridge.  Gravel pit nearby.       Dunstable, MA             1997 UK0070 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 10/18 QC 1997 UK0070 1
UK0070 43525.000.50 F.C. (col/100 ml) ND ND ND 608 130 ND 20 20 1997 UK0070 1
UK0070 43525.000.50 E. coli (col/100 ml) ND ND ND 40 ND ND ND ND 1997 UK0070 1
UK0070 43525.000.50 D.O. (mg/L) ND ND ND 2.0 3.0 ND 5.5 6.0 1997 UK0070 1
UK0070 43525.000.50 Temp (C) ND ND ND 23.0 23.0 ND 9.0 9.0 1997 UK0070 1
UK0070 43525.000.50 D.O. (% sat) ND ND ND 23.0 35.0 ND 47.8 52.1 1997 UK0070 1
UK0070 43525.000.50 pH ND ND ND 6.7 6.6 ND 6.6 6.5 1997 UK0070 1
UK0070 43525.000.50 Alk (mg/L) ND ND ND 44.0 37.0 ND 31.5 32.0 1997 UK0070 1
1997 UK0070 1
Unkety Brook.  US side of River St bridge.  Gravel pit nearby.       Dunstable, MA                 1998 UK0070 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 9/19QC 1998 UK0070 1
UK0070 43525.000.50 F.C. (col/100 ml) 13 20 ND ND 130 871 ND ND ND 569 1998 UK0070 1
UK0070 43525.000.50 E. coli (col/100 ml) 80 20 ND ND 0 ND ND ND ND ND 1998 UK0070 1
UK0070 43525.000.50 D.O. (mg/L) 5.5 7.5 ND ND 3 3.75 ND ND ND 4 1998 UK0070 1
UK0070 43525.000.50 Temp (C) 12 18 ND ND 22 16 ND ND ND 16 1998 UK0070 1
UK0070 43525.000.50 D.O. (% sat) 51 80 ND ND 34 38 ND ND ND 41 1998 UK0070 1
UK0070 43525.000.50 pH 6.63 6.6 ND ND 6.7 6.6 ND ND ND ND 1998 UK0070 1
UK0070 43525.000.50 Alk (mg/L) 26 19 ND ND 35.5 34 ND ND ND ND 1998 UK0070 1
UK0070 43525.000.50 BOD ND 1.6 ND ND ND 1.73 ND ND ND ND 1998 UK0070 1
1998 UK0070 1
Unkety Brook.  US side of River St bridge.  Gravel pit nearby.       Dunstable, MA           1999 UK0070 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 UK0070 1
UK0070 99401 F.C. (col/100 ml) ND 50 30 145 ND 155 35 1999 UK0070 1
UK0070 99401 E. coli (col/100 ml) ND 40 ND ND ND ND ND 1999 UK0070 1
UK0070 99401 D.O. (mg/L) 3.3 3.1 2.6 2.2 ND 2.5 5.7 1999 UK0070 1
UK0070 99401 Temp. (oC) 10.0 16.0 18.0 24.0 ND 15.0 9.0 1999 UK0070 1
UK0070 99401 D.O. (% sat) 29.3 31.5 27.5 26.2 ND 24.8 49.4 1999 UK0070 1
UK0070 99401 pH 6.5 6.5 6.9 6.8 ND 6.5 6.8 1999 UK0070 1
UK0070 99401 Alk (mg/L) 22.0 33.0 47.0 40.0 ND 17.0 24.0 1999 UK0070 1
1999 UK0070 1
Unkety Brook.  US side of River St bridge.  Gravel pit nearby.       Dunstable, MA             2000 UK0070 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 5/20QC 2000 UK0070 1
UK0070 UK01 F. C.  (col/100 ml) ND ND ND 50 10 28 ND ND 2000 UK0070 1
UK0070 UK01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2000 UK0070 1
UK0070 UK01 D.O. (mg/L) 8.3 6.8 5.5 0.9 0.7 2.9 4.8 6.8 2000 UK0070 1
UK0070 UK01 Temp. (oC) ND 14.0 21.0 21.6 18.9 16.0 11.1 14.0 2000 UK0070 1
UK0070 UK01 D.O. (% sat) ND 66.1 61.8 10.3 8.0 29.4 43.6 66.1 2000 UK0070 1
UK0070 UK01 pH 6.5 6.7 6.9 6.7 6.7 6.7 6.5 6.4 2000 UK0070 1
UK0070 UK01 Alk (mg/L) 17.6 22.9 24.1 36.5 28.8 28.1 24.5 23.7 2000 UK0070 1
Unkety Brook.  US side of River St bridge.  Gravel pit nearby.       Dunstable, MA             2001 UK0070 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 4/21QC 2001 UK0070 1
UK0070 UK01 F. C.  (col/100 ml) ND ND ND 50 35 90 70 ND 2001 UK0070 1
UK0070 UK01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2001 UK0070 1
UK0070 UK01 D.O. (mg/L) 6.5 ND ND 3.3 4.0 3.4 5.1 7.6 2001 UK0070 1
UK0070 UK01 Temp. (oC) 11 ND ND 25 25 16.5 12 11 2001 UK0070 1
UK0070 UK01 D.O. (% sat) 59.0 ND ND 40.1 48.5 34.9 47.4 69.0 2001 UK0070 1
UK0070 UK01 pH 6.7 ND ND 6.9 6.9 6.8 6.8 6.8 2001 UK0070 1
UK0070 UK01 Alk (mg/L) 17.7 ND ND 27.5 34.4 30.3 22.6 13.4 2001 UK0070 1
Unkety Brook.  US side of River St bridge.  Gravel pit nearby.       Dunstable, MA               2002 UK0070 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 9/21 6/15QC 2002 UK0070 1
UK0070 UK01 F.C. (col/100 ml) ND 450 2630 10 ND 5 0 10 190 2002 UK0070 1
UK0070 UK01 E. coli (col/100 ml) ND 280 ND ND ND 0 0 0 ND 2002 UK0070 1
UK0070 UK01 D.O. (mg/L) ND 5.2 4.7 5 ND 3.3 6.6 3.2 4.5 2002 UK0070 1
UK0070 UK01 Temp. (oC) ND 15 18 24 ND 21 11 21 16 2002 UK0070 1
UK0070 UK01 D.O. (% sat) ND 51.6 49.7 59.5 ND 37.1 59.9 35.9 45.7 2002 UK0070 1
UK0070 UK01 pH ND 6.6 6.8 6.9 ND 6.75 6.45 6.8 6.85 2002 UK0070 1
UK0070 UK01 Alk (mg/L) ND 15.4 26.3 42.5 ND 30.7 19.1 30.4 26.7 2002 UK0070 1
Unkety Brook.  US side of River St bridge.  Gravel pit nearby.       Dunstable, MA               2003 UK0070 1
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 8/16QC 2003 UK0070 1
UK0070 UK01-03 F.C. (col/100 ml) ND 0 0 ND 0 20 2 0 0 2003 UK0070 1
UK0070 UK01-03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2003 UK0070 1
UK0070 UK01-03 D.O. (mg/L) 7.80 6.00 3.30 ND 2.60 3.70 5.40 6.30 2.60 2003 UK0070 1
UK0070 UK01-03 Temp (C) 8 13 20 ND 25 20 9 13 25 2003 UK0070 1
UK0070 UK01-03 D.O. (% sat) 65.9 57 36.4 ND 31.6 40.8 46.8 59.9 31.6 2003 UK0070 1
UK0070 UK01-03 pH ND 6.75 ND ND 6.90 ND ND 6.80 6.90 2003 UK0070 1
UK0070 UK01-03 Alk (mg/L) ND 21.4 ND ND 30.5 ND ND 22.0 30.3 2003 UK0070 1
2003 UK0070 1
Unkety Brook.  Upstream side of Rt 113 (Pleasant Street) bridge.         Dunstable, MA           1997 UK0398 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 10/18 QC 1997 UK0398 1
UK0398 43525.003.50 F.C. (col/100 ml) ND ND ND 1428 150 ND 20 0 1997 UK0398 1
UK0398 43525.003.50 E. coli (col/100 ml) ND ND ND 60 ND ND ND ND 1997 UK0398 1
UK0398 43525.003.50 D.O. (mg/L) ND ND ND 1.0 3.0 ND 7.0 7.5 1997 UK0398 1
UK0398 43525.003.50 Temp (C) ND ND ND 24.0 22.0 ND 8.0 8.0 1997 UK0398 1
UK0398 43525.003.50 D.O. (% sat) ND ND ND 12.0 34.0 ND 59.1 63.3 1997 UK0398 1
UK0398 43525.003.50 pH ND ND ND 6.8 6.5 ND 6.5 6.5 1997 UK0398 1
UK0398 43525.003.50 Alk (mg/L) ND ND ND 39.0 31.0 ND 26.5 27.0 1997 UK0398 1
1997 UK0398 1
Unkety Brook.  Upstream side of Rt 113 (Pleasant Street) bridge.         Dunstable, MA               1998 UK0398 1
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 9/19QC 1998 UK0398 1
UK0398 43525.003.50 F.C. (col/100 ml) 13 80 ND ND 110 161 ND ND ND 161 1998 UK0398 1
UK0398 43525.003.50 E. coli (col/100 ml) ND ND ND ND 0 ND ND ND ND ND 1998 UK0398 1
UK0398 43525.003.50 D.O. (mg/L) 5 5.5 ND ND 4 3.75 ND ND ND 3.5 1998 UK0398 1
UK0398 43525.003.50 Temp (C) 12 17 ND ND 20 16 ND ND ND 16 1998 UK0398 1
UK0398 43525.003.50 D.O. (% sat) 46 60 ND ND 44 38 ND ND ND 36 1998 UK0398 1
UK0398 43525.003.50 pH 6.58 6.5 ND ND 6.6 6.8 ND ND ND ND 1998 UK0398 1
UK0398 43525.003.50 Alk (mg/L) 25.5 24.5 ND ND 34 30 ND ND ND ND 1998 UK0398 1
UK0398 43525.003.50 BOD ND 1.4 ND ND ND ND ND ND ND ND 1998 UK0398 1
1998 UK0398 1
Unkety Brook.  Upstream side of Rt 113 (Pleasant Street) bridge.         Dunstable, MA         1999 UK0398 1
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 UK0398 1
UK0398 99402 F.C. (col/100 ml) ND 60 65 95 ND 215 10 1999 UK0398 1
UK0398 99402 E. coli (col/100 ml) ND 0 ND ND ND ND ND 1999 UK0398 1
UK0398 99402 D.O. (mg/L) 5.5 2.9 2.7 3.2 ND 4.6 3.7 1999 UK0398 1
UK0398 99402 Temp. (oC) 9.0 15.0 18.0 25.0 ND 16.0 8.0 1999 UK0398 1
UK0398 99402 D.O. (% sat) 47.6 28.8 28.6 38.8 ND 46.7 31.3 1999 UK0398 1
UK0398 99402 pH 6.6 6.4 6.8 6.8 ND ND 6.5 1999 UK0398 1
UK0398 99402 Alk (mg/L) 23.0 23.0 41.0 44.0 ND ND 21.0 1999 UK0398 1
1999 UK0398 1
Unkety Brook.  Upstream side of Rt 113 (Pleasant Street) bridge.         Dunstable, MA           2000 UK0398 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 6/17QC 2000 UK0398 1
UK0398 UK02 F. C.  (col/100 ml) ND 20 15 15 ND 64 8 20 2000 UK0398 1
UK0398 UK02 E. coli (col/100 ml) ND ND ND ND 100 ND ND ND 2000 UK0398 1
UK0398 UK02 D.O. (mg/L) 6.1 4.8 1.2 2.8 0.4 3.2 3.1 1.5 2000 UK0398 1
UK0398 UK02 Temp. (oC) ND 12.0 21.0 22.1 17.8 15.0 10.0 21.0 2000 UK0398 1
UK0398 UK02 D.O. (% sat) ND 44.6 13.5 32.1 4.2 31.8 27.5 16.9 2000 UK0398 1
UK0398 UK02 pH 6.4 6.5 6.8 6.9 6.7 6.6 6.4 6.7 2000 UK0398 1
UK0398 UK02 Alk (mg/L) 19.0 23.8 30.5 35.7 30.6 25.2 20.6 30.7 2000 UK0398 1
Unkety Brook.  Upstream side of Rt 113 (Pleasant Street) bridge.         Dunstable, MA         2001 UK0398 1
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 UK0398 1
UK0398 UK02 F. C.  (col/100 ml) ND ND ND 95 70 705 ND 2001 UK0398 1
UK0398 UK02 E. coli (col/100 ml) ND ND ND ND ND ND ND 2001 UK0398 1
UK0398 UK02 D.O. (mg/L) 5.2 ND ND 2.9 3.9 2.5 5.3 2001 UK0398 1
UK0398 UK02 Temp. (oC) 10 ND ND 25 26 16.5 11 2001 UK0398 1
UK0398 UK02 D.O. (% sat) 46.0 ND ND 35.2 48.2 25.6 48.1 2001 UK0398 1
UK0398 UK02 pH 6.7 ND ND 6.9 6.7 6.7 6.8 2001 UK0398 1
UK0398 UK02 Alk (mg/L) 17.6 ND ND 28.0 30.0 26.1 18.9 2001 UK0398 1
Unkety Brook.  Upstream side of Rt 113 (Pleasant Street) bridge.         Dunstable, MA           2002 UK0398 1
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 7/20QC 2002 UK0398 1
UK0398 UK02 F.C. (col/100 ml) ND 540 3440 100 ND 0 0 80 2002 UK0398 1
UK0398 UK02 E. coli (col/100 ml) ND 580 ND ND ND 0 0 ND 2002 UK0398 1
UK0398 UK02 D.O. (mg/L) ND 4.8 4.2 5.0 ND 2.0 5.4 5.0 2002 UK0398 1
UK0398 UK02 Temp. (oC) ND 12 16 23 ND 20 10 23 2002 UK0398 1
UK0398 UK02 D.O. (% sat) ND 44.6 42.6 58.4 ND 22.1 47.9 58.4 2002 UK0398 1
UK0398 UK02 pH ND 6.6 6.6 6.8 ND 6.6 6.25 6.8 2002 UK0398 1
UK0398 UK02 Alk (mg/L) ND 16.5 24.6 34.9 ND 30.7 15.6 34.2 2002 UK0398 1
Unkety Brook.  Off Groton Rd.     Dunstable, MA             1997 UK0579 1
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 1997 UK0579 1
UK0579 43525.006.75(1) F.C. (col/100 ml) 12 ND ND 1324 ND dry ND 1997 UK0579 1
UK0579 43525.006.75(1) E. coli (col/100 ml) 0 ND ND ND ND ND ND 1997 UK0579 1
UK0579 43525.006.75(1) D.O. (mg/L) 11.5 ND ND 2.3 ND ND ND 1997 UK0579 1
UK0579 43525.006.75(1) Temp (C) 5.0 ND ND 22.0 ND ND ND 1997 UK0579 1
UK0579 43525.006.75(1) D.O. (% sat) 90.0 ND ND 26.0 ND ND ND 1997 UK0579 1
UK0579 43525.006.75(1) pH 6.7 ND ND 7.0 ND ND ND 1997 UK0579 1
UK0579 43525.006.75(1) Alk (mg/L) 15.0 ND ND 50.0 ND ND ND 1997 UK0579 1
1997 UK0579 1
Varnum Brook.  About 200' US from Mill St. culvert.       Pepperell, MA               2000 VB0015 1
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 10/14QC 2000 VB0015 1
VB0015 VB01 F. C.  (col/100 ml) 940 100 10 35 ND 468 10 ND 2000 VB0015 1
VB0015 VB01 E. coli (col/100 ml) ND 60 ND ND ND ND ND ND 2000 VB0015 1
VB0015 VB01 D.O. (mg/L) 10.3 10.3 7.8 7.3 2.0 8.9 9.0 9.3 2000 VB0015 1
VB0015 VB01 Temp. (oC) 9.0 9.0 18.0 23.0 16.0 14.0 11.0 11.0 2000 VB0015 1
VB0015 VB01 D.O. (% sat) 89.2 89.2 82.5 85.2 20.3 86.5 81.7 84.5 2000 VB0015 1
VB0015 VB01 pH 7.3 7.4 7.5 7.6 7.7 7.6 7.6 7.6 2000 VB0015 1
VB0015 VB01 Alk (mg/L) 50.6 56.9 80.8 70.9 78.5 61.8 76.8 75.9 2000 VB0015 1
2000 #REF! 1
Nissitissit River 2000 #REF! 1
2000 #REF! 1
Lomar Park 100 yrds US from confluence.       Pepperell, MA             1999 NT0082 2
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/21 9/18 10/16 1999 NT0082 2
NT0082 99705 F.C. (col/100 ml) ND ND 125 220 195 480 30 1999 NT0082 2
NT0082 99705 E. coli (col/100 ml) ND ND ND 40 ND ND 0 1999 NT0082 2
NT0082 99705 D.O. (mg/L) 10.1 ND 8.5 7.0 6.6 7.6 8.8 1999 NT0082 2
NT0082 99705 Temp. (oC) 10.0 ND 18.0 25.0 18.0 17.0 9.0 1999 NT0082 2
NT0082 99705 D.O. (% sat) 89.6 ND 89.9 85.0 69.8 78.7 76.2 1999 NT0082 2
NT0082 99705 pH 6.7 ND 7.1 7.2 7.2 6.5 6.8 1999 NT0082 2
NT0082 99705 Alk (mg/L) 13.0 ND 25.0 38.0 31.0 6.0 19.0 1999 NT0082 2
1999 NT0082 2
Lomar Park 100 yrds US from confluence.       Pepperell, MA               2000 NT0082 2
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 8/19QC 2000 NT0082 2
NT0082 NT01 F. C.  (col/100 ml) 340 40 15 35 ND 220 8 ND 2000 NT0082 2
NT0082 NT01 E. coli (col/100 ml) ND 60 ND ND ND ND ND ND 2000 NT0082 2
NT0082 NT01 D.O. (mg/L) 9.8 9.5 7.3 6.8 1.3 8.5 9.5 1.9 2000 NT0082 2
NT0082 NT01 Temp. (oC) 10.0 13.0 20.0 23.0 18.0 15.0 10.0 18.0 2000 NT0082 2
NT0082 NT01 D.O. (% sat) 87.0 90.3 80.5 79.4 13.8 84.4 84.3 20.1 2000 NT0082 2
NT0082 NT01 pH 6.7 6.9 6.9 7.0 7.1 7.3 6.9 7.1 2000 NT0082 2
NT0082 NT01 Alk (mg/L) 12.0 14.7 14.3 21.2 16.8 23.0 16.5 16.0 2000 NT0082 2
Lomar Park 100 yrds US from confluence.       Pepperell, MA                 2001 NT0082 2
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 7/21QC 8/18QC 2001 NT0082 2
NT0082 NT01 F. C.  (col/100 ml) 10 170 75 95 70 65 290 140 60 2001 NT0082 2
NT0082 NT01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2001 NT0082 2
NT0082 NT01 D.O. (mg/L) 8.8 9.0 7.1 7.9 7.4 7.8 7.8 8.1 7.5 2001 NT0082 2
NT0082 NT01 Temp. (oC) 10 15 25 22 23 15 11 22 23 2001 NT0082 2
NT0082 NT01 D.O. (% sat) 78.1 89.3 86.2 90.6 86.5 77.5 70.8 92.9 87.6 2001 NT0082 2
NT0082 NT01 pH 6.8 7.0 7.1 7.2 7.2 7.2 7.1 7.2 7.2 2001 NT0082 2
NT0082 NT01 Alk (mg/L) 7.6 21.6 14.1 20.8 28.0 29.0 21.0 20.1 27.9 2001 NT0082 2
Lomar Park 100 yrds US from confluence.       Pepperell, MA                 2002 NT0082 2
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 7/20QC 10/19QC 2002 NT0082 2
NT0082 NT01 F.C. (col/100 ml) ND ND 210 10 5 0 0 10 0 2002 NT0082 2
NT0082 NT01 E. coli (col/100 ml) ND ND ND ND ND ND 0 ND 0 2002 NT0082 2
NT0082 NT01 D.O. (mg/L) ND ND 8.8 6.9 5.6 ND 9.2 7.0 ND 2002 NT0082 2
NT0082 NT01 Temp. (oC) ND ND 16 21 24 19 9.5 21 9.5 2002 NT0082 2
NT0082 NT01 D.O. (% sat) ND ND 89.3 77.5 66.6 ND 80.6 78.7 ND 2002 NT0082 2
NT0082 NT01 pH ND ND 6.9 7.03 7.14 7.05 6.45 7.1 6.45 2002 NT0082 2
NT0082 NT01 Alk (mg/L) ND ND 9.8 19.4 26.7 23.8 12.1 17.8 ND 2002 NT0082 2
Lomar Park 100 yrds US from confluence.       Pepperell, MA                   2003 NT0082 2
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19 - QC 6/21QC 10/18QC 2003 NT0082 2
NT0082 NT01-03 F.C. (col/100 ml) ND ND 0 0 0 0 0 ND 0 0 2003 NT0082 2
NT0082 NT01-03 E. coli (col/100 ml) 0 0 ND ND ND ND ND 0 ND ND 2003 NT0082 2
NT0082 NT01-03 D.O. (mg/L) 10.40 9.60 6.00 7.70 6.00 7.20 8.30 10.40 6.60 8.90 2003 NT0082 2
NT0082 NT01-03 Temp (C) 8.5 13 19.5 20.5 24.5 18.5 10 8.5 19.5 10 2003 NT0082 2
NT0082 NT01-03 D.O. (% sat) 89 91.3 65.5 85.7 72.1 77 73.6 89 72 79 2003 NT0082 2
NT0082 NT01-03 pH 6.70 ND ND ND ND 7.01 6.71 6.70 ND 6.71 2003 NT0082 2
NT0082 NT01-03 Alk (mg/L) 8.0 ND ND ND ND 18.7 10.6 8.8 ND 10.6 2003 NT0082 2
2003 NT0082 2
Lomar Park 100 yrds US from confluence.       Pepperell, MA             2004 NT0082 2
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NT0082 2
NT0082 NT01-04 F.C. (col/100 ml) 24 ND ND ND ND ND ND 2004 NT0082 2
NT0082 NT01-04 E. coli (col/100 ml) ND 60 300 224 500 3,900 260 2004 NT0082 2
NT0082 NT01-04 D.O. (mg/L) 9.5 8.7 6.9 7.1 6.7 ND[231] 9.3 2004 NT0082 2
NT0082 NT01-04 Temp (C) 7.5 17.5 19.5 19.8 21.0 17.5 12.0 2004 NT0082 2
NT0082 NT01-04 D.O. (% sat) 80.2 92.1 76.1 78.3 75.3 ND 86.4 2004 NT0082 2
NT0082 NT01-04 pH 6.21 6.67 6.41 6.50 6.53 7.25 6.25 2004 NT0082 2
NT0082 NT01-04 Alk (mg/L) 5.4 14.9 18.1 ND ND ND 19.3 2004 NT0082 2
2004 NT0082 2
Lomar Park 100 yrds US from confluence.       Pepperell, MA               2005 NT0082 1
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 9/17 (QC) 2005 NT0082 1
NT0082 NT01 F.C. (col/100 ml) ND[232] ND[233] ND[234] ND[235] ND[236] ND[237] ND[238] ND[239] 2005 NT0082 1
NT0082 NT01 E. coli (col/100 ml) 0 0 0 0 50 2[240] 122 0[241] 2005 NT0082 1
NT0082 NT01 D.O. (mg/L) 10.7[242] 9.1 6.8 7.2 5.4 6.30[243] 8.30 5.8[244] 2005 NT0082 1
NT0082 NT01 Temp (C) 8.5 14 17 24 20 20 13.5 ND 2005 NT0082 1
NT0082 NT01 D.O. (% sat) 92.6 88.4 70.5 85.7 59.0 69.5 80.7 63.9 2005 NT0082 1
NT0082 NT01 pH 7.00 7.08 6.91 7.10 7.15 6.85[245] 6.65 6.90[246] 2005 NT0082 1
NT0082 NT01 Alk (mg/L) 11.3 12.7 14.8 15.1 19.4 21.30[247] 11.65 21.90[248] 2005 NT0082 1
Below Rt 111 Hollis St bridge over Nissitissit     Pepperell, MA                 1996 NT0190 2 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/18 5/31 8/1 1996 NT0190 2 1
NT0190 43575.001.7 (5.2) F.C. (col/100 ml) ND ND 100 87 20 300 27 335 20 1996 NT0190 2 1
NT0190 43575.001.7 (5.2) E. coli (col/100 ml) ND ND ND ND 0 ND 20 114 0 1996 NT0190 2 1
NT0190 43575.001.7 (5.2) D.O. (mg/L) ND ND 8.5 8.0 5.3 11.0 ND 9.5 7.8 1996 NT0190 2 1
NT0190 43575.001.7 (5.2) Temp (C) ND ND 23.0 22.0 21.0 15.0 11.0 17.0 18.0 1996 NT0190 2 1
NT0190 43575.001.7 (5.2) D.O. (% sat) ND ND 99.0 92.0 59.0 100.0 ND 98.0 82.0 1996 NT0190 2 1
NT0190 43575.001.7 (5.2) pH ND ND 6.9 7.2 7.4 6.9 7.0 6.9 7.2 1996 NT0190 2 1
NT0190 43575.001.7 (5.2) Alk (mg/L) ND ND 15.0 18.0 23.0 11.0 18.0 14.0 20.0 1996 NT0190 2 1
NT0190 43575.001.7 (5.2) N (mg/L) ND ND ND 1.330 ND 0.030 ND ND 3.810 1996 NT0190 2 1
NT0190 43575.001.7 (5.2) P (mg/L) ND ND ND 0.019 ND 0.451 ND ND 0.019 1996 NT0190 2 1
1996 NT0190 2 1
Below Rt 111 Hollis St bridge over Nissitissit.     Pepperell, MA             2004 NT0190 2
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NT0190 2
NT0190 NT06-04 F.C. (col/100 ml) ND ND ND ND ND ND ND 2004 NT0190 2
NT0190 NT06-04 E. coli (col/100 ml) ND 100 100 184 430 >600[249] 460 2004 NT0190 2
NT0190 NT06-04 D.O. (mg/L) ND 7.8 7.4 7.8 7.4 7.9 8.8 2004 NT0190 2
NT0190 NT06-04 Temp (C) ND 17.5 21.5 21.0 22.5 18.0 14.0 2004 NT0190 2
NT0190 NT06-04 D.O. (% sat) ND 82.5 84.9 87.6 86.4 83.6 85.5 2004 NT0190 2
NT0190 NT06-04 pH ND 6.78 6.42 6.57 6.58 6.90 6.25 2004 NT0190 2
NT0190 NT06-04 Alk (mg/L) ND 15.10 17.9 ND ND ND 18.3 2004 NT0190 2
2004 NT0190 2
US at Prescott St bridge on river left     Pepperell, MA                   2001 NT0418 2
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 5/19 QC 7/21QC 9/15QC 2001 NT0418 2
NT0418 NT02 F. C.  (col/100 ml) ND 195 35 160 20 20 70 120 100 ND 2001 NT0418 2
NT0418 NT02 E. coli (col/100 ml) ND 200 ND ND ND ND ND 160 ND ND 2001 NT0418 2
NT0418 NT02 D.O. (mg/L) 8.7 7.2 5.8 6.8 7.0 6.6 2.0 7.4 7.7 ND 2001 NT0418 2
NT0418 NT02 Temp. (oC) 10 12 22 20 19 12.5 8.5 12 20 12.5 2001 NT0418 2
NT0418 NT02 D.O. (% sat) 77.2 66.9 66.5 75.0 75.6 62.0 17.1 68.8 84.9 ND 2001 NT0418 2
NT0418 NT02 pH 7.1 6.9 6.9 7.0 7.0 7.1 6.7 6.9 7.0 7.1 2001 NT0418 2
NT0418 NT02 Alk (mg/L) 42.2 19.4 11.8 16.3 23.0 25.9 16.7 18.7 15.7 26.2 2001 NT0418 2
US at Prescott St bridge on river left     Pepperell, MA                     2002 NT0418 2
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 5/18QC 7/20QC 9/21QC 10/19/QC 2002 NT0418 2
NT0418 NT02 F.C. (col/100 ml) ND 60 130 0 10 0 ND 110 0 0   2002 NT0418 2
NT0418 NT02 E. coli (col/100 ml) ND ND ND ND ND ND ND 60 ND ND ND 2002 NT0418 2
NT0418 NT02 D.O. (mg/L) ND 7.8 7.0 6.5 4.8 6.1 7.8 7.7 6.4 6.1 7.9 2002 NT0418 2
NT0418 NT02 Temp. (oC) ND 13 16 22 21 19 10 13 22 19 10 2002 NT0418 2
NT0418 NT02 D.O. (% sat) ND 74.1 71.1 74.5 53.9 65.8 69.2 73.2 73.4 65.8 70 2002 NT0418 2
NT0418 NT02 pH ND 6.5 6.75 6.83 6.97 6.9 7.8 6.5 6.78 6.85 6.35 2002 NT0418 2
NT0418 NT02 Alk (mg/L) ND 8.0 8.3 16.3 20.9 20.6 8.7 7.3 16.8 20.6 8.6 2002 NT0418 2
US at Prescott St bridge on river left     Pepperell, MA                   2003 NT0418 2
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19QC 6/21QC 10/18QC 2003 NT0418 2
NT0418 NT02-03 F.C. (col/100 ml) 0 25 0 15 ND 3 0 0 0 0 2003 NT0418 2
NT0418 NT02-03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND ND 2003 NT0418 2
NT0418 NT02-03 D.O. (mg/L) 9.40 7.40 6.50 6.60 ND 6.50 8.40 9.40 6.30 8.40 2003 NT0418 2
NT0418 NT02-03 Temp (C) 7 13 19.5 21 ND 16 11 7 19.5 11 2003 NT0418 2
NT0418 NT02-03 D.O. (% sat) 77.6 70.3 70.9 74.2 ND 66 76.3 77.6 68.7 76.3 2003 NT0418 2
NT0418 NT02-03 pH ND 6.65 6.83 7.00 ND 6.86 6.60 n/s 6.78 6.58 2003 NT0418 2
NT0418 NT02-03 Alk (mg/L) ND 6.6 11.5 16.4 ND 18.1 8.4 n/s 12.4 8.6 2003 NT0418 2
2003 NT0418 2
US at Prescott St bridge on river left.     Pepperell, MA             2004 NT0418 2
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NT0418 2
NT0418 NT02-04 F.C. (col/100 ml) ND ND ND 220 270[250] 490 140 2004 NT0418 2
NT0418 NT02-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 NT0418 2
NT0418 NT02-04 D.O. (mg/L) ND 7.0 ND 6.6[251] 6.7 4.9 7.2 2004 NT0418 2
NT0418 NT02-04 Temp (C) ND 17.0 ND 19.0 22.0 17.0 ND 2004 NT0418 2
NT0418 NT02-04 D.O. (% sat) ND 72.5 ND 71.3 76.8 50.5[252] ND 2004 NT0418 2
NT0418 NT02-04 pH ND 7.01 ND 7.20 7.18 7.06 6.74 2004 NT0418 2
NT0418 NT02-04 Alk (mg/L) ND 12.0 ND 15.10 15.1 17.1 18.2 2004 NT0418 2
2004 NT0418 2
US at Prescott St bridge on river left     Pepperell, MA                 2005 NT0418 2
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 5/21 (QC) 10/15 (QC) 2005 NT0418 2
NT0418 NT02 F.C. (col/100 ml) ND[253] ND[254] ND[255] ND[256] ND[257] ND[258] ND[259] ND[260] ND 2005 NT0418 2
NT0418 NT02 E. coli (col/100 ml) 0 0[261] 2[262] 0 58 0 4[263] 0 88[264] 2005 NT0418 2
NT0418 NT02 D.O. (mg/L) 9.1 9.0[265] 9.2 7.1 5.4 6.95[266] 7.25[267] 8.6[268] 7.15[269] 2005 NT0418 2
NT0418 NT02 Temp (C) 8.5 11 14.5 20.5 19 16.5 14.5 11 ND 2005 NT0418 2
NT0418 NT02 D.O. (% sat) 78.8 81.3[270] 90.9 79.8 58.3 72.0 72.0 77.7 71.0 2005 NT0418 2
NT0418 NT02 pH 6.70 6.90[271] 6.39 6.90 6.92 6.82 6.45[272] 6.90 6.45[273] 2005 NT0418 2
NT0418 NT02 Alk (mg/L) 8.7 10.4[274] 12.0 11.9 17.2 19.40 7.30[275] 11.3 7.40[276] 2005 NT0418 2
At West Hollis Rd. (Pepperell Rd).       W. Hollis, NH               1999 NT0768 2
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 9/18QC 1999 NT0768 2
NT0768 99606 F.C. (col/100 ml) ND 50 75 80 215 265 25 380 1999 NT0768 2
NT0768 99606 E. coli (col/100 ml) 140 ND ND ND ND 4-80 0 120 1999 NT0768 2
NT0768 99606 D.O. (mg/L) 9.1 4.9 4.7 5.7 6.5 6.2 7.8 6.6 1999 NT0768 2
NT0768 99606 Temp. (oC) 9.0 15.5 17.0 24.0 22.5 17.0 8.5 17.0 1999 NT0768 2
NT0768 99606 D.O. (% sat) 78.8 49.7 48.7 67.9 75.2 64.2 67.0 68.4 1999 NT0768 2
NT0768 99606 pH 6.2 6.1 6.7 6.7 6.7 5.9 6.3 ND 1999 NT0768 2
NT0768 99606 Alk (mg/L) 5.0 6.0 11.0 13.0 13.0 3.5 5.0 ND 1999 NT0768 2
1999 NT0768 2
At West Hollis Rd. (Pepperell Rd).       West Hollis, NH               2000 NT0768 2
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 5/20QC 2000 NT0768 2
NT0768 NT02 F. C.  (col/100 ml) 1430 ND ND ND ND 76 24 40 2000 NT0768 2
NT0768 NT02 E. coli (col/100 ml) ND 40 ND ND ND ND 40 80 2000 NT0768 2
NT0768 NT02 D.O. (mg/L) 9.0 7.8 6.3 5.9 ND 6.0 8.0 ND 2000 NT0768 2
NT0768 NT02 Temp. (oC) 9.0 12.0 20.0 21.5 ND 16.0 10.0 12.0 2000 NT0768 2
NT0768 NT02 D.O. (% sat) 77.9 72.5 69.5 67.0 ND 61.0 71.0 ND 2000 NT0768 2
NT0768 NT02 pH 6.0 6.2 6.2 6.6 ND 6.6 6.3 6.2 2000 NT0768 2
NT0768 NT02 Alk (mg/L) 5.7 7.3 6.2 9.2 ND 8.4 8.1 7.8 2000 NT0768 2
At West Hollis Rd. (Pepperell Rd).       West Hollis, NH             2001 NT0768 2
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 NT0768 2
NT0768 NT03 F. C.  (col/100 ml) ND 95 ND ND ND 45 ND 2001 NT0768 2
NT0768 NT03 E. coli (col/100 ml) ND 60 20 ND ND ND ND 2001 NT0768 2
NT0768 NT03 D.O. (mg/L) 8.4 ND 4.9 6.2 ND 6.9 6.7 2001 NT0768 2
NT0768 NT03 Temp. (oC) 3.5 13.5 24 24 ND 14 8 2001 NT0768 2
NT0768 NT03 D.O. (% sat) 63.3 ND 58.3 73.8 ND 67.1 56.6 2001 NT0768 2
NT0768 NT03 pH 6.2 6.8 6.5 6.7 ND 6.7 6.5 2001 NT0768 2
NT0768 NT03 Alk (mg/L) 2.8 14.2 5.3 7.0 ND 10 8.8 2001 NT0768 2
At West Hollis Rd. (Pepperell Rd).       W. Hollis, NH               2002 NT0768 2
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 8/17QC 2002 NT0768 2
NT0768 NT03 F.C. (col/100 ml) ND ND 130 0 ND ND ND ND 2002 NT0768 2
NT0768 NT03 E. coli (col/100 ml) ND ND 80 0 0 0 ND 0 2002 NT0768 2
NT0768 NT03 D.O. (mg/L) ND ND 7.3 5.7 6.1 6.4 8.4 6.5 2002 NT0768 2
NT0768 NT03 Temp. (oC) ND ND 10 14 17 11 ND 17 2002 NT0768 2
NT0768 NT03 D.O. (% sat) ND ND 64.8 55.4 63.2 58.1 ND 67.4 2002 NT0768 2
NT0768 NT03 pH ND ND 6.4 6.6 6.81 6.8 6.05 6.7 2002 NT0768 2
NT0768 NT03 Alk (mg/L) ND ND 3.8 11.1 12.7 10.9 4.8 11.4 2002 NT0768 2
At West Hollis Rd. (Pepperell Rd).       W. Hollis, NH                 2003 NT0768 2
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 719QC 9/20QC 2003 NT0768 2
NT0768 NT03-03 F.C. (col/100 ml) ND ND ND ND ND ND ND ND ND 2003 NT0768 2
NT0768 NT03-03 E. coli (col/100 ml) 0 0 0 0 20 0 0 0 0 2003 NT0768 2
NT0768 NT03-03 D.O. (mg/L) 10.20 8.70 6.50 6.40 5.20 6.00 7.80 7.10 ND 2003 NT0768 2
NT0768 NT03-03 Temp (C) 7 12 19 20 23 17.5 10 20 17.5 2003 NT0768 2
NT0768 NT03-03 D.O. (% sat) 84.2 80.9 70.2 70.6 60.7 68.2 69.2 78.3 ND 2003 NT0768 2
NT0768 NT03-03 pH 6.10 ND ND 6.70 6.60 6.50 6.31 ND 6.51 2003 NT0768 2
NT0768 NT03-03 Alk (mg/L) 3.1 ND ND 7.7 6.6 7.6 4.8 ND 8.1 2003 NT0768 2
2003 NT0768 2
At West Hollis Rd. (Pepperell Rd).       W. Hollis, NH               2005 NT0768 2
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 8/20 (QC) 2005 NT0768 2
NT0768 NT03 F.C. (col/100 ml) ND[277] ND[278] ND[279] ND[280] ND[281] ND[282] ND[283]   2005 NT0768 2
NT0768 NT03 E. coli (col/100 ml) 0 0 0 0 166[284] 0 50 138[285] 2005 NT0768 2
NT0768 NT03 D.O. (mg/L) 9.4[286] 8.8 8.0 6.5 6.2[287] 6.25 7.40 5.7[288] 2005 NT0768 2
NT0768 NT03 Temp (C) 9 15 18 23.5 NN 19 14 NN 2005 NT0768 2
NT0768 NT03 D.O. (% sat) 81.4 87.4 84.8 77.4 ND 67.5 71.9 ND 2005 NT0768 2
NT0768 NT03 pH 6.95 6.60 6.50 6.65 6.72[289] 6.68 6.15 6.72[290] 2005 NT0768 2
NT0768 NT03 Alk (mg/L) 3.7 4.9 5.6 6.8 8.4[291] 9.50 4.05 6.8[292] 2005 NT0768 2
100' DS of Bohannon Bridge at "fishing area"     Brookline, NH               1999 NT1255 2
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 9/18QC 1999 NT1255 2
NT1255 99605 F.C. (col/100 ml) ND 80 280 20 447 240 105 205 1999 NT1255 2
NT1255 99605 E. coli (col/100 ml) ND ND ND ND ND 1-20 0 3-60 1999 NT1255 2
NT1255 99605 D.O. (mg/L) 9.1 6.6 3.5 5.8 5.3 7.0 7.9 6.7 1999 NT1255 2
NT1255 99605 Temp. (oC) 8.0 14.5 18.0 23.0 21.0 17.0 9.0 17.0 1999 NT1255 2
NT1255 99605 D.O. (% sat) 76.9 65.5 37.0 67.8 59.6 72.5 68.4 69.4 1999 NT1255 2
NT1255 99605 pH 6.1 6.0 6.4 6.4 6.4 6.1 6.2 ND 1999 NT1255 2
NT1255 99605 Alk (mg/L) 5.0 4.0 11.0 11.0 13.0 5.0 7.0 ND 1999 NT1255 2
1999 NT1255 2
100' DS of Bohannon Bridge at "fishing area"     Brookline, NH               2000 NT1255 2
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 6/17QC 2000 NT1255 2
NT1255 NT03 F. C.  (col/100 ml) 30 ND ND ND ND 184 8 ND 2000 NT1255 2
NT1255 NT03 E. coli (col/100 ml) ND ND 60 20 ND ND 10 60 2000 NT1255 2
NT1255 NT03 D.O. (mg/L) 8.3 7.4 6.1 3.2 ND 5.0 7.1 6.4 2000 NT1255 2
NT1255 NT03 Temp. (oC) 9.0 13.0 20.0 22.0 ND 16.0 11.0 20.0 2000 NT1255 2
NT1255 NT03 D.O. (% sat) 71.9 70.3 67.3 36.7 ND 50.8 64.5 70.6 2000 NT1255 2
NT1255 NT03 pH 5.9 ND 6.4 6.3 ND 6.2 6.2 6.1 2000 NT1255 2
NT1255 NT03 Alk (mg/L) 4.7 ND 6.7 7.9 ND 6.8 7.1 6.4 2000 NT1255 2
100' DS of Bohannon Bridge at "fishing area"     Brookline, NH                   2001 NT1255 2
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 4/21QC 6/16QC 10/20QC 2001 NT1255 2
NT1255 NT04 F. C.  (col/100 ml) ND ND ND ND ND ND ND ND ND ND 2001 NT1255 2
NT1255 NT04 E. coli (col/100 ml) ND 80 ND ND ND ND ND ND ND ND 2001 NT1255 2
NT1255 NT04 D.O. (mg/L) 8.8 7.2 5.3 6.0 ND 4.7 6.0 9.0 6.1 6.3 2001 NT1255 2
NT1255 NT04 Temp. (oC) 3 14 23.5 20 ND 14.5 8 3 23.5 8 2001 NT1255 2
NT1255 NT04 D.O. (% sat) 65.4 70.0 61.3 66.2 ND 46.2 50.7 67.0 70.6 53.3 2001 NT1255 2
NT1255 NT04 pH 6.0 6.3 6.4 6.4 ND 6.5 6.3 6.0 6.5 6.3 2001 NT1255 2
NT1255 NT04 Alk (mg/L) 1.4 9.5 4.6 5.7 ND 11.0 6.8 2.0 5.6 7.4 2001 NT1255 2
100' DS of Bohannon Bridge at "fishing area"     Brookline, NH             2002 NT1255 2
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 NT1255 2
NT1255 NT04 F.C. (col/100 ml) ND ND ND ND ND ND ND 2002 NT1255 2
NT1255 NT04 E. coli (col/100 ml) ND ND 100 0 0 0 ND 2002 NT1255 2
NT1255 NT04 D.O. (mg/L) ND ND 6.7 4.3 5.0 4.9 7.3 2002 NT1255 2
NT1255 NT04 Temp. (oC) ND ND 8 13.5 17 10.5 ND 2002 NT1255 2
NT1255 NT04 D.O. (% sat) ND ND 56.6 41.3 51.8 46.7 ND 2002 NT1255 2
NT1255 NT04 pH ND ND 6.25 6.4 6.45 6.45 6.1 2002 NT1255 2
NT1255 NT04 Alk (mg/L) ND ND 3.2 6.1 11.7 10.0 4.5 2002 NT1255 2
100' DS of Bohannon Bridge at "fishing area"     Brookline, NH                 2003 NT1255 2
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 8/16QC 2003 NT1255 2
NT1255 NT04-03 F.C. (col/100 ml) ND ND ND ND ND ND ND ND ND 2003 NT1255 2
NT1255 NT04-03 E. coli (col/100 ml) 0 0 0 0 0 0 0 0 20 2003 NT1255 2
NT1255 NT04-03 D.O. (mg/L) 9.50 8.20 6.50 5.50 4.30 4.10 6.90 8.50 4.10 2003 NT1255 2
NT1255 NT04-03 Temp (C) 7 12 18.5 20 23.5 17.5 10.5 12 23.5 2003 NT1255 2
NT1255 NT04-03 D.O. (% sat) 78.4 76.2 69.5 60.6 50.7 42.9 61.9 79 48.3 2003 NT1255 2
NT1255 NT04-03 pH 5.90 6.10 ND 6.40 6.43 6.31 6.25 6.10 6.45 2003 NT1255 2
NT1255 NT04-03 Alk (mg/L) 1.6 2.5 ND 6.6 6.6 7.2 5.3 2.7 3.7 2003 NT1255 2
2003 NT1255 2
100' DS of Bohannon Bridge at "fishing area".     Brookline, NH             2004 NT1255 2
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NT1255 2
NT1255 NT04-04 F.C. (col/100 ml) 4 ND ND ND ND ND ND 2004 NT1255 2
NT1255 NT04-04 E. coli (col/100 ml) ND 400 300 172 510 1,500 300 2004 NT1255 2
NT1255 NT04-04 D.O. (mg/L) 9.1 5.7 5.6 6.1 5.2 6.3 6.8 2004 NT1255 2
NT1255 NT04-04 Temp (C) 7.0 18.5 20.5 20.0 22.0 18.3 13.0 2004 NT1255 2
NT1255 NT04-04 D.O. (% sat) 75.0 61.6 62.9 67.3 59.6 66.7 64.6 2004 NT1255 2
NT1255 NT04-04 pH 5.69 6.01 5.97 6.61 6.00 6.33 5.85 2004 NT1255 2
NT1255 NT04-04 Alk (mg/L) 1.4 4.2 4.9 9.5 6.6 6.6 5.9 2004 NT1255 2
2004 NT1255 2
100 ft from Potanipo Lighthouse.  US of Mason Rd.     Brookline, NH               1999 NT1648 2
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 9/18QC 1999 NT1648 2
NT1648 99604 F.C. (col/100 ml) ND 0 10 70 290 220 75 240 1999 NT1648 2
NT1648 99604 E. coli (col/100 ml) ND ND ND ND ND 160 0 5-100 1999 NT1648 2
NT1648 99604 D.O. (mg/L) 9.8 8.6 4.2 5.0 6.9 7.0 8.3 7.0 1999 NT1648 2
NT1648 99604 Temp. (oC) 10.0 17.0 20.0 25.0 23.0 18.0 11.5 18.0 1999 NT1648 2
NT1648 99604 D.O. (% sat) 87.0 89.1 46.3 60.7 80.7 74.1 76.9 74.1 1999 NT1648 2
NT1648 99604 pH 6.1 6.0 6.5 6.5 6.4 6.3 6.2 ND 1999 NT1648 2
NT1648 99604 Alk (mg/L) 3.0 4.0 5.0 6.0 6.5 5.5 5.0 ND 1999 NT1648 2
1999 NT1648 2
100 ft from Potanipo Lighthouse.  US of Mason Rd.     Brookline, NH               2000 NT1648 2
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 7/15QC 2000 NT1648 2
NT1648 NT04 F. C.  (col/100 ml) ND ND ND ND ND 8 4 ND 2000 NT1648 2
NT1648 NT04 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2000 NT1648 2
NT1648 NT04 D.O. (mg/L) 9.5 7.5 7.3 4.7 ND 5.4 8.1 5.6 2000 NT1648 2
NT1648 NT04 Temp. (oC) 10.0 15.0 21.0 24.5 ND 20.5 14.5 24.5 2000 NT1648 2
NT1648 NT04 D.O. (% sat) 84.3 74.5 82.0 56.6 ND 59.8 76.1 67.4 2000 NT1648 2
NT1648 NT04 pH 5.9 6.0 6.2 6.5 ND 6.5 6.3 6.5 2000 NT1648 2
NT1648 NT04 Alk (mg/L) 5.5 5.4 4.0 5.9 ND 4.7 5.7 5.7 2000 NT1648 2
100 ft from Potanipo Lighthouse.  US of Mason Rd.     Brookline, NH                   2001 NT1648 2
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 5/19QC 7/21QC 9/15QC 2001 NT1648 2
NT1648 NT05 F. C.  (col/100 ml) ND ND ND ND ND ND ND ND ND ND 2001 NT1648 2
NT1648 NT05 E. coli (col/100 ml) ND 20 ND 40 ND ND ND 20 ND ND 2001 NT1648 2
NT1648 NT05 D.O. (mg/L) 8.5 6.6 7.2 6.5 ND 6.7 8.1 6.2 9.8 ND 2001 NT1648 2
NT1648 NT05 Temp. (oC) 3.5 15.5 25.5 20 ND 18 11.5 15.5 20 18 2001 NT1648 2
NT1648 NT05 D.O. (% sat) 64.0 66.3 88.1 71.7 ND 70.9 74.4 62.3 108.0 ND 2001 NT1648 2
NT1648 NT05 pH 5.9 6.4 6.6 ND ND 6.5 6.5 5.8 ND 6.5 2001 NT1648 2
NT1648 NT05 Alk (mg/L) 0.7 8.4 1.9 ND ND 3.8 4.5 6.1 ND 3.6 2001 NT1648 2
100 ft from Potanipo Lighthouse.  US of Mason Rd.     Brookline, NH                 2002 NT1648 2
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 6/15QC 9/21QC 2002 NT1648 2
NT1648 NT05 F.C. (col/100 ml) ND ND ND ND ND ND ND ND ND 2002 NT1648 2
NT1648 NT05 E. coli (col/100 ml) ND ND 60 40 0 10 0 20 0 2002 NT1648 2
NT1648 NT05 D.O. (mg/L) ND ND 7.3 4.6 6.1 6.5 8.4 7.3 8.4 2002 NT1648 2
NT1648 NT05 Temp. (oC) ND ND 8 12 19 13 ND 8 13 2002 NT1648 2
NT1648 NT05 D.O. (% sat) ND ND 61.7 42.8 65.9 61.8 ND 61.7 60.8 2002 NT1648 2
NT1648 NT05 pH ND ND 6.2 6.4 6.37 6.5 6.15 6.2 6.15 2002 NT1648 2
NT1648 NT05 Alk (mg/L) ND ND 2.7 2.6 5.4 3.7 4.1 2.3 4.1 2002 NT1648 2
100 ft from Potanipo Lighthouse.  US of Mason Rd.     Brookline, NH                   2003 NT1648 2
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19 - QC 6/21QC 10/18QC 2003 NT1648 2
NT1648 NT05-03 F.C. (col/100 ml) ND ND ND ND ND ND ND ND ND ND 2003 NT1648 2
NT1648 NT05-03 E. coli (col/100 ml) 5 0 0 0 0 0 0 0 0 0 2003 NT1648 2
NT1648 NT05-03 D.O. (mg/L) 9.90 8.80 4.90 5.60 6.30 6.60 7.90 9.90 6.90 7.70 2003 NT1648 2
NT1648 NT05-03 Temp (C) 8 13.5 21 19 26 20.5 12.5 8 21 12.5 2003 NT1648 2
NT1648 NT05-03 D.O. (% sat) 83.7 84.6 55.1 70.2 77.9 73.5 74.2 83.7 77.5 72.4 2003 NT1648 2
NT1648 NT05-03 pH 5.80 6.00 6.33 ND 6.60 6.49 6.40 5.75 ND 6.39 2003 NT1648 2
NT1648 NT05-03 Alk (mg/L) 1.4 1.4 2.5 ND 3.7 3.5 4.5 0.7 ND 4.1 2003 NT1648 2
2003 NT1648 2
100 ft from Potanipo Lighthouse.  US of Mason Rd.     Brookline, NH             2004 NT1648 2
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NT1648 2
NT1648 NT05-04 F.C. (col/100 ml) ND ND ND ND ND ND ND 2004 NT1648 2
NT1648 NT05-04 E. coli (col/100 ml) ND 24 1,000 20 170 200 60 2004 NT1648 2
NT1648 NT05-04 D.O. (mg/L) ND 7.0 7.2[293] 7.4 7.3[294] 7.6 7.6 2004 NT1648 2
NT1648 NT05-04 Temp (C) ND 21.0 23.0 21.0 24.5 21.0 14.0 2004 NT1648 2
NT1648 NT05-04 D.O. (% sat) ND 78.7 84.1 83.1 88.6 85.4 73.9 2004 NT1648 2
NT1648 NT05-04 pH ND 6.02 6.01 6.76 6.63 6.26 5.83 2004 NT1648 2
NT1648 NT05-04 Alk (mg/L) ND 2.2 2.9 4.0 4.1 3.3 4.0 2004 NT1648 2
2005 NT1648 2
100 ft from Potanipo Lighthouse.  US of Mason Rd.     Brookline, NH               2005 NT1648 2
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 9/17 (QC) 2005 NT1648 2
NT1648 NT05 F.C. (col/100 ml) ND[295] ND[296] ND[297] ND[298] ND[299] ND[300] ND[301] ND[302] 2005 NT1648 2
NT1648 NT05 E. coli (col/100 ml) 0 0 0 0 16 0[303] 220 6[304] 2005 NT1648 2
NT1648 NT05 D.O. (mg/L) 9.7 7.7 8.4 4.6 4.7 6.80[305] 6.90[306] 6.7[307] 2005 NT1648 2
NT1648 NT05 Temp (C) 8.5 14.5 19 26 23.5 21.5 14 21.5 2005 NT1648 2
NT1648 NT05 D.O. (% sat) 84.0 76.5 90.7 56.9 55.4 77.2 67.1 76.0 2005 NT1648 2
NT1648 NT05 pH 6.00 6.4 6.23 6.55 6.65 6.45[308] 6.25 6.45[309] 2005 NT1648 2
NT1648 NT05 Alk (mg/L) 1.3 2.80 2.4 3.8 3.8 4.85[310] 3.70 4.55[311] 2005 NT1648 2
Nissitissit River Tributaries (alphabetical order)  
Beaver Brook.  At Worcester Rd upstream of bridge     Hollis, NH                   2003 BV0109 2
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 7/19QC 9/20 QC 2003 BV0109 2
BV0109 BV01-03 F.C. (col/100 ml) 0 ND ND ND ND ND ND ND ND ND 2003 BV0109 2
BV0109 BV01-03 E. coli (col/100 ml) 0 0 0 0 0 0 0 0 0 0 2003 BV0109 2
BV0109 BV01-03 D.O. (mg/L) 9.40 8.60 6.70 6.20 6.00 5.40 8.40 ND 6.40 ND 2003 BV0109 2
BV0109 BV01-03 Temp (C) ND 12 19 20.5 23.5 19 9 12 20.5 19 2003 BV0109 2
BV0109 BV01-03 D.O. (% sat) ND 79.9 72.4 69.0 70.8 58.3 72.7 ND 71.2 ND 2003 BV0109 2
BV0109 BV01-03 pH ND 6.90 ND 7.30 7.19 7.13 6.84 6.90 7.30 7.16 2003 BV0109 2
BV0109 BV01-03 Alk (mg/L) ND 18.6 ND 30.7 23.9 25.8 21.4 17.8 30.0 25.5 2003 BV0109 2
2003 BV0109 2
Gulf Brook at Chestnut Street     Pepperell, MA                 2002 GB0312 2
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 6/15 QC 8/17QC 2002 GB0312 2
GB0312 GB01 F.C. (col/100 ml) ND 320 350 0 5 0 ND 430 5 2002 GB0312 2
GB0312 GB01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2002 GB0312 2
GB0312 GB01 D.O. (mg/L) ND 9.0 8.4 7.7 6.0 7.4 10.4 8.4 no sample 2002 GB0312 2
GB0312 GB01 Temp. (oC) ND 11 13 17 19 17 6 13 19 2002 GB0312 2
GB0312 GB01 D.O. (% sat) ND 81.7 79.8 79.8 64.8 76.7 83.7 79.8   2002 GB0312 2
GB0312 GB01 pH ND 6.8 6.85 7.01 7.13 7.00 6.55 6.85 7.14 2002 GB0312 2
GB0312 GB01 Alk (mg/L) ND 11.9 14.6 19.1 23.6 22.2 17.9 13.6 24.6 2002 GB0312 2
Gulf Brook at Chestnut Street     Pepperell, MA                   2003 GB0312 2
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 7/19QC 9/20QC 2003 GB0312 2
GB0312 GB01-03 F.C. (col/100 ml) 0 0 0 0 ND 0 0 0 0 0 2003 GB0312 2
GB0312 GB01-03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND ND 2003 GB0312 2
GB0312 GB01-03 D.O. (mg/L) 10.70 9.70 8.00 9.05 ND 7.40 9.20 9.70 9.10 6.80 2003 GB0312 2
GB0312 GB01-03 Temp (C) 5.5 10 17 17 ND 15.5 8 10 17 15.5 2003 GB0312 2
GB0312 GB01-03 D.O. (% sat) 85 86.1 82.9 93.8 ND 75.9 77.8 86.1 94.3 68.3 2003 GB0312 2
GB0312 GB01-03 pH 6.85 7.00 7.11 7.00 ND 7.02 7.18 7.00 7.15 7.07 2003 GB0312 2
GB0312 GB01-03 Alk (mg/L) 11.8 13.7 13.6 12.8 ND 16.4 17.8 12.1 15.0 16.2 2003 GB0312 2
2003 GB0312 2
Gulf Brook at Chestnut Street.     Pepperell, MA             2004 GB0312 2
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 GB0312 2
GB0312 GB01-04 F.C. (col/100 ml) ND ND ND 340 220[312] 290 <300[313] 2004 GB0312 2
GB0312 GB01-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 GB0312 2
GB0312 GB01-04 D.O. (mg/L) ND 8.9 ND 8.5 7.6 ND 8.8 2004 GB0312 2
GB0312 GB01-04 Temp (C) ND 13.0 ND 14.0 16.1 15.0 ND 2004 GB0312 2
GB0312 GB01-04 D.O. (% sat) ND 84.6 ND 82.5 77.2 ND ND 2004 GB0312 2
GB0312 GB01-04 pH ND 7.31 ND 7.20 7.37 7.05 7.16 2004 GB0312 2
GB0312 GB01-04 Alk (mg/L) ND 14.7 ND 15.9 13.5 11.0 14.8 2004 GB0312 2
2004 GB0312 2
Gulf Brook at Chestnut Street     Pepperell, MA               2005 GB0312 2
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 7/16 (QC) 2005 GB0312 2
GB0312 GB01 F.C. (col/100 ml) ND[314] ND[315] ND[316] ND ND ND[317] ND ND 2005 GB0312 2
GB0312 GB01 E. coli (col/100 ml) 0 0 0 8 16 0 10 6 2005 GB0312 2
GB0312 GB01 D.O. (mg/L) 11.5 10.2[318] 8.3 8.7[319] 7.3 ND 8.70 8.7 2005 GB0312 2
GB0312 GB01 Temp (C) 6 7 13 13 14.5 13 14 13 2005 GB0312 2
GB0312 GB01 D.O. (% sat) 92.1 84.2 78.9 82.2 72.0 ND 84.5 82.2 2005 GB0312 2
GB0312 GB01 pH 7.00 835.7 7.10 7.10 715.0 6.90 6.60 7.10 2005 GB0312 2
GB0312 GB01 Alk (mg/L) 11.4 12.0[320] 14.2 15.7 17.8 16.60 11.40 15.4 2005 GB0312 2
2005 LB0038 2
Lancy Brook.  DS of Dupaw Gould Rd at entrance to campground         Brookline, NH           2005 LB0038 2
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 6/18 (QC) 2005 LB0038 2
LB0038 LB01 F.C. (col/100 ml) ND[321] ND[322] ND[323] ND ND ND[324] ND ND[325] 2005 LB0038 2
LB0038 LB01 E. coli (col/100 ml) 0 0 4[326] 2 56[327] 10 818 0 2005 LB0038 2
LB0038 LB01 D.O. (mg/L) 11.1 9.3 9.3[328] 7.4 5.9 8.45 5.00[329] 9.9 2005 LB0038 2
LB0038 LB01 Temp (C) 6.5 11.5 15[330] 22 18.5 18 13 15 2005 LB0038 2
LB0038 LB01 D.O. (% sat) 91.6 86.4 92.4[331] 78.3[332] 63.2 89.4[333] 47.5[334] 98.3 2005 LB0038 2
LB0038 LB01 pH 6.15 6.50 6.38[335] 6.50 6.85[336] 6.67 5.19[337] 6.33 2005 LB0038 2
LB0038 LB01 Alk (mg/L) 1.7 3.2 2.5[338] 4.1 5.4[339] 5.40 0.35[340] 2.6 2005 LB0038 2
Sucker Brook.  DS side of Brookline Rd crossing in sideyard of home           Pepperell, MA             2001 SB0025 2
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 6/16QC 8/18QC 10/20QC 2001 SB0025 2
SB0025 SB01 F. C.  (col/100 ml) 5 85 40 40 20 45 10 70 40 10 2001 SB0025 2
SB0025 SB01 E. coli (col/100 ml) ND 40 ND ND ND 60 ND ND ND ND 2001 SB0025 2
SB0025 SB01 D.O. (mg/L) 8.0 6.7 4.6 6.0 6.9 6.8 1.6 4.9 6.4 0.8 2001 SB0025 2
SB0025 SB01 Temp. (oC) 9.5 15 25 17.5 20.5 10 7 25 20.5 7 2001 SB0025 2
SB0025 SB01 D.O. (% sat) 70.4 66.5 55.8 62.8 76.8 60.3 13.2 59.5 71.2 6.6 2001 SB0025 2
SB0025 SB01 pH 6.6 7.3 7.3 7.3 7.2 7.1 7.1 7.3 7.2 7.1 2001 SB0025 2
SB0025 SB01 Alk (mg/L) 6.2 65.1 60.2 61.3 62.1 53.1 51.3 60.4 61.9 51.0 2001 SB0025 2
2005 SB0025 2
Sucker Brook.  DS side of Brookline Rd crossing in sideyard of home           Pepperell, MA           2005 SB0025 2
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 5/21 (QC) 10/15 (QC) 2005 SB0025 2
SB0025 SB01 F.C. (col/100 ml) ND[341] ND[342] ND[343] ND[344] ND[345] ND[346] ND[347] ND[348] ND[349] 2005 SB0025 2
SB0025 SB01 E. coli (col/100 ml) 30 38[350] 2 2[351] 80 51 TNTC[352] 48 TNTC[353] 2005 SB0025 2
SB0025 SB01 D.O. (mg/L) 11.0 6.6[354] 8.3 5.4 6.5 6.50 7.8[355] 7.2 6.60[356] 2005 SB0025 2
SB0025 SB01 Temp (C) 6 12 15 21 18.5 19 14 12 ND 2005 SB0025 2
SB0025 SB01 D.O. (% sat) 88.5 61.3[357] 82.4 60.1 70.2 70.2 75.8 66.9 ND 2005 SB0025 2
SB0025 SB01 pH 7.45[358] 7.42[359] 7.22 7.40[360] 8.20 7.06 6.89[361] 7.57 6.84[362] 2005 SB0025 2
SB0025 SB01 Alk (mg/L) 45.1[363] 45.3[364] ND[365] 50.5[366] ND 58.20 20.4[367] 44.7 19.9[368] 2005 SB0025 2
2005 SB0295 2
Sucker Brook.  DS of Sartelle Street     Pepperell, MA               2005 SB0295 2
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 8/20 (QC) 2005 SB0295 2
SB0295 SB02 F.C. (col/100 ml) ND[369] ND[370] ND[371] ND[372] ND[373] ND[374] ND[375] ND[376] 2005 SB0295 2
SB0295 SB02 E. coli (col/100 ml) 0 12 8 4[377] 12[378] 5 TNTC[379] 32[380] 2005 SB0295 2
SB0295 SB02 D.O. (mg/L) 8.2 7.8 9.0 6.7 6.5[381] 7.20[382] 9.7[383] 6.5[384] 2005 SB0295 2
SB0295 SB02 Temp (C) 7 13 17 21 19 19 13 19.0 2005 SB0295 2
SB0295 SB02 D.O. (% sat) 67.7 74.1 93.3 75.3 70.2 77.8 92.2 70.2 2005 SB0295 2
SB0295 SB02 pH 7.50[385] 7.37 7.35 7.30 7.35[386] 7.26 7.15 7.28[387] 2005 SB0295 2
SB0295 SB02 Alk (mg/L) 42.0[388] 41.4 ND[389] ND ND 51.40 25.8 50.1 2005 SB0295 2
2000 #REF! 2
North Nashua River  2000 #REF! 2
2000 #REF! 2
Main Street RR Bridge.  Follow dirt road, US of bridge.       Lancaster, MA           1996 NN0049 3 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/16 9/21 10/18 1996 NN0049 3 1
NN0049 44650.000.5 (2.2) F.C. (col/100 ml) ND ND 134 180 435 ND ND 1996 NN0049 3 1
NN0049 44650.000.5 (2.2) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 NN0049 3 1
NN0049 44650.000.5 (2.2) D.O. (mg/L) ND ND 4.9 4.5 7.0 4.6 ND 1996 NN0049 3 1
NN0049 44650.000.5 (2.2) Temp (C) ND ND 20.0 20.0 22.0 15.0 ND 1996 NN0049 3 1
NN0049 44650.000.5 (2.2) D.O. (% sat) ND ND 54.0 50.0 80.0 46.0 ND 1996 NN0049 3 1
NN0049 44650.000.5 (2.2) pH ND ND 7.1 7.0 7.5 7.1 ND 1996 NN0049 3 1
NN0049 44650.000.5 (2.2) Alk (mg/L) ND ND 27.5 24.0 66.0 32.4 ND 1996 NN0049 3 1
NN0049 44650.000.5 (2.2) N (mg/L) ND ND ND 1.840 ND ND ND 1996 NN0049 3 1
NN0049 44650.000.5 (2.2) P (mg/L) ND ND ND 0.019 ND ND ND 1996 NN0049 3 1
1996 NN0049 3 1
Main Street RR Bridge.  Follow dirt road, US of bridge.       Lancaster, MA             1997 NN0049 3
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 7/19 QC 1997 NN0049 3
NN0049 44650.000.50 F.C. (col/100 ml) 492 ND 368 348 ND 520 ND 296 1997 NN0049 3
NN0049 44650.000.50 E. coli (col/100 ml) 52 ND ND 40 ND 40 ND ND 1997 NN0049 3
NN0049 44650.000.50 D.O. (mg/L) 9.0 9.0 6.5 6.7 ND 7.5 ND 6.7 1997 NN0049 3
NN0049 44650.000.50 Temp (C) 7.0 13.0 22.0 24.0 ND 20.0 ND 24.0 1997 NN0049 3
NN0049 44650.000.50 D.O. (% sat) 74.0 86.0 74.0 80.0 ND 83.0 ND 80.0 1997 NN0049 3
NN0049 44650.000.50 pH 6.5 6.9 6.8 6.7 ND 7.0 ND 6.7 1997 NN0049 3
NN0049 44650.000.50 Alk (mg/L) 10.0 25.5 28.0 29.0 ND 34.0 ND 27.0 1997 NN0049 3
1997 NN0049 3
Main Street RR Bridge.  Follow dirt road, US of bridge.       Lancaster, MA               1998 NN0049 3
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 1998 NN0049 3
NN0049 (7) Rte 70 F.C. (col/100 ml) ND TNTC 70 340 ND 510 410 ND ND 1998 NN0049 3
NN0049 (7) Rte 70 E. coli (col/100 ml) ND ND ND ND ND ND 340 ND ND 1998 NN0049 3
NN0049 (7) Rte 70 D.O. (mg/L) ND 5.2 8.32 7.3 6.36 6.57 10 ND ND 1998 NN0049 3
NN0049 (7) Rte 70 Temp (C) ND 16 20 25 22 19 13 ND ND 1998 NN0049 3
NN0049 (7) Rte 70 D.O. (% sat) ND 53 92 89 73 71 95 ND ND 1998 NN0049 3
NN0049 (7) Rte 70 pH ND 6.1 6.81 7.2 6.9 6.88 6.9 ND ND 1998 NN0049 3
NN0049 (7) Rte 70 Alk (mg/L) ND 11.4 10.3 17.8 25.4 48.3 24 ND ND 1998 NN0049 3
NN0049 (7) Rte 70 BOD ND ND ND ND ND ND ND ND ND 1998 NN0049 3
1998 NN0049 3
Main Street RR Bridge.  Follow dirt road, US of bridge.       Lancaster, MA           1999 NN0049 3
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 NN0049 3
NN0049 991003 F.C. (col/100 ml) 50 136 140 350 246 TNTC 240 1999 NN0049 3
NN0049 991003 E. coli (col/100 ml) ND ND ND ND ND ND ND 1999 NN0049 3
NN0049 991003 D.O. (mg/L) 5.4 6.3 5.7 4.3 4.0 7.0 8.2 1999 NN0049 3
NN0049 991003 Temp. (oC) 11.0 16.0 18.5 26.0 25.0 17.0 12.0 1999 NN0049 3
NN0049 991003 D.O. (% sat) 49.0 64.0 61.0 53.2 48.1 72.5 76.2 1999 NN0049 3
NN0049 991003 pH 6.8 6.8 7.2 7.3 7.3 6.3 7.0 1999 NN0049 3
NN0049 991003 Alk (mg/L) 24.5 25.1 31.8 42.5 40.2 9.0 20.0 1999 NN0049 3
1999 NN0049 3
Main Street RR Bridge.  Follow dirt road, US of bridge.       Lancaster, MA             2000 NN0049 3
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 5/20QC 2000 NN0049 3
NN0049 NN01 F. C.  (col/100 ml) 212 132 340 48 160 ND 36 TNTC 2000 NN0049 3
NN0049 NN01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2000 NN0049 3
NN0049 NN01 D.O. (mg/L) 10.8 7.4 6.9 6.7 7.9 ND 8.8 7.7 2000 NN0049 3
NN0049 NN01 Temp. (oC) 10.0 13.0 21.0 22.0 18.0 ND 12.0 13.0 2000 NN0049 3
NN0049 NN01 D.O. (% sat) 95.8 70.3 77.5 76.8 83.6 ND 81.8 ND 2000 NN0049 3
NN0049 NN01 pH 6.6 6.8 6.8 7.0 7.0 ND 6.9 ND 2000 NN0049 3
NN0049 NN01 Alk (mg/L) 12.5 16.0 17.8 29.5 26.2 ND 27.5 ND 2000 NN0049 3
Main Street RR Bridge.  Follow dirt road, US of bridge.       Lancaster, MA               2001 NN0049 3
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 7/21QC 9/15QC 2001 NN0049 3
NN0049 NN01 F. C.  (col/100 ml) 65 52 276 100 540 100 30 84 130 2001 NN0049 3
NN0049 NN01 E. coli (col/100 ml) TNTC ND ND ND ND ND ND ND ND 2001 NN0049 3
NN0049 NN01 D.O. (mg/L) 9.7 7.4 6.2 7.3 6.4 8 8.0 7.0 7.6 2001 NN0049 3
NN0049 NN01 Temp. (oC) 10 15 23 20 21 14 10.5 20 14 2001 NN0049 3
NN0049 NN01 D.O. (% sat) 86.1 73.5 72.4 80.5 71.9 77.8 71.8 77.2 73.9 2001 NN0049 3
NN0049 NN01 pH 6.8 6.9 6.8 7.0 7.2 7.3 6.6 7.0 7.4 2001 NN0049 3
NN0049 NN01 Alk (mg/L) 10.1 ND 19.7 25.2 27.1 38.7 34.9 28.3 39.1 2001 NN0049 3
Main Street RR Bridge.  Follow dirt road, US of bridge.       Lancaster, MA             2002 NN0049 3
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 7/20QC 2002 NN0049 3
NN0049 NN01 F.C. (col/100 ml) ND 515 215 TNTC 190 600 860 TNTC 2002 NN0049 3
NN0049 NN01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2002 NN0049 3
NN0049 NN01 D.O. (mg/L) ND 7.3 5.8 3.4 11.4 7.0 6.5 4.2 2002 NN0049 3
NN0049 NN01 Temp. (oC) ND 12 15.5 21.5 25 19 10.5 21.5 2002 NN0049 3
NN0049 NN01 D.O. (% sat) ND 67.8 58.2 38.6 138.3 75.6 58.3 47.7 2002 NN0049 3
NN0049 NN01 pH ND 6.50 6.83 6.60 7.00 6.94 6.50 6.57 2002 NN0049 3
NN0049 NN01 Alk (mg/L) ND 12.3 27.2 45.5 44.4 45.8 25.3 39.4 2002 NN0049 3
Main Street RR Bridge.  Follow dirt road, US of bridge.       Lancaster, MA             2003 NN0049 3
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 6/21QC 2003 NN0049 3
NN0049 NN01-03 F.C. (col/100 ml) 290 55 40 246 152 TNTC ND 40 2003 NN0049 3
NN0049 NN01-03 E. coli (col/100 ml) ND ND ND ND {TNTC} TNTC ND ND 2003 NN0049 3
NN0049 NN01-03 D.O. (mg/L) 9.90 8.40 5.90 6.40 4.80 6.20 7.30 6.80 2003 NN0049 3
NN0049 NN01-03 Temp (C) 7 11 17.5 20 23 19 11 17.5 2003 NN0049 3
NN0049 NN01-03 D.O. (% sat) 81.7 76.3 61.8 70.6 56.1 67 66.3 71.2 2003 NN0049 3
NN0049 NN01-03 pH 6.53 ND 6.40 ND ND 6.83 ND ND 2003 NN0049 3
NN0049 NN01-03 Alk (mg/L) 12.6 ND 19.1 ND ND 30.8 ND ND 2003 NN0049 3
2003 NN0049 3
Main Street RR Bridge.  Follow dirt road, US of bridge.       Lancaster, MA           2004 NN0049 3
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NN0049 3
NN0049 NN01-04 F.C. (col/100 ml) ND 480 1,000 900 ND 1,800 4,900 2004 NN0049 3
NN0049 NN01-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 NN0049 3
NN0049 NN01-04 D.O. (mg/L) ND 7.25 7.45 8.90 ND 7.6 8.4 2004 NN0049 3
NN0049 NN01-04 Temp (C) ND 17.5 19.5 20.0 ND 18.5 14.0 2004 NN0049 3
NN0049 NN01-04 D.O. (% sat) ND 76.7 82.1 98.1 ND 82.1 81.6 2004 NN0049 3
NN0049 NN01-04 pH ND 6.70 6.77 ND ND ND 6.82 2004 NN0049 3
NN0049 NN01-04 Alk (mg/L) ND 11.0 24.0 ND ND ND 11.0 2004 NN0049 3
2004 NN0049 3
Main Street RR Bridge.  Follow dirt road, US of bridge.       Lancaster, MA             2005 NN0049 3
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 6/18 (QC) 2005 NN0049 3
NN0049 NN01 F.C. (col/100 ml) ND[390] ND[391] ND[392] ND[393] ND[394] ND[395] ND[396] ND[397] 2005 NN0049 3
NN0049 NN01 E. coli (col/100 ml) ND[398] 7 90[399] 460 100 ND ND[400] 120 2005 NN0049 3
NN0049 NN01 D.O. (mg/L) ND[401] 11.0 9.95[402] 7.8 8.0 ND ND[403] 10.1 2005 NN0049 3
NN0049 NN01 Temp (C) ND[404] 13 16 22 19 ND ND[405] 16 2005 NN0049 3
NN0049 NN01 D.O. (% sat) ND[406] 104.6 101.0[407] 89.4 86.4 ND ND[408] 102.5 2005 NN0049 3
NN0049 NN01 pH ND[409] 6.85 6.87[410] 6.65 6.63 ND ND[411] 6.90 2005 NN0049 3
NN0049 NN01 Alk (mg/L) ND[412] 10.0 22.0[413] 20.0 18.0 ND ND[414] 20.0 2005 NN0049 3
Cook Conservation Area power line crossing.     Lancaster, MA               1999 NN0854 3
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 10/16QC 1999 NN0854 3
NN0854 991006 F.C. (col/100 ml) ND TNTC 170 90 150 TNTC 510 TNTC 1999 NN0854 3
NN0854 991006 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 1999 NN0854 3
NN0854 991006 D.O. (mg/L) 6.0 8.5 5.1 ND 4.3 8.1 9.1 9.8 1999 NN0854 3
NN0854 991006 Temp. (oC) 11.0 16.0 18.5 25.0 25.0 17.5 12.0 12.0 1999 NN0854 3
NN0854 991006 D.O. (% sat) 54.5 86.3 55.1 ND 52.2 85.7 84.6 91.0 1999 NN0854 3
NN0854 991006 pH 6.8 6.9 7.2 7.4 7.3 6.6 7.1 ND 1999 NN0854 3
NN0854 991006 Alk (mg/L) 20.5 22.6 35.3 44.6 42.5 10.4 22.1 ND 1999 NN0854 3
1999 NN0854 3
Cook Conservation Area power line crossing.      Lancaster, MA             2000 NN0854 3
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 NN0854 3
NN0854 NN02 F. C.  (col/100 ml) TNTC TNTC 530 68 544 ND 48 2000 NN0854 3
NN0854 NN02 E. coli (col/100 ml) ND ND ND ND ND ND ND 2000 NN0854 3
NN0854 NN02 D.O. (mg/L) 9.6 8.7 5.5 7.3 7.6 ND 8.2 2000 NN0854 3
NN0854 NN02 Temp. (oC) 10.0 13.0 20.0 22.0 18.0 ND 13.0 2000 NN0854 3
NN0854 NN02 D.O. (% sat) 85.1 82.7 60.6 83.7 80.4 ND 77.9 2000 NN0854 3
NN0854 NN02 pH 6.4 6.9 6.9 7.1 7.0 ND 7.0 2000 NN0854 3
NN0854 NN02 Alk (mg/L) 12.3 13.3 16.4 32.3 22.5 ND 30.2 2000 NN0854 3
Cook Conservation Area power line crossing.      Lancaster, MA               2001 NN0854 3
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 6/16QC 2001 NN0854 3
NN0854 NN02 F. C.  (col/100 ml) 45 588 428 220 TNTC 300 ND 492 2001 NN0854 3
NN0854 NN02 E. coli (col/100 ml) TNTC ND ND ND ND ND ND ND 2001 NN0854 3
NN0854 NN02 D.O. (mg/L) 9.4 ND 5.3 7.3 6 7.5 8.3 ND 2001 NN0854 3
NN0854 NN02 Temp. (oC) 10 15 23 23 22.5 16 11 23 2001 NN0854 3
NN0854 NN02 D.O. (% sat) 83.4 ND 61.9 85.3 69.4 76.1 75.4 ND 2001 NN0854 3
NN0854 NN02 pH 6.8 6.9 6.9 7.0 7.0 7.3 6.7 6.9 2001 NN0854 3
NN0854 NN02 Alk (mg/L) 9.5 ND 20.4 31.0 29.5 30 30.3 19.9 2001 NN0854 3
Cook Conservation Area power line crossing.      Lancaster, MA               2002 NN0854 3
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 9/21QC 2002 NN0854 3
NN0854 NN02 F.C. (col/100 ml) ND 470 0 285 180 1160 580 TNTC 2002 NN0854 3
NN0854 NN02 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2002 NN0854 3
NN0854 NN02 D.O. (mg/L) ND 8.3 6.0 5.0 5.2 6.7 8.0 6.8 2002 NN0854 3
NN0854 NN02 Temp. (oC) ND 13 15 22 25 20.5 ND 20.5 2002 NN0854 3
NN0854 NN02 D.O. (% sat) ND 78.9 59.6 57.3 63.1 74.6 ND 75.7 2002 NN0854 3
NN0854 NN02 pH ND 6.50 6.80 6.75 6.85 6.84 6.99 6.79 2002 NN0854 3
NN0854 NN02 Alk (mg/L) ND 12.9 21.4 41.4 43.5 41.9 31.2 41.7 2002 NN0854 3
Cook Conservation Area power line crossing.      Lancaster, MA                 2003 NN0854 3
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 7/19QC 2003 NN0854 3
NN0854 NN02-03 F.C. (col/100 ml) 170 230 88 280 192 TNTC 375 180 TNTC 2003 NN0854 3
NN0854 NN02-03 E. coli (col/100 ml) ND ND ND ND {TNTC} TNTC 200 ND ND 2003 NN0854 3
NN0854 NN02-03 D.O. (mg/L) 10.20 9.30 6.90 6.40 4.00 5.10 ND ND 6.20 2003 NN0854 3
NN0854 NN02-03 Temp (C) 7 11 16 20 19 19 10.5 11 20 2003 NN0854 3
NN0854 NN02-03 D.O. (% sat) 84.2 84.5 70.1 70.6 43.2 55.1 ND ND 68.4 2003 NN0854 3
NN0854 NN02-03 pH 6.38 6.43 ND 6.38 ND ND ND 6.47 6.43 2003 NN0854 3
NN0854 NN02-03 Alk (mg/L) 11.7 15.6 ND 34.5 ND ND ND 16.7 35.1 2003 NN0854 3
2003 NN0854 3
Cook Conservation Area power line crossing.      Lancaster, MA             2004 NN0854 3
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NN0854 3
NN0854 NN02-04 F.C. (col/100 ml) 450 500 1,250 300 ND 8,100 12,500 2004 NN0854 3
NN0854 NN02-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 NN0854 3
NN0854 NN02-04 D.O. (mg/L) 9.9 8.0 6.6 7.3[415] ND 7.1 9.0 2004 NN0854 3
NN0854 NN02-04 Temp (C) 7.5 17.0 19.0 ND ND 19.0 13.5 2004 NN0854 3
NN0854 NN02-04 D.O. (% sat) 83.6 82.9 71.3 ND ND 76.7 85.6 2004 NN0854 3
NN0854 NN02-04 pH 6.10 6.76 6.89 ND ND ND 6.81 2004 NN0854 3
NN0854 NN02-04 Alk (mg/L) 9.7 22.0 23.0 ND ND ND 17.0 2004 NN0854 3
2004 NN0854 3
Cook Conservation Area power line crossing.      Lancaster, MA             2005 NN0854 3
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2005 NN0854 3
NN0854 NN02 F.C. (col/100 ml) ND[416] ND[417] ND[418] ND[419] ND[420] ND[421] ND[422] 2005 NN0854 3
NN0854 NN02 E. coli (col/100 ml) ND[423] 10 250 440 115 ND ND[424] 2005 NN0854 3
NN0854 NN02 D.O. (mg/L) ND[425] 11.0 9.90 8.0 7.8 ND ND[426] 2005 NN0854 3
NN0854 NN02 Temp (C) ND[427] 12.5 15.5 21.5 19 ND ND[428] 2005 NN0854 3
NN0854 NN02 D.O. (% sat) ND[429] 104.6 100.5 91.7 84.2 ND ND[430] 2005 NN0854 3
NN0854 NN02 pH ND[431] 6.83 6.82 6.75 6.85 ND ND[432] 2005 NN0854 3
NN0854 NN02 Alk (mg/L) ND[433] 9.0 14.0 18.0 24.0 ND ND[434] 2005 NN0854 3
At I190.  US of SR2.      Lancaster/ Leominster, MA             1996 NN1194 3 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/16 9/21 10/18 1996 NN1194 3 1
NN1194 44650.011.7 (2.9) F.C. (col/100 ml) ND ND ND 732 978 ND ND 1996 NN1194 3 1
NN1194 44650.011.7 (2.9) E. coli (col/100 ml) ND ND ND ND 40 ND ND 1996 NN1194 3 1
NN1194 44650.011.7 (2.9) D.O. (mg/L) ND ND 4.7 4.9 6.1 5.1 ND 1996 NN1194 3 1
NN1194 44650.011.7 (2.9) Temp (C) ND ND 21.0 19.0 21.0 16.0 ND 1996 NN1194 3 1
NN1194 44650.011.7 (2.9) D.O. (% sat) ND ND 53.0 52.0 68.0 52.0 ND 1996 NN1194 3 1
NN1194 44650.011.7 (2.9) pH ND ND 7.0 6.9 7.4 7.0 ND 1996 NN1194 3 1
NN1194 44650.011.7 (2.9) Alk (mg/L) ND ND 32.3 25.0 66.0 32.8 ND 1996 NN1194 3 1
NN1194 44650.011.7 (2.9) N (mg/L) ND ND ND ND ND ND ND 1996 NN1194 3 1
NN1194 44650.011.7 (2.9) P (mg/L) ND ND ND ND ND ND ND 1996 NN1194 3 1
1996 NN1194 3 1
At I190.  US of SR2.      Lancaster/ Leominster, MA             2004 NN1194 3
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NN1194 3
NN1194 NN03-04 F.C. (col/100 ml) ND 1,200 580 950 ND 10,400 ND 2004 NN1194 3
NN1194 NN03-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 NN1194 3
NN1194 NN03-04 D.O. (mg/L) ND 8.5 7.6 7.6 ND 8.3 9.0 2004 NN1194 3
NN1194 NN03-04 Temp (C) ND 17.0 19.0 20.5 ND 18.0 14.0 2004 NN1194 3
NN1194 NN03-04 D.O. (% sat) ND 88.1 82.1 85.4 ND 87.8 87.5 2004 NN1194 3
NN1194 NN03-04 pH ND 6.75 6.85 ND ND ND 6.88 2004 NN1194 3
NN1194 NN03-04 Alk (mg/L) ND 26.0 22.0 ND ND ND 25.0 2004 NN1194 3
2004 NN1194 3
At I190.  US of SR2.      Lancaster/ Leominster, MA             2005 NN1194 3
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2005 NN1194 3
NN1194 NN03 F.C. (col/100 ml) ND[435] ND[436] ND[437] ND[438] ND[439] ND[440] ND[441] 2005 NN1194 3
NN1194 NN03 E. coli (col/100 ml) ND[442] 140 206 650 55 ND ND[443] 2005 NN1194 3
NN1194 NN03 D.O. (mg/L) ND[444] 10.0 10.35 8.5 8.4 ND ND[445] 2005 NN1194 3
NN1194 NN03 Temp (C) ND[446] 12 16 21 19 ND ND[447] 2005 NN1194 3
NN1194 NN03 D.O. (% sat) ND[448] 92.9 105.1 95.5 90.7 ND ND[449] 2005 NN1194 3
NN1194 NN03 pH ND[450] 6.88 6.91 6.68 6.78 ND ND[451] 2005 NN1194 3
NN1194 NN03 Alk (mg/L) ND[452] 8.9 17.0 23.0 27.0 ND ND[453] 2005 NN1194 3
Behind Gear Works Cyclery on Hamilton St.     Leominster, MA             2004 NN1905 3
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NN1905 3
NN1905 NN12-04 F.C. (col/100 ml) ND 750 2,500[454] 300 60,000 30,000 ND 2004 NN1905 3
NN1905 NN12-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 NN1905 3
NN1905 NN12-04 D.O. (mg/L) ND 9.4 7.7 7.9 7.6 7.9 ND 2004 NN1905 3
NN1905 NN12-04 Temp (C) ND 16.0 21.0 21.0 22.0 18.0 ND 2004 NN1905 3
NN1905 NN12-04 D.O. (% sat) ND 95.4 86.5 88.2 86.36 83.16 ND 2004 NN1905 3
NN1905 NN12-04 pH ND 6.84 6.82 ND 6.89 6.85 ND 2004 NN1905 3
NN1905 NN12-04 Alk (mg/L) ND 19.5 23.0[455] ND 25.0 20.0 ND 2004 NN1905 3
2004 NN1905 3
Behind Gear Works Cyclery on Hamilton St     Leominster, MA               2005 NN1905 3
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 5/21 (QC) 2005 NN1905 3
NN1905 NN12 F.C. (col/100 ml) 168 ND[456] ND[457] ND[458] ND[459] ND[460] ND ND[461] 2005 NN1905 3
NN1905 NN12 E. coli (col/100 ml) ND[462] 225[463] ND[464] 180 95 ND ND[465] 220 2005 NN1905 3
NN1905 NN12 D.O. (mg/L) 9.0 9.5[466] ND[467] 8.9 8.5 ND ND[468] 9.3 2005 NN1905 3
NN1905 NN12 Temp (C) 8 13 ND[469] 23 20 ND ND[470] 13 2005 NN1905 3
NN1905 NN12 D.O. (% sat) 76.1 90.3[471] ND[472] 104.0 93.7 ND ND[473] 88.4 2005 NN1905 3
NN1905 NN12 pH 6.32 7.02[474] ND[475] 6.78 6.50 ND ND[476] 7.10 2005 NN1905 3
NN1905 NN12 Alk (mg/L) 12.0 11.1[477] ND[478] 18.0 21.0 ND ND[479] 11.0 2005 NN1905 3
Rt 12 circle. McDonald parking lot drainage swale     Fitchburg, MA                 2000 NN2888 3
New Site ID Old Site ID Date (2000) 4/15 5/23 6/17 7/15 8/19 9/16 10/14 4/15 QC 10/14QC 2000 NN2888 3
NN2888 NN09 F. C.  (col/100 ml) 330 520 7300 TNTC TNTC ND TNTC 284 TNTC 2000 NN2888 3
NN2888 NN09 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2000 NN2888 3
NN2888 NN09 D.O. (mg/L) 10.3 9.3 8.0 6.1 7.9 ND 9.1 10.7 8.0 2000 NN2888 3
NN2888 NN09 Temp. (oC) 9.0 13.0 20.0 22.0 19.0 ND 12 9.0 12.0 2000 NN2888 3
NN2888 NN09 D.O. (% sat) 89.2 88.4 88.2 69.9 85.3 ND 84.6 92.6 74.3 2000 NN2888 3
NN2888 NN09 pH 6.8 7.0 7.2 7.4 6.3 ND 7.0 6.7 7.1 2000 NN2888 3
NN2888 NN09 Alk (mg/L) 7.0 8.1 8.6 35.2 14.8 ND 26.8 5.8 27.3 2000 NN2888 3
Rt 12 circle. McDonald parking lot drainage swale     Fitchburg, MA             2001 NN2888 3
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 NN2888 3
NN2888 NN09 F. C.  (col/100 ml) 140 ND ND ND ND ND ND 2001 NN2888 3
NN2888 NN09 E. coli (col/100 ml) ND ND ND ND ND ND ND 2001 NN2888 3
NN2888 NN09 D.O. (mg/L) 10.8 ND ND ND ND ND ND 2001 NN2888 3
NN2888 NN09 Temp. (oC) 8 ND ND ND ND ND ND 2001 NN2888 3
NN2888 NN09 D.O. (% sat) 91.3 ND ND ND ND ND ND 2001 NN2888 3
NN2888 NN09 pH 6.7 ND ND ND ND ND ND 2001 NN2888 3
NN2888 NN09 Alk (mg/L) 4.0 ND ND ND ND ND ND 2001 NN2888 3
Rt 12 circle. McDonald parking lot drainage swale     Fitchburg, MA               2002 NN2888 3
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 5/18QC 2002 NN2888 3
NN2888 NN09 F.C. (col/100 ml) ND 690 ND 325 450 ND ND 510 2002 NN2888 3
NN2888 NN09 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2002 NN2888 3
NN2888 NN09 D.O. (mg/L) ND ND ND 5.0 4.9 ND ND 10.2 2002 NN2888 3
NN2888 NN09 Temp. (oC) ND 13 ND 23 25 ND ND 13 2002 NN2888 3
NN2888 NN09 D.O. (% sat) ND ND ND 58.4 59.5 ND ND 96.9 2002 NN2888 3
NN2888 NN09 pH ND 6.69 ND 6.89 6.87 ND ND 6.62 2002 NN2888 3
NN2888 NN09 Alk (mg/L) ND 8.3 ND 37.8 50.3 ND ND 7.4 2002 NN2888 3
Rt 12 circle. McDonald parking lot drainage swale     Fitchburg, MA             2004 NN2888 3
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 NN2888 3
NN2888 NN09-04 F.C. (col/100 ml) ND 650 850 250 1,125 6,200 ND 2004 NN2888 3
NN2888 NN09-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 NN2888 3
NN2888 NN09-04 D.O. (mg/L) ND 9.20 8.80 8.0 8.1 8.0 ND 2004 NN2888 3
NN2888 NN09-04 Temp (C) ND 18.0 21.0 22.0 22.0 19.0 ND 2004 NN2888 3
NN2888 NN09-04 D.O. (% sat) ND 97.4 98.9 91.7 92.9 86.4 ND 2004 NN2888 3
NN2888 NN09-04 pH ND 7.05 7.11 ND 6.85 7.24 ND 2004 NN2888 3
NN2888 NN09-04 Alk (mg/L) ND 16.0 15.4 ND 20.0 14.0 ND 2004 NN2888 3
2005 NN2888 3
Rt 12 circle. McDonald parking lot drainage swale     Fitchburg, MA             2005 NN2888 3
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2005 NN2888 3
NN2888 NN09 F.C. (col/100 ml) 78 ND[480] ND[481] ND[482] ND[483] ND[484] ND[485] 2005 NN2888 3
NN2888 NN09 E. coli (col/100 ml) ND[486] 60 ND[487] 386 36 ND ND[488] 2005 NN2888 3
NN2888 NN09 D.O. (mg/L) 11.5 10.0 ND[489] 8.6 9.4 ND ND[490] 2005 NN2888 3
NN2888 NN09 Temp (C) 8.5 NN[491] ND[492] 24 21 ND ND[493] 2005 NN2888 3
NN2888 NN09 D.O. (% sat) 99.6   ND[494] 102.4 105.6 ND ND[495] 2005 NN2888 3
NN2888 NN09 pH 6.40 6.82 ND[496] 6.87 NN ND ND[497] 2005 NN2888 3
NN2888 NN09 Alk (mg/L) 9.0 9.0 ND[498] 18.0 NN ND ND[499] 2005 NN2888 3
Upstream from Depot Street bridge     Fitchburg, MA               2000 NN3059 3
New Site ID Old Site ID Date (2000) 4/15 5/23 6/17 7/15 8/19 9/16 10/14 7/15QC 2000 NN3059 3
NN3059 NN10 F. C.  (col/100 ml) 174 14 TNTC TNTC TNTC ND TNTC TNTC 2000 NN3059 3
NN3059 NN10 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2000 NN3059 3
NN3059 NN10 D.O. (mg/L) 9.6 10.3 7.8 6.9 7.7 ND 6.0 7.3 2000 NN3059 3
NN3059 NN10 Temp. (oC) 9.0 12.0 20.0 22.0 19.0 ND 14.0 22.0 2000 NN3059 3
NN3059 NN10 D.O. (% sat) 81.4 95.7 86.0 79.1 83.2 ND 58.3 83.7 2000 NN3059 3
NN3059 NN10 pH 6.6 7.0 7.3 7.6 6.1 ND 7.2 7.4 2000 NN3059 3
NN3059 NN10 Alk (mg/L) 5.8 8.4 9.6 49.3 14.2 ND 27.7 46.5 2000 NN3059 3
Upstream from Depot Street bridge     Fitchburg, MA               2001 NN3059 3
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 4/21QC 2001 NN3059 3
NN3059 NN10 F. C.  (col/100 ml) 105 ND ND ND ND ND ND 160 2001 NN3059 3
NN3059 NN10 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2001 NN3059 3
NN3059 NN10 D.O. (mg/L) 10.4 ND ND ND ND ND ND 10.3 2001 NN3059 3
NN3059 NN10 Temp. (oC) 8 ND ND ND ND ND ND 7 2001 NN3059 3
NN3059 NN10 D.O. (% sat) 87.9 ND ND ND ND ND ND 85.0 2001 NN3059 3
NN3059 NN10 pH 6.7 ND ND ND ND ND ND 6.7 2001 NN3059 3
NN3059 NN10 Alk (mg/L) 3.8 ND ND ND ND ND ND 4.5 2001 NN3059 3
Upstream from Depot Street bridge     Fitchburg, MA             2002 NN3059 3
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 NN3059 3
NN3059 NN10 F.C. (col/100 ml) ND 315 ND TNTC TNTC ND ND 2002 NN3059 3
NN3059 NN10 E. coli (col/100 ml) ND ND ND ND ND ND ND 2002 NN3059 3
NN3059 NN10 D.O. (mg/L) ND 6.5 ND 6.3 5.7 ND ND 2002 NN3059 3
NN3059 NN10 Temp. (oC) ND 13 ND 27 25 ND ND 2002 NN3059 3
NN3059 NN10 D.O. (% sat) ND 61.8 ND 79.2 69.2 ND ND 2002 NN3059 3
NN3059 NN10 pH ND 5.91 ND 6.85 6.98 ND ND 2002 NN3059 3
NN3059 NN10 Alk (mg/L) ND 4.4 ND 43.2 56.8 ND ND 2002 NN3059 3
North Nashua River Tributaries  
Flag Brook.  Off Princeton Rd US WWTP, just before RR overpass on Rt 31.             Fitchburg, MA     2004 FB0052 3
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19   8/21 9/18 10/16 2004 FB0052 3
FB0052 FB01-04 F.C. (col/100 ml) ND 900 450 450 7,500 1,800 ND 2004 FB0052 3
FB0052 FB01-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 FB0052 3
FB0052 FB01-04 D.O. (mg/L) ND 7.9 6.7 8.7 7.8 7.9 ND 2004 FB0052 3
FB0052 FB01-04 Temp (C) ND 19.0 21.0 21.0 22.0 19.0 ND 2004 FB0052 3
FB0052 FB01-04 D.O. (% sat) ND 85.3 75.3 97.8 89.4 85.3 ND 2004 FB0052 3
FB0052 FB01-04 pH ND 6.93 6.89 7.09 7.06 7.08 ND 2004 FB0052 3
FB0052 FB01-04 Alk (mg/L) ND 11.5 10.2 11.0 15.0 14.0 ND 2004 FB0052 3
2004 FB0052 3
Flag Brook.  Off Princeton Rd US WWTP, just before RR overpass on Rt 31.             Fitchburg, MA     2005 FB0052 3
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2005 FB0052 3
FB0052 FB01 F.C. (col/100 ml) 3 ND[500] ND[501] ND ND ND[502] ND[503] 2005 FB0052 3
FB0052 FB01 E. coli (col/100 ml) ND 437 ND[504] 210 2 ND ND[505] 2005 FB0052 3
FB0052 FB01 D.O. (mg/L) 11.8 10.5 ND[506] 8.7 8.7 ND ND[507] 2005 FB0052 3
FB0052 FB01 Temp (C) 8.5 13 ND[508] 24 18 ND ND[509] 2005 FB0052 3
FB0052 FB01 D.O. (% sat) 102.2 99.8 ND[510] 103.6 92.1 ND ND[511] 2005 FB0052 3
FB0052 FB01 pH 6.40 6.87 ND[512] 6.91 6.67 ND ND[513] 2005 FB0052 3
FB0052 FB01 Alk (mg/L) 8.0 13.0 ND[514] 22.0 14.0 ND ND[515] 2005 FB0052 3
Monoosnoc Brook.  About 25' US of confluence with North Nashua River             Leominster, MA       1997 MN0001 3
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 10/18 QC 1997 MN0001 3
MN0001 44825.000.00 F.C. (col/100 ml) ND ND 172 340 ND ND 20 20 1997 MN0001 3
MN0001 44825.000.00 E. coli (col/100 ml) ND ND ND 6.5 ND ND ND ND 1997 MN0001 3
MN0001 44825.000.00 D.O. (mg/L) ND ND 8 ND ND ND 9.5 10 1997 MN0001 3
MN0001 44825.000.00 Temp (C) ND ND 22 20 ND ND 10 10 1997 MN0001 3
MN0001 44825.000.00 D.O. (% sat) ND ND 92 ND ND ND 84.2 88.7 1997 MN0001 3
MN0001 44825.000.00 pH ND ND 6.6 ND ND ND 6.5 6.6 1997 MN0001 3
MN0001 44825.000.00 Alk (mg/L) ND ND 18 ND ND ND 31 32 1997 MN0001 3
1997 MN0001 3
Monoosnoc Brook.  About 25' US of confluence with North Nashua River             Leominster, MA           1998 MN0001 3
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 8/15QC 1998 MN0001 3
MN0001 44825.000.00 F.C. (col/100 ml) 133 ND 120 ND ND ND ND ND ND ND 1998 MN0001 3
MN0001 44825.000.00 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND ND 1998 MN0001 3
MN0001 44825.000.00 D.O. (mg/L) 10 ND 9.1 ND 6.96 ND ND ND ND ND 1998 MN0001 3
MN0001 44825.000.00 Temp (C) 14.4 ND 20.5 ND 20 ND ND ND ND ND 1998 MN0001 3
MN0001 44825.000.00 D.O. (% sat) 98 ND 101 ND 77 ND ND ND ND ND 1998 MN0001 3
MN0001 44825.000.00 pH 6.8 ND 6.69 ND 6.7 ND ND ND ND 6.9 1998 MN0001 3
MN0001 44825.000.00 Alk (mg/L) 12 ND 5.9 ND 24.8 ND ND ND ND 24.2 1998 MN0001 3
MN0001 44825.000.00 BOD 1.54 ND ND ND ND ND ND ND ND ND 1998 MN0001 3
1998 MN0001 3
Monoosnoc Brook.  US bridge at Whitney St     Leominster, MA                 1998 MN0171 3
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 1998 MN0171 3
MN0171 Whitney St bridge F.C. (col/100 ml) 386 ND 140 ND ND ND ND ND ND 1998 MN0171 3
MN0171 Whitney St bridge E. coli (col/100 ml) 200 ND ND ND ND ND ND ND ND 1998 MN0171 3
MN0171 Whitney St bridge D.O. (mg/L) 10.5 ND 8.5 ND ND ND ND ND ND 1998 MN0171 3
MN0171 Whitney St bridge Temp (C) 13.8 ND 20 ND ND ND ND ND ND 1998 MN0171 3
MN0171 Whitney St bridge D.O. (% sat) 100 ND 94 ND ND ND ND ND ND 1998 MN0171 3
MN0171 Whitney St bridge pH 6.9 ND 6.86 ND ND ND ND ND ND 1998 MN0171 3
MN0171 Whitney St bridge Alk (mg/L) 9 ND 4.8 ND ND ND ND ND ND 1998 MN0171 3
MN0171 Whitney St bridge BOD 1.45 ND ND ND ND ND ND ND ND 1998 MN0171 3
1998 MN0171 3
Monoosnoc Brook.  Rockwell Pond, outfall on Pond St.       Leominster, MA             1997 MN0379 3
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 10/18 QC 1997 MN0379 3
MN0379 44825.003.63 F.C. (col/100 ml) ND ND 48 112 ND ND 20 0 1997 MN0379 3
MN0379 44825.003.63 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 1997 MN0379 3
MN0379 44825.003.63 D.O. (mg/L) ND ND 6 9.5 ND ND 10 7.3 1997 MN0379 3
MN0379 44825.003.63 Temp (C) ND ND 26 27 ND ND 15 15 1997 MN0379 3
MN0379 44825.003.63 D.O. (% sat) ND ND 74 1.2 ND ND 99.3 72.4 1997 MN0379 3
MN0379 44825.003.63 pH ND ND 6.5 ND ND ND 6.5 6.7 1997 MN0379 3
MN0379 44825.003.63 Alk (mg/L) ND ND 12 ND ND ND 15 ND 1997 MN0379 3
1997 MN0379 3
Phillips Brook.  Just US of confluence with NN River off Rt 12.         West Fitchburg, MA               2000 PB0005 3
New Site ID Old Site ID Date (2000) 4/15 5/23 6/17 7/15 8/19 9/16 9/16 10/14 5/23 QC 6/17 QC 2000 PB0005 3
PB0005 PB01 F. C.  (col/100 ml) 8 TNTC 210 185 35 TNTC 10200 80 1080 210 2000 PB0005 3
PB0005 PB01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND ND 2000 PB0005 3
PB0005 PB01 D.O. (mg/L) 10.8 11.4 8.4 7.3 8.7 10.5 10.9 ND 11.7 8.2 2000 PB0005 3
PB0005 PB01 Temp. (oC) 7.0 10.0 16.7 20.5 16.0 15.0 15.0 10.0 10.0 16.7 2000 PB0005 3
PB0005 PB01 D.O. (% sat) 89.1 101.2 86.6 80.8 88.3 104.2 108.2 ND 103.8 84.5 2000 PB0005 3
PB0005 PB01 pH 6.5 6.8 6.9 6.9 6.3 6.6 6.5 6.8 6.8 7.0 2000 PB0005 3
PB0005 PB01 Alk (mg/L) 3.8 4.7 4.1 8.3 8.8 8.4 8.3 9.2 4.4 4.4 2000 PB0005 3
Phillips Brook.  Just US of confluence with NN River off Rt 12.         West Fitchburg, MA         2001 PB0005 3
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 PB0005 3
PB0005 PB01 F. C.  (col/100 ml) 10 ND ND ND ND ND ND 2001 PB0005 3
PB0005 PB01 E. coli (col/100 ml) ND ND ND ND ND ND ND 2001 PB0005 3
PB0005 PB01 D.O. (mg/L) 11.3 ND ND ND ND ND ND 2001 PB0005 3
PB0005 PB01 Temp. (oC) 7 ND ND ND ND ND ND 2001 PB0005 3
PB0005 PB01 D.O. (% sat) 93.2 ND ND ND ND ND ND 2001 PB0005 3
PB0005 PB01 pH 6.4 ND ND ND ND ND ND 2001 PB0005 3
PB0005 PB01 Alk (mg/L) 1.6 ND ND ND ND ND ND 2001 PB0005 3
Phillips Brook.  Just US of confluence with NN River off Rt 12.         West Fitchburg, MA         2002 PB0005 3
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 PB0005 3
PB0005 PB01 F.C. (col/100 ml) ND 360 ND 0 TNTC ND ND 2002 PB0005 3
PB0005 PB01 E. coli (col/100 ml) ND ND ND ND ND ND ND 2002 PB0005 3
PB0005 PB01 D.O. (mg/L) ND 6.6 ND 5.0 6.8 ND ND 2002 PB0005 3
PB0005 PB01 Temp. (oC) ND 11 ND 23 23 ND ND 2002 PB0005 3
PB0005 PB01 D.O. (% sat) ND 59.9 ND 58.4 79.4 ND ND 2002 PB0005 3
PB0005 PB01 pH ND 6.34 ND 6.89 6.27 ND ND 2002 PB0005 3
PB0005 PB01 Alk (mg/L) ND 3.5 ND 37.8 13.6 ND ND 2002 PB0005 3
Phillips Brook.  Just US of confluence with NN River off Rt 12.         West Fitchburg, MA         2004 PB0005 3
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 PB0005 3
PB0005 PB03-04 F.C. (col/100 ml) ND ND 216 175 780 10,100 4,250 2004 PB0005 3
PB0005 PB03-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 PB0005 3
PB0005 PB03-04 D.O. (mg/L) ND 8.7 8.7 9.8 11.5 8.9 9.8 2004 PB0005 3
PB0005 PB03-04 Temp (C) ND 15.5 19.0 19.5 20.5 ND 11.0 2004 PB0005 3
PB0005 PB03-04 D.O. (% sat) ND 88.3 94.0 108.0 127.8 ND 89.0 2004 PB0005 3
PB0005 PB03-04 pH ND 7.07 7.03 6.91 6.39 6.39 6.79 2004 PB0005 3
PB0005 PB03-04 Alk (mg/L) ND 6.4 7.5 6.0 12.5 9.5 18.0 2004 PB0005 3
2004 PB0005 3
Phillips Brook.  At Rt 12 DS of Potato Hill Bridge     Ashburnham, MA                   2003 PB0359 3
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 7/19QC 9/20QC 2003 PB0359 3
PB0359 PB01-03 F.C. (col/100 ml) 15 0 12 28 32 15 80 ND 60 15 2003 PB0359 3
PB0359 PB01-03 E. coli (col/100 ml) ND ND ND ND ND ND 40 ND ND ND 2003 PB0359 3
PB0359 PB01-03 D.O. (mg/L) 11.30 8.70 7.40 3.60 4.50 7.90 8.70 ND 6.60 8.10 2003 PB0359 3
PB0359 PB01-03 Temp (C) 5 8 15 19 20 16 9.5 8 19 16 2003 PB0359 3
PB0359 PB01-03 D.O. (% sat) 88.6 73.5 73.5 38.9 49.6 80.2 76.2 ND 71.3 82.2 2003 PB0359 3
PB0359 PB01-03 pH 5.65 6.22 ND 6.61 6.33 6.36 ND 6.27 6.51 6.45 2003 PB0359 3
PB0359 PB01-03 Alk (mg/L) 1.6 3.3 ND 8.5 9.7 8.5 ND 4.0 8.6 8.5 2003 PB0359 3
2003 PB0359 3
Phillips Brook.  50' DS of Factory Village Pond     Ashburnham, MA                   1998 PB0910 3
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 8/15QC 1998 PB0910 3
PB0910 Phillips Brook 2 F.C. (col/100 ml) 27 74 100 ND 10 ND 20 ND ND 10 1998 PB0910 3
PB0910 Phillips Brook 2 E. coli (col/100 ml) 0 40 0 ND 0 ND ND ND ND ND 1998 PB0910 3
PB0910 Phillips Brook 2 D.O. (mg/L) 11 12 5.5 ND 9.5 ND 7.25 ND ND 6.5 1998 PB0910 3
PB0910 Phillips Brook 2 Temp (C) 10 14 17 ND 21 ND 9 ND ND 21 1998 PB0910 3
PB0910 Phillips Brook 2 D.O. (% sat) 98 120 57 ND 107 ND 63 ND ND 73 1998 PB0910 3
PB0910 Phillips Brook 2 pH 6.4 6.35 6.4 ND 6.7 ND 6.35 ND ND ND 1998 PB0910 3
PB0910 Phillips Brook 2 Alk (mg/L) 5 5 5 ND 14 ND 10 ND ND ND 1998 PB0910 3
PB0910 Phillips Brook 2 BOD ND ND ND ND ND ND ND ND ND ND 1998 PB0910 3
1998 PB0910 3
Philips Brook.  Former swim pond in Ashburnham on US side of dam           Ashburnham, MA           2000 PB1142 3
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 6/17QC 10/14QC 2000 PB1142 3
PB1142 PB02 F. C.  (col/100 ml) ND 94 135 262 115 65 8 ND 10 2000 PB1142 3
PB1142 PB02 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2000 PB1142 3
PB1142 PB02 D.O. (mg/L) 10.0 9.6 8.1 7.3 8.3 10.3 9.1 8.1 8.8 2000 PB1142 3
PB1142 PB02 Temp. (oC) 8.0 11.0 19.0 20.0 ND 16.0 10.0 19.0 10 2000 PB1142 3
PB1142 PB02 D.O. (% sat) 89.6 87.2 87.5 80.5 ND 104.5 80.7 87.5 88 2000 PB1142 3
PB1142 PB02 pH 5.6 6.1 6.3 6.7 6.1 5.8 6.5 6.3 6.4 2000 PB1142 3
PB1142 PB02 Alk (mg/L) 0.6 1.1 1.3 4.9 2.9 0.4 3.4 1.5 4.4 2000 PB1142 3
Philips Brook.  Former swim pond in Ashburnham on US side of dam           Ashburnham, MA       2001 PB1142 3
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 PB1142 3
PB1142 PB02 F. C.  (col/100 ml) 15 ND ND ND ND ND ND 2001 PB1142 3
PB1142 PB02 E. coli (col/100 ml) ND ND ND ND ND ND ND 2001 PB1142 3
PB1142 PB02 D.O. (mg/L) 10.4 ND ND ND ND ND ND 2001 PB1142 3
PB1142 PB02 Temp. (oC) 5 ND ND ND ND ND ND 2001 PB1142 3
PB1142 PB02 D.O. (% sat) 81.6 ND ND ND ND ND ND 2001 PB1142 3
PB1142 PB02 pH 5.5 ND ND ND ND ND ND 2001 PB1142 3
PB1142 PB02 Alk (mg/L) 2.4 ND ND ND ND ND ND 2001 PB1142 3
Philips Brook.  Former swim pond in Ashburnham on US side of dam           Ashburnham, MA             2003 PB1142 3
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 7/19QC 9/20QC 2003 PB1142 3
PB1142 PB02-03 F.C. (col/100 ml) 0 20 20 30 20 70 20 20 24 75 2003 PB1142 3
PB1142 PB02-03 E. coli (col/100 ml) ND ND ND ND ND ND 0 ND ND ND 2003 PB1142 3
PB1142 PB02-03 D.O. (mg/L) 10.20 9.80 6.40 4.90 5.80 6.20 8.30 ND 5.30 5.80 2003 PB1142 3
PB1142 PB02-03 Temp (C) 4.5 9 16 20 22 18 9 9 20 18 2003 PB1142 3
PB1142 PB02-03 D.O. (% sat) 78.9 84.9 65 54 66.5 65.6 71.9 ND 58.4 61.4 2003 PB1142 3
PB1142 PB02-03 pH 5.07 5.75 ND 5.75 5.78 5.74 ND ND 5.74 5.89 2003 PB1142 3
PB1142 PB02-03 Alk (mg/L) 0.4 10.4 ND 4.6 3.4 4.0 ND ND 4.4 4.0 2003 PB1142 3
2003 PB1142 3
Philips Brook.  Former swim pond in Ashburnham on US side of dam           Ashburnham, MA       2004 PB1142 3
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 PB1142 3
PB1142 PB02-04 F.C. (col/100 ml) ND ND 176 30 60 1,100 150 2004 PB1142 3
PB1142 PB02-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 PB1142 3
PB1142 PB02-04 D.O. (mg/L) ND 6.8 7.4[516] 9.2 11.0 9.4 ND 2004 PB1142 3
PB1142 PB02-04 Temp (C) ND 16.0 17.0 19.5 19.5 17.0 11.5 2004 PB1142 3
PB1142 PB02-04 D.O. (% sat) ND 69.0 76.7 100.9 121.3 97.4 ND 2004 PB1142 3
PB1142 PB02-04 pH ND 6.28 6.44 6.52 6.79 6.22 6.35 2004 PB1142 3
PB1142 PB02-04 Alk (mg/L) ND 3.0 3.2 5.6 8.0 7.0 15.0 2004 PB1142 3
2004 PB1142 3
Phillips Brook.  Outfall of Lake Winnekeag, about 15 yds DS of dam.           Ashburnham, MA             1998 PB1345 3
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 8/15QC 1998 PB1345 3
PB1345 Phillips Brook 1 F.C. (col/100 ml) 0 20 0 ND 20 ND 0 ND ND 40 1998 PB1345 3
PB1345 Phillips Brook 1 E. coli (col/100 ml) 0 ND ND ND ND ND ND ND ND ND 1998 PB1345 3
PB1345 Phillips Brook 1 D.O. (mg/L) 11 9.5 8.5 ND 5.5 ND 8.25 ND ND 4 1998 PB1345 3
PB1345 Phillips Brook 1 Temp (C) 9 15 20 ND 17 ND 10 ND ND 17 1998 PB1345 3
PB1345 Phillips Brook 1 D.O. (% sat) 95 90 93 ND 57 ND 73 ND ND 41 1998 PB1345 3
PB1345 Phillips Brook 1 pH 6 5.4 5.6 ND 5.85 ND 5.5 ND ND ND 1998 PB1345 3
PB1345 Phillips Brook 1 Alk (mg/L) 3 2 4 ND 9.5 ND 3 ND ND ND 1998 PB1345 3
PB1345 Phillips Brook 1 BOD ND ND ND ND ND ND ND ND ND ND 1998 PB1345 3
1998 PB1345 3
Phillips Brook.  Outfall of Lake Winnekeag, about 15 yds DS of dam.           Ashburnham, MA           2000 PB1345 3
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 7/15QC 9/16QC 2000 PB1345 3
PB1345 PB03 F. C.  (col/100 ml) ND 2 ND 380 40 18 ND 400 18 2000 PB1345 3
PB1345 PB03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2000 PB1345 3
PB1345 PB03 D.O. (mg/L) 10.6 6.9 8.2 7.1 7.3 9.5 8.7 7.1 9.4 2000 PB1345 3
PB1345 PB03 Temp. (oC) 8.0 14.0 18.5 23.0 ND 17.0 12 23.0 17.0 2000 PB1345 3
PB1345 PB03 D.O. (% sat) 84.5 67.1 87.7 82.9 ND 98.4 80.9 82.9 97.4 2000 PB1345 3
PB1345 PB03 pH 5.6 5.6 5.7 6.1 5.6 5.8 5.9 6.1 6.0 2000 PB1345 3
PB1345 PB03 Alk (mg/L) 0.4 0.6 0.3 1.4 0.6 0.4 0.9 1.2 0.9 2000 PB1345 3
Phillips Brook.  Outfall of Lake Winnekeag, about 15 yds DS of dam.           Ashburnham, MA       2001 PB1345 3
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 PB1345 3
PB1345 PB03 F. C.  (col/100 ml) 50 ND ND ND ND ND ND 2001 PB1345 3
PB1345 PB03 E. coli (col/100 ml) 60 ND ND ND ND ND ND 2001 PB1345 3
PB1345 PB03 D.O. (mg/L) 11.4 ND ND ND ND ND ND 2001 PB1345 3
PB1345 PB03 Temp. (oC) 5 ND ND ND ND ND ND 2001 PB1345 3
PB1345 PB03 D.O. (% sat) 89.4 ND ND ND ND ND ND 2001 PB1345 3
PB1345 PB03 pH 5.2 ND ND ND ND ND ND 2001 PB1345 3
PB1345 PB03 Alk (mg/L) 0.0 ND ND ND ND ND ND 2001 PB1345 3
Wekepeke below Bartlett Pond dam     Lancaster, MA             1996 WE0034 3 2
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/16 9/21 10/18 1996 WE0034 3 2
WE0034 44750.000.5 (2.8) F.C. (col/100 ml) ND ND 168 324 181 ND ND 1996 WE0034 3 2
WE0034 44750.000.5 (2.8) E. coli (col/100 ml) ND ND ND ND 0 ND ND 1996 WE0034 3 2
WE0034 44750.000.5 (2.8) D.O. (mg/L) ND ND 4.8 4.2 9.3 4.7 ND 1996 WE0034 3 2
WE0034 44750.000.5 (2.8) Temp (C) ND ND 21.0 18.0 19.0 15.0 ND 1996 WE0034 3 2
WE0034 44750.000.5 (2.8) D.O. (% sat) ND ND 54.0 44.0 100.0 47.0 ND 1996 WE0034 3 2
WE0034 44750.000.5 (2.8) pH ND ND 6.9 6.9 7.3 6.9 ND 1996 WE0034 3 2
WE0034 44750.000.5 (2.8) Alk (mg/L) ND ND 23.9 21.1 31.0 23.5 ND 1996 WE0034 3 2
WE0034 44750.000.5 (2.8) N (mg/L) ND ND ND ND ND ND ND 1996 WE0034 3 2
WE0034 44750.000.5 (2.8) P (mg/L) ND ND ND ND ND ND ND 1996 WE0034 3 2
1996 WE0034 3 2
Wekepeke below Bartlett Pond dam.     Lancaster, MA               1999 WE0034 3
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 10/16QC 1999 WE0034 3
WE0034 991005 F.C. (col/100 ml) ND 260 220 40 300 TNTC 300 ND 1999 WE0034 3
WE0034 991005 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 1999 WE0034 3
WE0034 991005 D.O. (mg/L) 6.3 9.3 6.2 3.5 3.6 8.3 9.2 9.6 1999 WE0034 3
WE0034 991005 Temp. (oC) 10.0 15.0 18.0 25.0 24.0 16.0 10.0 10.0 1999 WE0034 3
WE0034 991005 D.O. (% sat) 55.9 92.4 65.6 42.5 42.9 84.3 81.6 85.2 1999 WE0034 3
WE0034 991005 pH 6.9 7.1 7.0 7.3 7.1 6.6 7.0 ND 1999 WE0034 3
WE0034 991005 Alk (mg/L) 19.6 21.9 23.6 29.8 25.5 12.8 26.1 ND 1999 WE0034 3
1999 WE0034 3
Wekepeke below Bartlett Pond dam     Lancaster, MA             2000 WE0034 3
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 WE0034 3
WE0034 WE01 F. C.  (col/100 ml) TNTC 150 500 180 TNTC ND 394 2000 WE0034 3
WE0034 WE01 E. coli (col/100 ml) ND ND ND ND ND ND ND 2000 WE0034 3
WE0034 WE01 D.O. (mg/L) ND 8.7 7.5 7.8 7.4 ND 9.5 2000 WE0034 3
WE0034 WE01 Temp. (oC) 10.0 10.0 19.0 20.0 16.0 ND 11.0 2000 WE0034 3
WE0034 WE01 D.O. (% sat) ND 77.2 81.0 86.0 75.1 ND 86.3 2000 WE0034 3
WE0034 WE01 pH ND 6.9 6.9 6.9 6.9 ND 6.8 2000 WE0034 3
WE0034 WE01 Alk (mg/L) ND 15.7 16.8 25.4 24.6 ND 26.1 2000 WE0034 3
Wekepeke below Bartlett Pond dam     Lancaster, MA             2001 WE0034 3
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 N & P Detection  Limit:  0.02 mg/L 3
WE0034 WE01 F. C.  (col/100 ml) ND 288 2000 320 TNTC 2,100 270 2001 WE0034 3
WE0034 WE01 E. coli (col/100 ml) ND ND ND ND ND ND ND 2001 WE0034 3
WE0034 WE01 D.O. (mg/L) 9.1 8.6 5.9 6.7 4.4 8.6 8.7 2001 WE0034 3
WE0034 WE01 Temp. (oC) 10 13.5 22 20 21 14.5 9 2001 WE0034 3
WE0034 WE01 D.O. (% sat) 80.7 82.6 67.7 73.9 49.4 84.5 75.3 2001 WE0034 3
WE0034 WE01 pH 7.0 7.1 6.9 6.8 6.5 7.1 6.6 2001 WE0034 3
WE0034 WE01 Alk (mg/L) 1.4 ND 20.9 24.0 28.3 24.5 24.2 2001 WE0034 3
Wekepeke below Bartlett Pond dam     Lancaster, MA               2002 WE0034 3
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 10/19QC 2002 WE0034 3
WE0034 WE01 F.C. (col/100 ml) ND TNTC 0 140 210 TNTC TNTC TNTC 2002 WE0034 3
WE0034 WE01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2002 WE0034 3
WE0034 WE01 D.O. (mg/L) ND 8.8 4.6 5.7 6.4 8.4 7.9 8.5 2002 WE0034 3
WE0034 WE01 Temp. (oC) ND 12 13.5 20.5 23 19 8.5 8.5 2002 WE0034 3
WE0034 WE01 D.O. (% sat) ND 81.8 44.2 63.4 74.8 90.7 67.6 72.7 2002 WE0034 3
WE0034 WE01 pH ND 6.45 6.79 6.43 6.71 6.87 6.74 6.69 2002 WE0034 3
WE0034 WE01 Alk (mg/L) ND 12.6 22.5 21.9 26.7 25.1 22.1 23.1 2002 WE0034 3
Wekepeke below Bartlett Pond dam     Lancaster, MA             2003 WE0034 3
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 2003 WE0034 3
WE0034 WE01-03 F.C. (col/100 ml) 210 125 80 TNTC TNTC TNTC TNTC 2003 WE0034 3
WE0034 WE01-03 E. coli (col/100 ml) ND ND ND ND TNTC TNTC TNTC 2003 WE0034 3
WE0034 WE01-03 D.O. (mg/L) 10.00 8.90 7.20 7.20 4.50 5.70 ND 2003 WE0034 3
WE0034 WE01-03 Temp (C) 7.5 9 14.5 19 22 17 9 2003 WE0034 3
WE0034 WE01-03 D.O. (% sat) 83.6 77.1 70.7 77.8 51.6 59.1 ND 2003 WE0034 3
WE0034 WE01-03 pH 6.69 ND ND ND 6.71 ND ND 2003 WE0034 3
WE0034 WE01-03 Alk (mg/L) 12.8 ND ND ND 25.4 ND ND 2003 WE0034 3
2003 WE0034 3
Wekepeke below Bartlett Pond dam     Lancaster, MA             2004 WE0034 3
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 WE0034 3
WE0034 WE01-04 F.C. (col/100 ml) 380 650 400 1,200 ND 9,900 TNTC[517] 2004 WE0034 3
WE0034 WE01-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 WE0034 3
WE0034 WE01-04 D.O. (mg/L) 8.8 10.5 6.8 8.2 ND 8.9 8.7 2004 WE0034 3
WE0034 WE01-04 Temp (C) 6.5 16.0 18.0 18.0 ND 17.0 12.0 2004 WE0034 3
WE0034 WE01-04 D.O. (% sat) 72.5 106.6 72.0 86.8 ND 92.2 80.9 2004 WE0034 3
WE0034 WE01-04 pH 6.18 6.88 6.92 ND ND ND 6.85 2004 WE0034 3
WE0034 WE01-04 Alk (mg/L) 10.0 22.0 23.0 ND ND ND 20.0 2004 WE0034 3
2005 WE0034 3
Wekepeke below Bartlett Pond dam     Lancaster, MA               2005 WE0034 3
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 8/20 (QC) 2005 WE0034 3
WE0034 WE01 F.C. (col/100 ml) ND[518] ND[519] ND[520] ND[521] ND[522] ND[523] ND ND[524] 2005 WE0034 3
WE0034 WE01 E. coli (col/100 ml) ND[525] 3 150 650 NN ND ND[526] NN 2005 WE0034 3
WE0034 WE01 D.O. (mg/L) ND[527] 11.5 10.8 8.5 8.2 ND ND[528] ND[529] 2005 WE0034 3
WE0034 WE01 Temp (C) ND[530] 11 15 20.5 17.5 ND ND[531] 17.5 2005 WE0034 3
WE0034 WE01 D.O. (% sat) ND[532] 104.5 107.2 95.5 86.8 ND ND[533] ND 2005 WE0034 3
WE0034 WE01 pH ND[534] 7.15 6.96 6.68 6.78 ND ND[535] ND[536] 2005 WE0034 3
WE0034 WE01 Alk (mg/L) ND[537] 5.6 16.0 23.0 29.0 ND ND[538] ND[539] 2005 WE0034 3
Whitman River. Off Westminster Rd. Behind sewage pumping station.           Westminster, MA         2000 WR0223 3
New Site ID Old Site ID Date (2000) 4/15 5/23 6/17 7/15 8/19 9/16 10/14 8/19QC 2000 WR0223 3
WR0223 WR01 F. C.  (col/100 ml) ND ND 29 45 22 18 20 28 2000 WR0223 3
WR0223 WR01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2000 WR0223 3
WR0223 WR01 D.O. (mg/L) 9.9 9.3 6.5 7.3 7.4 9.3 ND 7.4 2000 WR0223 3
WR0223 WR01 Temp. (oC) 9.0 13.0 20.0 19.0 19.0 12.0 11.0 19.0 2000 WR0223 3
WR0223 WR01 D.O. (% sat) 85.7 88.4 71.7 78.8 79.9 86.4 ND 79.9 2000 WR0223 3
WR0223 WR01 pH 6.2 6.4 6.6 6.8 6.1 6.1 6.6 6.0 2000 WR0223 3
WR0223 WR01 Alk (mg/L) 2.4 2.6 2.0 7.6 4.5 4.2 4.7 4.3 2000 WR0223 3
Whitman River. Off Westminster Rd. Behind sewage pumping station.           Westminster, MA       2001 WR0223 3
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 WR0223 3
WR0223 WR01 F. C.  (col/100 ml) ND ND ND ND ND ND ND 2001 WR0223 3
WR0223 WR01 E. coli (col/100 ml) ND ND ND ND ND ND ND 2001 WR0223 3
WR0223 WR01 D.O. (mg/L) ND ND ND ND ND ND ND 2001 WR0223 3
WR0223 WR01 Temp. (oC) ND ND ND ND ND ND ND 2001 WR0223 3
WR0223 WR01 D.O. (% sat) ND ND ND ND ND ND ND 2001 WR0223 3
WR0223 WR01 pH ND ND ND ND ND ND ND 2001 WR0223 3
WR0223 WR01 Alk (mg/L) ND ND ND ND ND ND ND 2001 WR0223 3
2000 #REF! 3
South Nashua River 2000 #REF! 3
2005 3
Bolton Rd. bridge, US bridge RB.     Lancaster, MA             1997 SN0043 4
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 1997 SN0043 4
SN0043 43500.058.45(3) F.C. (col/100 ml) 60 ND ND ND ND ND ND 1997 SN0043 4
SN0043 43500.058.45(3) E. coli (col/100 ml) 0 ND ND ND ND ND ND 1997 SN0043 4
SN0043 43500.058.45(3) D.O. (mg/L) 11.8 8.8 ND ND ND ND ND 1997 SN0043 4
SN0043 43500.058.45(3) Temp (C) 6.0 14.0 ND ND ND ND ND 1997 SN0043 4
SN0043 43500.058.45(3) D.O. (% sat) 95.0 86.0 ND ND ND ND ND 1997 SN0043 4
SN0043 43500.058.45(3) pH 6.4 6.9 ND ND ND ND ND 1997 SN0043 4
SN0043 43500.058.45(3) Alk (mg/L) 10.0 21.0 ND ND ND ND ND 1997 SN0043 4
1997 SN0043 4
S Nashau at Mill Street     Lancaster, MA             1996 SN0169 4 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/15 7/20 8/16 9/21 10/18 1996 SN0169 4 1
SN0169 43500.059.7 (2.7) F.C. (col/100 ml) ND ND 140 288 295 ND ND 1996 SN0169 4 1
SN0169 43500.059.7 (2.7) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 SN0169 4 1
SN0169 43500.059.7 (2.7) D.O. (mg/L) ND ND 4.4 4.8 8.3 5.1 ND 1996 SN0169 4 1
SN0169 43500.059.7 (2.7) Temp (C) ND ND 18.0 20.0 21.0 16.0 ND 1996 SN0169 4 1
SN0169 43500.059.7 (2.7) D.O. (% sat) ND ND 47.0 53.0 93.0 52.0 ND 1996 SN0169 4 1
SN0169 43500.059.7 (2.7) pH ND ND 6.7 6.9 7.2 7.1 ND 1996 SN0169 4 1
SN0169 43500.059.7 (2.7) Alk (mg/L) ND ND 24.4 21.0 30.0 27.5 ND 1996 SN0169 4 1
SN0169 43500.059.7 (2.7) N (mg/L) ND ND ND ND ND ND ND 1996 SN0169 4 1
SN0169 43500.059.7 (2.7) P (mg/L) ND ND ND ND ND ND ND 1996 SN0169 4 1
1996 SN0169 4 1
S Nashau at Mill Street     Lancaster, MA               1997 SN0169 4
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 7/19 QC 1997 SN0169 4
SN0169 43500.059.70 (1) F.C. (col/100 ml) 1248 490 552 TNTC ND 1660 ND TNTC 1997 SN0169 4
SN0169 43500.059.70 (1) E. coli (col/100 ml) 920 560 ND 720 ND 460 ND ND 1997 SN0169 4
SN0169 43500.059.70 (1) D.O. (mg/L) 12.0 10.0 8.0 6.8 ND 8.0 ND 6.8 1997 SN0169 4
SN0169 43500.059.70 (1) Temp (C) 6.0 11.5 20.0 22.0 ND 19.0 ND 22.0 1997 SN0169 4
SN0169 43500.059.70 (1) D.O. (% sat) 96.0 93.0 88.0 79.0 ND 86.0 ND 79.0 1997 SN0169 4
SN0169 43500.059.70 (1) pH 6.5 6.9 6.8 6.9 ND 6.9 ND 6.9 1997 SN0169 4
SN0169 43500.059.70 (1) Alk (mg/L) 15.0 24.5 29.0 ND ND 25.5 ND 35.0 1997 SN0169 4
1997 SN0169 4
S Nashau at Mill Street     Lancaster, MA                 1998 SN0169 4
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 1998 SN0169 4
SN0169 43500.59.70 F.C. (col/100 ml) ND 40 0 460 ND 224 60 ND ND 1998 SN0169 4
SN0169 43500.59.70 E. coli (col/100 ml) ND ND ND ND ND ND 100 ND ND 1998 SN0169 4
SN0169 43500.59.70 D.O. (mg/L) ND 5.9 7.26 7 6.63 7.05 10 ND ND 1998 SN0169 4
SN0169 43500.59.70 Temp (C) ND 15 21 23 20 18 14 ND ND 1998 SN0169 4
SN0169 43500.59.70 D.O. (% sat) ND 59 82 82 73 75 97 ND ND 1998 SN0169 4
SN0169 43500.59.70 pH ND 6 6.92 7.2 7 6.52 7 ND ND 1998 SN0169 4
SN0169 43500.59.70 Alk (mg/L) ND 5.4 13.7 17.6 31.6 26.2 33 ND ND 1998 SN0169 4
SN0169 43500.59.70 BOD ND ND ND ND ND ND ND ND ND 1998 SN0169 4
1998 SN0169 4
S Nashau at Mill Street     Lancaster, MA             1999 SN0169 4
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 SN0169 4
SN0169 991002 F.C. (col/100 ml) 86 88 390 TNTC ND 300 590 1999 SN0169 4
SN0169 991002 E. coli (col/100 ml) ND ND ND ND ND ND ND 1999 SN0169 4
SN0169 991002 D.O. (mg/L) 5.9 8.2 5.4 3.9 3.2 6.9 5.5 1999 SN0169 4
SN0169 991002 Temp. (oC) 11.0 15.0 18.0 23.0 24.0 17.0 13.0 1999 SN0169 4
SN0169 991002 D.O. (% sat) 53.6 76.6 57.1 45.6 37.7 71.5 52.3 1999 SN0169 4
SN0169 991002 pH 6.9 7.0 7.1 7.1 7.1 6.6 7.1 1999 SN0169 4
SN0169 991002 Alk (mg/L) 30.9 29.6 24.9 33.0 38.7 25.5 42.2 1999 SN0169 4
1999 SN0169 4
S Nashau at Mill Street     Lancaster, MA             2000 SN0169 4
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 SN0169 4
SN0169 NM08 F. C.  (col/100 ml) 116 190 490 280 160 ND 54 2000 SN0169 4
SN0169 NM08 E. coli (col/100 ml) ND ND ND ND ND ND ND 2000 SN0169 4
SN0169 NM08 D.O. (mg/L) 10.6 9.4 7.5 7.1 7.3 ND 8.8 2000 SN0169 4
SN0169 NM08 Temp. (oC) 9.0 13.0 20.0 20.0 18.0 ND 13.0 2000 SN0169 4
SN0169 NM08 D.O. (% sat) 91.8 89.4 82.7 78.3 77.2 ND 83.7 2000 SN0169 4
SN0169 NM08 pH 6.4 7.0 6.9 7.0 7.1 ND 6.9 2000 SN0169 4
SN0169 NM08 Alk (mg/L) 9.1 29.6 19.5 30.5 37.1 ND 31.7 2000 SN0169 4
S Nashau at Mill Street     Lancaster, MA                   2001 SN0169 4
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/1 8/18 9/15 10/20 5/19QC 8/18QC 10/20QC 2001 SN0169 4
SN0169 NM09 F. C.  (col/100 ml) ND 188 292 240 630 380 10 176 500 10 2001 SN0169 4
SN0169 NM09 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND ND 2001 SN0169 4
SN0169 NM09 D.O. (mg/L) 10.9 8.1 6.1 6.2 6.4 6.9 7.6 8.1 6.4 7.5 2001 SN0169 4
SN0169 NM09 Temp. (oC) 7 15 22 18.5 21 9 13 15 21 13 2001 SN0169 4
SN0169 NM09 D.O. (% sat) 89.9 80.4 70.0 68.4 71.9 59.7 72.2 80.4 71.9 71.3 2001 SN0169 4
SN0169 NM09 pH 6.8 7.0 6.8 6.8 6.9 7.1 6.8 7.0 6.9 6.7 2001 SN0169 4
SN0169 NM09 Alk (mg/L) 6.5 ND 23.6 27.9 29.6 34.2 32.7 ND 30.4 32.2 2001 SN0169 4
S Nashau at Mill Street     Lancaster, MA             2002 SN0169 4
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 SN0169 4
SN0169 SN01 F.C. (col/100 ml) ND 775 TNTC 360 130 0 160 2002 SN0169 4
SN0169 SN01 E. coli (col/100 ml) ND ND ND ND ND ND ND 2002 SN0169 4
SN0169 SN01 D.O. (mg/L) ND 7.5 4.3 5.1 5.8 2.2 8.0 2002 SN0169 4
SN0169 SN01 Temp. (oC) ND 12 15 20.5 23 18.5 10.5 2002 SN0169 4
SN0169 SN01 D.O. (% sat) ND 69.7 42.7 56.7 67.8 23.5 71.8 2002 SN0169 4
SN0169 SN01 pH ND 6.57 6.80 6.68 6.98 6.36 6.44 2002 SN0169 4
SN0169 SN01 Alk (mg/L) ND 16.8 28.8 41.5 41.3 21.8 25.3 2002 SN0169 4
S Nashau at Mill Street     Lancaster, MA             2003 SN0169 4
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 2003 SN0169 4
SN0169 SN01-03 F.C. (col/100 ml) 50 55 64 56 52 20 220 2003 SN0169 4
SN0169 SN01-03 E. coli (col/100 ml) ND ND ND ND {TNTC} {900} 40 2003 SN0169 4
SN0169 SN01-03 D.O. (mg/L) 9.70 6.10 8.30 8.30 5.20 7.60 7.10 2003 SN0169 4
SN0169 SN01-03 Temp (C) 6.5 11 13 15 16 14.5 11 2003 SN0169 4
SN0169 SN01-03 D.O. (% sat) 79 55.4 78.9 82.4 52.8 74.7 64.5 2003 SN0169 4
SN0169 SN01-03 pH 6.54 6.50 ND 6.01 ND ND 6.60 2003 SN0169 4
SN0169 SN01-03 Alk (mg/L) 11.9 19.8 ND 7.7 ND ND 30.5 2003 SN0169 4
2003 SN0169 4
S Nashau at Mill Street.     Lancaster, MA             2004 SN0169 4
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 SN0169 4
SN0169 SN01-04 F.C. (col/100 ml) ND 450 900 80 ND ND 1,050 2004 SN0169 4
SN0169 SN01-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 SN0169 4
SN0169 SN01-04 D.O. (mg/L) ND 8.5 8.0 10.2 ND 8.9 8.9 2004 SN0169 4
SN0169 SN01-04 Temp (C) ND 12.0 13.0 14.0 ND 16.0 13.0 2004 SN0169 4
SN0169 SN01-04 D.O. (% sat) ND 79.0 76.0 99.1 ND 90.4 84.6 2004 SN0169 4
SN0169 SN01-04 pH ND 6.74 6.37 7.01 ND 6.89 6.84 2004 SN0169 4
SN0169 SN01-04 Alk (mg/L) ND 10.0 10.2 8.0 ND 18.0 0.0 2004 SN0169 4
2004 SN0169 4
S Nashau at Mill Street     Lancaster, MA             2005 SN0169 4
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2005 SN0169 4
SN0169 SN01 F.C. (col/100 ml) ND[540] ND[541] ND[542] ND[543] ND[544] ND[545] ND 2005 SN0169 4
SN0169 SN01 E. coli (col/100 ml) ND[546] 41 450 194 125 ND ND[547] 2005 SN0169 4
SN0169 SN01 D.O. (mg/L) ND[548] 9.5 11.0 7.9 9.2 ND ND[549] 2005 SN0169 4
SN0169 SN01 Temp (C) ND[550] 10 14 21 18.5 ND ND[551] 2005 SN0169 4
SN0169 SN01 D.O. (% sat) ND[552] 84.3 106.9 88.8 99.4 ND ND[553] 2005 SN0169 4
SN0169 SN01 pH ND[554] 6.97 7.03 6.77 6.80 ND ND[555] 2005 SN0169 4
SN0169 SN01 Alk (mg/L) ND[556] 12.0 12.0 20.0 35.0 ND ND[557] 2005 SN0169 4
Rt. 110, DS of Clinton WWTP     Clinton, MA               1997 SN0253 4
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 7/19 QC 1997 SN0253 4
SN0253 43500.060.45(2) F.C. (col/100 ml) 44 224 176 TNTC ND 1900 ND TNTC 1997 SN0253 4
SN0253 43500.060.45(2) E. coli (col/100 ml) ND 220 ND ND ND 360 ND ND 1997 SN0253 4
SN0253 43500.060.45(2) D.O. (mg/L) 10.8 9.8 8.5 7.5 ND 8.3 ND 7.5 1997 SN0253 4
SN0253 43500.060.45(2) Temp (C) 6.0 11.5 20.0 21.0 ND 19.0 ND 21.0 1997 SN0253 4
SN0253 43500.060.45(2) D.O. (% sat) 87.0 91.0 94.0 84.0 ND 89.0 ND 84.0 1997 SN0253 4
SN0253 43500.060.45(2) pH 6.4 7.1 6.9 7.1 ND 6.9 ND 7.2 1997 SN0253 4
SN0253 43500.060.45(2) Alk (mg/L) 12.0 29.5 30.0 29.0 ND 21.5 ND 48.0 1997 SN0253 4
1997 SN0253 4
US of Water St bridge, behind condos     Clinton, MA                 1998 SN0574 4
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 1998 SN0574 4
SN0574 (3) Water St Bridge F.C. (col/100 ml) ND 20 136 160 ND 70 80 ND ND 1998 SN0574 4
SN0574 (3) Water St Bridge E. coli (col/100 ml) ND ND ND ND ND ND 120 ND ND 1998 SN0574 4
SN0574 (3) Water St Bridge D.O. (mg/L) ND 6.3 8.25 6.4 6.36 6.96 8.5 ND ND 1998 SN0574 4
SN0574 (3) Water St Bridge Temp (C) ND 15 21 21 20 17 13 ND ND 1998 SN0574 4
SN0574 (3) Water St Bridge D.O. (% sat) ND 63 93 72 70 72 81 ND ND 1998 SN0574 4
SN0574 (3) Water St Bridge pH ND 5.9 6.87 6.7 6.4 6.07 6.5 ND ND 1998 SN0574 4
SN0574 (3) Water St Bridge Alk (mg/L) ND 4.3 6.9 13.8 11.8 10.4 15 ND ND 1998 SN0574 4
SN0574 (3) Water St Bridge BOD ND ND ND ND ND ND ND ND ND 1998 SN0574 4
1998 SN0574 4
Squannacook River and Tributaries   2000 #REF! 4
2001 #REF! 4
25 yrds US from confluence, by kayak     Ayer/Shirley, MA                 2003 SQ0002 5
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19 - QC 5/17QC 2003 SQ0002 5
SQ0002 SQ01-03 F.C. (col/100 ml) ND 15 16 112 ND 105 ND ND ND 2003 SQ0002 5
SQ0002 SQ01-03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2003 SQ0002 5
SQ0002 SQ01-03 D.O. (mg/L) 4.10 5.50 6.90 7.40 ND 5.20 ND 9.70 7.90 2003 SQ0002 5
SQ0002 SQ01-03 Temp (C) 9.5 12 18.5 22 ND 18 ND 9.5 12 2003 SQ0002 5
SQ0002 SQ01-03 D.O. (% sat) 35.9 51.1 73.8 84.9 ND 55 ND 85 73.4 2003 SQ0002 5
SQ0002 SQ01-03 pH 5.78 6.80 6.49 6.06 ND ND ND 5.78 6.08 2003 SQ0002 5
SQ0002 SQ01-03 Alk (mg/L) 4.7 6.2 18.3 15.7 ND ND ND 4.6 6.1 2003 SQ0002 5
2003 SQ0002 5
US from confluence, (access from RR?)     Ayer/Shirley, MA                 1996 SQ0027 5 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/20 8/17 9/21 10/18 7/31 9/18 1996 SQ0027 5 1
SQ0027 44950.000.1 (11.1) F.C. (col/100 ml) ND ND 165 24 40 136 ND 50 410 1996 SQ0027 5 1
SQ0027 44950.000.1 (11.1) E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 1996 SQ0027 5 1
SQ0027 44950.000.1 (11.1) D.O. (mg/L) ND ND 7.5 2.5 3.4 5.2 ND 4.2 5.7 1996 SQ0027 5 1
SQ0027 44950.000.1 (11.1) Temp (C) ND ND 21.0 ND 20.0 15.0 ND 19.0 19.0 1996 SQ0027 5 1
SQ0027 44950.000.1 (11.1) D.O. (% sat) ND ND 84.0 ND 37.0 52.0 ND 45.0 61.0 1996 SQ0027 5 1
SQ0027 44950.000.1 (11.1) pH ND ND 6.5 6.8 6.4 6.3 ND 6.7 6.8 1996 SQ0027 5 1
SQ0027 44950.000.1 (11.1) Alk (mg/L) ND ND ND 9.4 12.8 7.6 ND 10.3 15.5 1996 SQ0027 5 1
SQ0027 44950.000.1 (11.1) N (mg/L) ND ND ND ND 1.630 ND ND ND ND 1996 SQ0027 5 1
SQ0027 44950.000.1 (11.1) P (mg/L) ND ND ND ND 0.019 ND ND ND ND 1996 SQ0027 5 1
1996 SQ0027 5 1
DS of Rt. 225 birdge and W. Groton dam     Shirley, MA                 2003 SQ0356 5
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 7/19QC 2003 SQ0356 5
SQ0356 SQ02-03 F.C. (col/100 ml) 10 10 8 0 TNTC 20 20 10 ND 2003 SQ0356 5
SQ0356 SQ02-03 E. coli (col/100 ml) ND ND ND ND ND ND {60} ND ND 2003 SQ0356 5
SQ0356 SQ02-03 D.O. (mg/L) 7.50 4.20 3.90 6.10 4.50 6.30 8.20 2.10 5.90 2003 SQ0356 5
SQ0356 SQ02-03 Temp (C) 8.5 11 19 20 25 20 11 11 20 2003 SQ0356 5
SQ0356 SQ02-03 D.O. (% sat) 64.2 38.1 42.1 67.3 54.6 69.5 74.5 19.1 65.1 2003 SQ0356 5
SQ0356 SQ02-03 pH 5.86 6.33 ND 6.22 6.67 ND ND 6.30 6.22 2003 SQ0356 5
SQ0356 SQ02-03 Alk (mg/L) 4.1 5.7 ND 14.3 25.4 ND ND 5.7 14.9 2003 SQ0356 5
2003 SQ0356 5
DS of Rt. 225 birdge and W. Groton dam     Shirley, MA                 2005 SQ0356 5
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 4/16 (QC) 8/20 (QC) 2005 SQ0356 5
SQ0356 SQ02 F.C. (col/100 ml) ND[558] ND[559] ND[560] ND ND[561] ND[562] ND[563] ND[564] ND[565] 2005 SQ0356 5
SQ0356 SQ02 E. coli (col/100 ml) 20[566] 16 70 ND 72[567] 31 ND[568] 20 52[569] 2005 SQ0356 5
SQ0356 SQ02 D.O. (mg/L) 10.4[570] 8.7 8.5 ND 7.2[571] 6.20 ND[572] ND[573] 7.5[574] 2005 SQ0356 5
SQ0356 SQ02 Temp (C) 8 14 15 ND 22 19 ND[575] 8 22 2005 SQ0356 5
SQ0356 SQ02 D.O. (% sat) 87.9 84.5 84.4 ND 82.6 67.0 ND[576] ND[577] 86.0 2005 SQ0356 5
SQ0356 SQ02 pH 6.55[578] 6.68 6.73 ND 6.86[579] 6.87 ND[580] 6.51 6.60[581] 2005 SQ0356 5
SQ0356 SQ02 Alk (mg/L) 6.7[582] 6.3 9.8 ND 11.2[583] 15.70 ND[584] 6.3 11.2[585] 2005 SQ0356 5
Sawmill Pond by bridge off Townsend Rd     W. Groton, MA             1996 SQ0413 5 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/10 7/1 7/31 9/17 10/18 1996 SQ0413 5 1
SQ0413 43950.004.1 (7.4) F.C. (col/100 ml) ND ND 20 127 884 720 ND 1996 SQ0413 5 1
SQ0413 43950.004.1 (7.4) E. coli (col/100 ml) ND ND 0 ND ND 100 ND 1996 SQ0413 5 1
SQ0413 43950.004.1 (7.4) D.O. (mg/L) ND ND 8.5 12.7 8.5 7.8 ND 1996 SQ0413 5 1
SQ0413 43950.004.1 (7.4) Temp (C) ND ND 19.0 22.0 20.0 16.0 ND 1996 SQ0413 5 1
SQ0413 43950.004.1 (7.4) D.O. (% sat) ND ND 92.0 100.0 94.0 79.0 ND 1996 SQ0413 5 1
SQ0413 43950.004.1 (7.4) pH ND ND 6.6 6.9 6.7 6.5 ND 1996 SQ0413 5 1
SQ0413 43950.004.1 (7.4) Alk (mg/L) ND ND 13.5 14.5 11.5 14.5 ND 1996 SQ0413 5 1
SQ0413 43950.004.1 (7.4) N (mg/L) ND ND ND ND ND ND ND 1996 SQ0413 5 1
SQ0413 43950.004.1 (7.4) P (mg/L) ND ND ND ND ND ND ND 1996 SQ0413 5 1
1996 SQ0413 5 1
Sawmill Pond off Townsend Rd near Canner's bldg     W. Groton, MA               1997 SQ0423 5
New Site ID Old Site ID Date (1997) 4/17 5/15 6/20 7/17 8/14 9/19 10/17 6/21  QC 1997 SQ0423 5
SQ0423 43950.004.13 (A-1) F.C. (col/100 ml) 16 8 1556 630 1200 60 440 592 1997 SQ0423 5
SQ0423 43950.004.13 (A-1) E. coli (col/100 ml) 0 ND 320 ND ND ND 400 ND 1997 SQ0423 5
SQ0423 43950.004.13 (A-1) D.O. (mg/L) 9.5 9.5 7 ND 3.5 5 4.5 6.75 1997 SQ0423 5
SQ0423 43950.004.13 (A-1) Temp (C) 8.0 13 21.5 24 22 19 10 21.5 1997 SQ0423 5
SQ0423 43950.004.13 (A-1) D.O. (% sat) 80.0 90 78 ND 40 54 39.9 76 1997 SQ0423 5
SQ0423 43950.004.13 (A-1) pH 6.6 6.85 ND 6.8 6.72 6.6 6.7 ND 1997 SQ0423 5
SQ0423 43950.004.13 (A-1) Alk (mg/L) 10.0 12 18 20.5 22 20 15.5 17 1997 SQ0423 5
1997 SQ0423 5
Sawmill Pond off Townsend Rd near Canner's bldg     W. Groton, MA                   1998 SQ0423 5
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 6/20QC 1998 SQ0423 5
SQ0423 43950.004.13 F.C. (col/100 ml) ND ND 60 20 60 80 10 ND 430 100 1998 SQ0423 5
SQ0423 43950.004.13 E. coli (col/100 ml) ND ND 40 ND 10 ND ND ND 20 ND 1998 SQ0423 5
SQ0423 43950.004.13 D.O. (mg/L) ND ND 9.875 5.5 5.5 5.25 13.5 ND 3 9.375 1998 SQ0423 5
SQ0423 43950.004.13 Temp (C) ND ND 17 23 22 17 11 ND 19 17 1998 SQ0423 5
SQ0423 43950.004.13 D.O. (% sat) ND ND 102 64 63 54 123 ND 32 97 1998 SQ0423 5
SQ0423 43950.004.13 pH ND ND 6.35 6.7 6.45 6.5 6.65 ND 6.65 ND 1998 SQ0423 5
SQ0423 43950.004.13 Alk (mg/L) ND ND 7 17 18 18 15 ND 27 ND 1998 SQ0423 5
SQ0423 43950.004.13 BOD ND ND ND ND ND ND ND ND ND ND 1998 SQ0423 5
1998 SQ0423 5
Sawmill Pond off Townsend Rd near Canner's bldg     W. Groton, MA               1999 SQ0423 5
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 7/17QC 1999 SQ0423 5
SQ0423 99501 F.C. (col/100 ml) ND 10 95 20 115 565 5 ND 1999 SQ0423 5
SQ0423 99501 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 1999 SQ0423 5
SQ0423 99501 D.O. (mg/L) ND 7.3 4.7 0.4 0.7 5.2 7.2 0.9 1999 SQ0423 5
SQ0423 99501 Temp. (oC) ND 17.5 20.0 26.0 24.0 17.0 11.0 26.0 1999 SQ0423 5
SQ0423 99501 D.O. (% sat) ND 77.3 51.8 4.9 8.3 53.9 65.4 11.1 1999 SQ0423 5
SQ0423 99501 pH ND 6.5 6.8 6.7 6.7 6.5 6.7 ND 1999 SQ0423 5
SQ0423 99501 Alk (mg/L) ND 17.0 25.0 29.0 38.0 19.0 17.0 ND 1999 SQ0423 5
1999 SQ0423 5
Sawmill Pond off Townsend Rd near Canner's bldg     W. Groton, MA               2000 SQ0423 5
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 5/20QC 2000 SQ0423 5
SQ0423 SQ01 F. C.  (col/100 ml) ND 60 ND 60 ND 24 ND 60 2000 SQ0423 5
SQ0423 SQ01 E. coli (col/100 ml) 60 ND ND ND ND ND ND ND 2000 SQ0423 5
SQ0423 SQ01 D.O. (mg/L) 9.8 7.3 7.3 6.8 ND 4.7 7.8 2.3 2000 SQ0423 5
SQ0423 SQ01 Temp. (oC) 9.0 14.0 19.0 23.5 ND 19.0 12.0 14.0 2000 SQ0423 5
SQ0423 SQ01 D.O. (% sat) 84.8 70.9 78.8 80.2 ND 50.8 70.8 22.4 2000 SQ0423 5
SQ0423 SQ01 pH 6.5 6.6 6.6 6.7 ND 6.7 6.6 6.5 2000 SQ0423 5
SQ0423 SQ01 Alk (mg/L) 9.7 15.9 14.9 22.6 ND 24.2 25.0 16.6 2000 SQ0423 5
1/4mile up from Rt 225 bridge     W. Groton, MA             1999 SQ0458 5
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 SQ0458 5
SQ0458 99901 F.C. (col/100 ml) ND 24 17 114 ND 930 30 1999 SQ0458 5
SQ0458 99901 E. coli (col/100 ml) ND ND ND ND ND ND ND 1999 SQ0458 5
SQ0458 99901 D.O. (mg/L) 5.4 8.5 3.3 3.3 ND 8.1 5.2 1999 SQ0458 5
SQ0458 99901 Temp. (oC) 9.0 16.0 18.0 25.0 ND 17.0 9.0 1999 SQ0458 5
SQ0458 99901 D.O. (% sat) 46.8 86.3 34.9 40.0 ND 83.9 45.0 1999 SQ0458 5
SQ0458 99901 pH 6.0 6.7 6.7 6.7 ND 6.6 6.4 1999 SQ0458 5
SQ0458 99901 Alk (mg/L) 5.9 17.3 16.3 18.2 ND 10.4 15.0 1999 SQ0458 5
1999 SQ0458 5
Sawmill Pond in front of Canner's house     W. Groton, MA               1997 SQ0472 5
New Site ID Old Site ID Date (1997) 4/17 5/15 6/20 7/17 8/14 9/19 10/17 6/21  QC 1997 SQ0472 5
SQ0472 43950.005.00 F.C. (col/100 ml) 28 272 88 TNTC 0 20 20 68 1997 SQ0472 5
SQ0472 43950.005.00 E. coli (col/100 ml) 20 ND 120 ND ND ND ND ND 1997 SQ0472 5
SQ0472 43950.005.00 D.O. (mg/L) 10 9 7 4.75 5 7 6.5 7 1997 SQ0472 5
SQ0472 43950.005.00 Temp (C) 8 12 20.5 22 21 19 10 20.5 1997 SQ0472 5
SQ0472 43950.005.00 D.O. (% sat) 84 84 77 54 56 76 57.6 77 1997 SQ0472 5
SQ0472 43950.005.00 pH 6.55 6.72 6.6 6.9 7.8 6.7 6.6 6.6 1997 SQ0472 5
SQ0472 43950.005.00 Alk (mg/L) 7 8.5 13 14.5 22 21 17 13 1997 SQ0472 5
1997 SQ0472 5
US Hollingsworth and Vose  off Townsend Rd. near water building.         Groton, MA         1996 SQ0642 5 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/10 7/1 7/31 9/17 10/18 1996 SQ0642 5 1
SQ0642 43590.005.3 (7.1) F.C. (col/100 ml) ND ND 120 7 54 480 ND 1996 SQ0642 5 1
SQ0642 43590.005.3 (7.1) E. coli (col/100 ml) ND ND 40 ND ND 200 ND 1996 SQ0642 5 1
SQ0642 43590.005.3 (7.1) D.O. (mg/L) ND ND 8.5 ND 6.5 8.0 ND 1996 SQ0642 5 1
SQ0642 43590.005.3 (7.1) Temp (C) ND ND 18.0 21.0 19.0 14.0 ND 1996 SQ0642 5 1
SQ0642 43590.005.3 (7.1) D.O. (% sat) ND ND 90.0 ND 70.0 78.0 ND 1996 SQ0642 5 1
SQ0642 43590.005.3 (7.1) pH ND ND 6.5 6.6 6.6 6.8 ND 1996 SQ0642 5 1
SQ0642 43590.005.3 (7.1) Alk (mg/L) ND ND 10.0 10.3 13.0 13.5 ND 1996 SQ0642 5 1
SQ0642 43590.005.3 (7.1) N (mg/L) ND ND ND ND ND ND ND 1996 SQ0642 5 1
SQ0642 43590.005.3 (7.1) P (mg/L) ND ND ND ND ND ND ND 1996 SQ0642 5 1
1996 SQ0642 5 1
Downstream and opposite Candice Lane     Groton, MA             2004 SQ0743 5
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 SQ0743 5
SQ0743 SQ03-04 F.C. (col/100 ml) ND ND <400[586] 200 60[587] 750 40 2004 SQ0743 5
SQ0743 SQ03-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 SQ0743 5
SQ0743 SQ03-04 D.O. (mg/L) ND 10.2 6.4[588] 6.1 5.8 ND 7.1 2004 SQ0743 5
SQ0743 SQ03-04 Temp (C) ND 15.0 20.0 20.0 22.0 18.0 11.0 2004 SQ0743 5
SQ0743 SQ03-04 D.O. (% sat) ND 101.3 ND[589] 67.3 70.0 ND 55.4 2004 SQ0743 5
SQ0743 SQ03-04 pH ND 6.81 6.65 6.70 6.99 7.02 6.38 2004 SQ0743 5
SQ0743 SQ03-04 Alk (mg/L) ND 8.3 10.7 10.7 11.1 10.0 9.3 2004 SQ0743 5
2004 SQ0743 5
Directly opposite Candice Lane on Townsend Rd.     Groton, MA                   2003 SQ0756 5
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19 - QC 6/21QC 9/20QC 2003 SQ0756 5
SQ0756 SQ03-03 F.C. (col/100 ml) 55 15 16 116 84 75 460 55 24 105 2003 SQ0756 5
SQ0756 SQ03-03 E. coli (col/100 ml) ND ND ND ND ND ND 180 ND ND ND 2003 SQ0756 5
SQ0756 SQ03-03 D.O. (mg/L) 9.70 8.20 6.50 5.20 3.20 5.60 7.00 ND 6.80 5.40 2003 SQ0756 5
SQ0756 SQ03-03 Temp (C) 8 11.5 18 21 23 18 10 8 18 18 2003 SQ0756 5
SQ0756 SQ03-03 D.O. (% sat) 82 75.3 68.8 58.4 37.4 59.3 62.1 ND 72 57.1 2003 SQ0756 5
SQ0756 SQ03-03 pH 5.77 ND 5.99 ND ND 6.45 ND 5.75 5.97 6.17 2003 SQ0756 5
SQ0756 SQ03-03 Alk (mg/L) 3.5 ND 6.7 ND ND 15.3 ND 3.4 6.7 11.5 2003 SQ0756 5
2003 SQ0756 5
Swimming hole just N of Candice Lane off Townsend Rd.       Groton, MA           1996 SQ0763 5 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/10 7/1 7/31 9/17 10/18 1996 SQ0763 5 1
SQ0763 43950.007.0 (7.2) F.C. (col/100 ml) ND ND 107 47 54 460 ND 1996 SQ0763 5 1
SQ0763 43950.007.0 (7.2) E. coli (col/100 ml) ND ND ND 40 ND 400 ND 1996 SQ0763 5 1
SQ0763 43950.007.0 (7.2) D.O. (mg/L) ND ND 8.5 9.0 7.7 9.0 ND 1996 SQ0763 5 1
SQ0763 43950.007.0 (7.2) Temp (C) ND ND 18.0 20.0 18.0 14.0 ND 1996 SQ0763 5 1
SQ0763 43950.007.0 (7.2) D.O. (% sat) ND ND 90.0 99.0 81.0 87.0 ND 1996 SQ0763 5 1
SQ0763 43950.007.0 (7.2) pH ND ND 6.6 6.6 6.6 6.7 ND 1996 SQ0763 5 1
SQ0763 43950.007.0 (7.2) Alk (mg/L) ND ND 10.0 11.0 11.5 12.5 ND 1996 SQ0763 5 1
SQ0763 43950.007.0 (7.2) N (mg/L) ND ND ND ND 3.870 0.390 ND 1996 SQ0763 5 1
SQ0763 43950.007.0 (7.2) P (mg/L) ND ND ND ND 0.019 0.719 ND 1996 SQ0763 5 1
1996 SQ0763 5 1
Bertozzi WMA off Townsend Rd cable crossing.     W. Groton, MA             1996 SQ1039 5 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/10 7/1 7/31 9/17 10/18 1996 SQ1039 5 1
SQ1039 43950.009.3 (7.3) F.C. (col/100 ml) ND ND 295 27 27 1080 ND 1996 SQ1039 5 1
SQ1039 43950.009.3 (7.3) E. coli (col/100 ml) ND ND ND 0 ND 100 ND 1996 SQ1039 5 1
SQ1039 43950.009.3 (7.3) D.O. (mg/L) ND ND 8.5 8.3 7.8 9.3 ND 1996 SQ1039 5 1
SQ1039 43950.009.3 (7.3) Temp (C) ND ND 17.0 20.0 18.0 14.5 ND 1996 SQ1039 5 1
SQ1039 43950.009.3 (7.3) D.O. (% sat) ND ND 88.0 91.0 82.0 90.0 ND 1996 SQ1039 5 1
SQ1039 43950.009.3 (7.3) pH ND ND 6.4 6.7 6.7 6.6 ND 1996 SQ1039 5 1
SQ1039 43950.009.3 (7.3) Alk (mg/L) ND ND 8.5 11.0 12.0 10.5 ND 1996 SQ1039 5 1
SQ1039 43950.009.3 (7.3) N (mg/L) ND ND ND ND ND ND ND 1996 SQ1039 5 1
SQ1039 43950.009.3 (7.3) P (mg/L) ND ND ND ND ND ND ND 1996 SQ1039 5 1
1996 SQ1039 5 1
DS of Shepard's Auto Body.       Townsend, MA               2000 SQ1329 5
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 6/17QC 2000 SQ1329 5
SQ1329 SQ02 F. C.  (col/100 ml) 360 40 100 75 ND 36 ND 70 2000 SQ1329 5
SQ1329 SQ02 E. coli (col/100 ml) ND 120 ND ND ND ND ND ND 2000 SQ1329 5
SQ1329 SQ02 D.O. (mg/L) 9.8 9.0 7.7 7.6 ND 7.8 9.2 7.9 2000 SQ1329 5
SQ1329 SQ02 Temp. (oC) 7.5 12.0 18.0 22.0 ND 17.0 10.5 18.0 2000 SQ1329 5
SQ1329 SQ02 D.O. (% sat) 81.7 83.6 81.5 87.2 ND 80.8 79.1 83.6 2000 SQ1329 5
SQ1329 SQ02 pH 6.3 6.4 6.5 6.8 ND 6.7 6.5 6.5 2000 SQ1329 5
SQ1329 SQ02 Alk (mg/L) 6.1 8.1 7.5 10.9 ND 11.3 9.2 7.9 2000 SQ1329 5
DS of Shepard's Auto Body.       Townsend, MA                     2001 SQ1329 5
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 6/16QC 7/21QC 9/15QC 10/20QC 2001 SQ1329 5
SQ1329 SQ01 F. C.  (col/100 ml) ND ND 85 15 ND 20 100 95 30 25 100 2001 SQ1329 5
SQ1329 SQ01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND ND ND 2001 SQ1329 5
SQ1329 SQ01 D.O. (mg/L) ND ND 6.8 8.9 ND 6.8 9.7 6.3 8.35 7.4 6.7 2001 SQ1329 5
SQ1329 SQ01 Temp. (oC) ND ND 23 21 ND 20 10 23 21 20 10 2001 SQ1329 5
SQ1329 SQ01 D.O. (% sat) ND ND 79.4 100.0 ND 74.9 86.1 73.6 93.8 81.6 59.5 2001 SQ1329 5
SQ1329 SQ01 pH ND ND 6.8 6.9 ND 6.9 6.8 6.7 6.9 6.9 6.8 2001 SQ1329 5
SQ1329 SQ01 Alk (mg/L) ND ND 6.5 8.7 ND 12.0 10.1 6.6 8.8 11.0 10.3 2001 SQ1329 5
DS of Shepard's Auto Body.       Townsend, MA                     2002 SQ1329 5
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 6/15QC 7/20QC 8/17QC 9/21QC 2002 SQ1329 5
SQ1329 SQ01 F.C. (col/100 ml) ND 0 260 20 35 0 5 240 0 25 0 2002 SQ1329 5
SQ1329 SQ01 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND ND ND 2002 SQ1329 5
SQ1329 SQ01 D.O. (mg/L) ND 8.5 8.5 6.2 6.5 7.0 9.1 8.5 6.3 6.8 7.2 2002 SQ1329 5
SQ1329 SQ01 Temp. (oC) ND 16 15 23 27 22 10 15 23 27 22 2002 SQ1329 5
SQ1329 SQ01 D.O. (% sat) ND 86.3 84.4 72.4 81.8 80.1 80.7 84.4 73.6 85.5 82.6 2002 SQ1329 5
SQ1329 SQ01 pH ND 6.4 6.5 6.9 7.03 6.9 6.3 6.5 7.0 6.93 6.85 2002 SQ1329 5
SQ1329 SQ01 Alk (mg/L) ND 3.5 6.4 10.8 15.4 11.8 7.9 6.0 10.3 12.8 11.6 2002 SQ1329 5
DS of Shepard's Auto Body.       Townsend, MA                   2003 SQ1329 5
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 8/16QC 10/18QC 2003 SQ1329 5
SQ1329 SQ04-03 F.C. (col/100 ml) 0 0 0 ND 0 0 0 0 0 0 2003 SQ1329 5
SQ1329 SQ04-03 E. coli (col/100 ml) 0 ND ND ND ND ND ND ND ND ND 2003 SQ1329 5
SQ1329 SQ04-03 D.O. (mg/L) 10.30 9.60 7.40 7.35 7.20 4.10 8.70 9.50 2.80 8.50 2003 SQ1329 5
SQ1329 SQ04-03 Temp (C) 7 11 17.5 21 23 18 8 11 23 8 2003 SQ1329 5
SQ1329 SQ04-03 D.O. (% sat) 85 87.2 77.5 82.6 84.1 43.4 73.5 86.3 32.7 71.9 2003 SQ1329 5
SQ1329 SQ04-03 pH ND 6.50 ND ND 6.90 ND ND 6.50 6.87 ND 2003 SQ1329 5
SQ1329 SQ04-03 Alk (mg/L) ND 5.4 ND ND 9.2 ND ND 4.8 11.4 ND 2003 SQ1329 5
2003 SQ1329 5
DS of Shepard's Auto Body.       Townsend, MA             2004 SQ1329 5
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 SQ1329 5
SQ1329 SQ04-04 F.C. (col/100 ml) <20[590] ND 170 100 100[591] >200[592] 20 2004 SQ1329 5
SQ1329 SQ04-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 SQ1329 5
SQ1329 SQ04-04 D.O. (mg/L) 10.4 7.7 7.6 6.6 7.9 7.0 8.9 2004 SQ1329 5
SQ1329 SQ04-04 Temp (C) 8.0 17.0 20.0 20.0 22.0 17.5 12.0 2004 SQ1329 5
SQ1329 SQ04-04 D.O. (% sat) 87.8 79.8 83.8 72.8 90.6 74.1 82.7 2004 SQ1329 5
SQ1329 SQ04-04 pH 5.82 6.92 7.01 6.94 7.29 6.98 6.73 2004 SQ1329 5
SQ1329 SQ04-04 Alk (mg/L) 2.5 7.0 8.9 9.7 9.4 9.8 8.7 2004 SQ1329 5
2004 SQ1329 5
DS of Shepard's Auto Body.       Townsend, MA                 2005 SQ1329 5
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 6/18 (QC) 9/17 (QC) 2005 SQ1329 5
SQ1329 SQ04 F.C. (col/100 ml) ND[593] ND[594] ND[595] ND[596] ND[597] ND[598] ND[599] ND[600] ND[601] 2005 SQ1329 5
SQ1329 SQ04 E. coli (col/100 ml) 0 14 148[602] 40 12 18[603] TNTC[604] 208 8[605] 2005 SQ1329 5
SQ1329 SQ04 D.O. (mg/L) 8.7 8.2 8.4[606] 6.8 7.9 7.00[607] 8.6 8.6 7.4[608] 2005 SQ1329 5
SQ1329 SQ04 Temp (C) 8 13 14 23.5 20 ND 13.5 14 20 2005 SQ1329 5
SQ1329 SQ04 D.O. (% sat) 73.5 77.9 81.6[609] 81.0 87.1 77.2 83.6 83.6 81.6 2005 SQ1329 5
SQ1329 SQ04 pH 6.58 6.60 6.61[610] 6.69 6.74 6.83[611] 6.29[612] 6.69 6.85[613] 2005 SQ1329 5
SQ1329 SQ04 Alk (mg/L) 4.6 5.8 7.0[614] 8.8 8.0 11.80[615] 3.8[616] 7.4 11.5[617] 2005 SQ1329 5
Harbor Pond off Rt 119.  Access between church and old building.         Townsend, MA           1996 SQ1391 5 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/18 9/18 1996 SQ1391 5 1
SQ1391 43950.012.43 (1.6) F.C. (col/100 ml) ND ND 155 47 20 4880 ND 6960 1996 SQ1391 5 1
SQ1391 43950.012.43 (1.6) E. coli (col/100 ml) ND ND ND ND 0 1000 100 ND 1996 SQ1391 5 1
SQ1391 43950.012.43 (1.6) D.O. (mg/L) ND ND 8.5 7.8 8.5 11.5 ND ND 1996 SQ1391 5 1
SQ1391 43950.012.43 (1.6) Temp (C) ND ND 21.5 21.0 22.0 14.0 10.5 14.0 1996 SQ1391 5 1
SQ1391 43950.012.43 (1.6) D.O. (% sat) ND ND 95.0 87.0 97.0 100.0 ND ND 1996 SQ1391 5 1
SQ1391 43950.012.43 (1.6) pH ND ND ND 6.8 6.9 6.8 6.6 ND 1996 SQ1391 5 1
SQ1391 43950.012.43 (1.6) Alk (mg/L) ND ND 9.0 12.0 22.0 11.0 12.0 ND 1996 SQ1391 5 1
SQ1391 43950.012.43 (1.6) N (mg/L) ND ND ND ND ND ND ND ND 1996 SQ1391 5 1
SQ1391 43950.012.43 (1.6) P (mg/L) ND ND ND ND ND ND ND ND 1996 SQ1391 5 1
1996 SQ1391 5 1
Harbor Pond off Rt 119.  Access between church and old building.         Townsend, MA           1997 SQ1391 5
New Site ID Old Site ID Date (1997) 4/18 5/15 6/20 7/18 8/15 9/19 10/17 9/20 QC 1997 SQ1391 5
SQ1391 43950.012.43 F.C. (col/100 ml) 104 ND 88 216 430 80 50 120 1997 SQ1391 5
SQ1391 43950.012.43 E. coli (col/100 ml) 20 ND ND ND ND ND ND ND 1997 SQ1391 5
SQ1391 43950.012.43 D.O. (mg/L) 11.0 ND 8.3 5.5 7.0 6.8 8.0 7.8 1997 SQ1391 5
SQ1391 43950.012.43 Temp (C) 7.0 ND 22.0 24.0 23.0 20.0 10.0 20.0 1997 SQ1391 5
SQ1391 43950.012.43 D.O. (% sat) 91.0 ND 95.0 65.0 82.0 74.0 70.9 85.0 1997 SQ1391 5
SQ1391 43950.012.43 pH 6.3 ND 6.7 6.4 6.7 6.4 6.5 6.4 1997 SQ1391 5
SQ1391 43950.012.43 Alk (mg/L) 5.0 ND 9.0 43.0 17.0 14.0 16.5 18.5 1997 SQ1391 5
1997 SQ1391 5
Harbor Pond off Rt 119.  Access between church and old building.         Townsend, MA               1998 SQ1391 5
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 6/20QC 1998 SQ1391 5
SQ1391 43950.012.43 F.C. (col/100 ml) 86 47 580 20 560 268 50 ND 2020 600 1998 SQ1391 5
SQ1391 43950.012.43 E. coli (col/100 ml) ND 0 100 ND 40 100 0 ND 360 ND 1998 SQ1391 5
SQ1391 43950.012.43 D.O. (mg/L) 10.5 9.5 7 9 7.5 6.5 8.5 ND 4.5 7.25 1998 SQ1391 5
SQ1391 43950.012.43 Temp (C) 12 15 17 23.5 21 18 12 ND 18 17 1998 SQ1391 5
SQ1391 43950.012.43 D.O. (% sat) 98 90 73 106 84 69 79 ND 48 75 1998 SQ1391 5
SQ1391 43950.012.43 pH 6.62 6.3 6.1 6.8 6.45 6.7 6.4 ND 6.65 6.1 1998 SQ1391 5
SQ1391 43950.012.43 Alk (mg/L) 3 5 6 19 15 18 9 ND 20 6 1998 SQ1391 5
SQ1391 43950.012.43 BOD ND ND ND ND ND ND ND ND ND ND 1998 SQ1391 5
1998 SQ1391 5
Harbor Pond off Rt 119.  Access between church and old building.         Townsend, MA           1999 SQ1391 5
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 7/17QC 1999 SQ1391 5
SQ1391 99502 F.C. (col/100 ml) ND 110 70 40 500 3295 5 ND 1999 SQ1391 5
SQ1391 99502 E. coli (col/100 ml) ND 0 10 0 0 340 0 ND 1999 SQ1391 5
SQ1391 99502 D.O. (mg/L) ND 7.0 5.6 6.5 5.0 6.3 7.7 6.4 1999 SQ1391 5
SQ1391 99502 Temp. (oC) ND 17.0 20.0 26.0 25.0 15.0 10.5 ND 1999 SQ1391 5
SQ1391 99502 D.O. (% sat) ND 72.5 61.7 80.3 60.7 62.6 69.2 79.1 1999 SQ1391 5
SQ1391 99502 pH ND 6.3 6.7 6.7 6.6 6.0 6.5 ND 1999 SQ1391 5
SQ1391 99502 Alk (mg/L) ND 9.0 10.0 19.0 18.0 6.0 9.0 ND 1999 SQ1391 5
1999 SQ1391 5
Harbor Pond US of SQ1391 by 70m     Townsend, MA               1997 SQ1398 5
New Site ID Old Site ID Date (1997) 4/18 5/15 6/20 7/18 8/15 9/19 10/17 9/20 QC 1997 SQ1398 5
SQ1398 43950.012.50 F.C. (col/100 ml) 212 ND 204 200 60 0 20 60 1997 SQ1398 5
SQ1398 43950.012.50 E. coli (col/100 ml) 40 ND ND ND ND ND ND ND 1997 SQ1398 5
SQ1398 43950.012.50 D.O. (mg/L) 10.0 ND 8.3 8.8 8.0 8.0 7.3 7.5 1997 SQ1398 5
SQ1398 43950.012.50 Temp (C) 7.0 ND 22.0 25.0 22.0 20.0 10.0 20.0 1997 SQ1398 5
SQ1398 43950.012.50 D.O. (% sat) 82.0 ND 95.0 1.2 92.0 88.0 64.7 83.0 1997 SQ1398 5
SQ1398 43950.012.50 pH 6.3 ND 6.5 6.8 6.7 6.3 6.5 6.3 1997 SQ1398 5
SQ1398 43950.012.50 Alk (mg/L) 6.0 ND 12.0 13.0 13.0 13.5 14.0 17.0 1997 SQ1398 5
1997 SQ1398 5
Off Rt. 13 near Rt 119 junction.     Townsend, MA               1996 SQ1816 5 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/18 9/13 1996 SQ1816 5 1
SQ1816 43950.016.2 (1.7) F.C. (col/100 ml) ND ND 215 67 194 820 29 1530 1996 SQ1816 5 1
SQ1816 43950.016.2 (1.7) E. coli (col/100 ml) ND ND ND ND 40 ND ND 300 1996 SQ1816 5 1
SQ1816 43950.016.2 (1.7) D.O. (mg/L) ND ND 6.5 7.0 7.0 3.5 ND 8.0 1996 SQ1816 5 1
SQ1816 43950.016.2 (1.7) Temp (C) ND ND 17.0 16.0 18.0 13.0 10.0 13.0 1996 SQ1816 5 1
SQ1816 43950.016.2 (1.7) D.O. (% sat) ND ND 67.0 71.0 74.0 33.0 ND 76.0 1996 SQ1816 5 1
SQ1816 43950.016.2 (1.7) pH ND ND 6.0 6.4 6.7 6.5 6.4 6.4 1996 SQ1816 5 1
SQ1816 43950.016.2 (1.7) Alk (mg/L) ND ND 7.0 10.0 7.0 10.0 10.0 13.5 1996 SQ1816 5 1
SQ1816 43950.016.2 (1.7) N (mg/L) ND ND ND 0.330 ND 5.190 ND 0.990 1996 SQ1816 5 1
SQ1816 43950.016.2 (1.7) P (mg/L) ND ND ND 0.019 ND 0.544 ND 0.255 1996 SQ1816 5 1
1996 SQ1816 5 1
Behind Farmer's Exchange ds of Adam's Dam off Rt 13       Townsend, MA           2004 SQ1887 5
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 SQ1887 5
SQ1887 SQ06-04 F.C. (col/100 ml) ND ND ND 350 0[618] TNTC[619] 520 2004 SQ1887 5
SQ1887 SQ06-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 SQ1887 5
SQ1887 SQ06-04 D.O. (mg/L) ND 7.2 ND 7.2 6.1 7.4[620] 7.7 2004 SQ1887 5
SQ1887 SQ06-04 Temp (C) ND 16.0 ND ND 20.0 16.0 14.0 2004 SQ1887 5
SQ1887 SQ06-04 D.O. (% sat) ND 73.1 ND ND 67.3 75.1 74.8 2004 SQ1887 5
SQ1887 SQ06-04 pH ND 6.80 ND 6.70 6.97 6.84 6.56[621] 2004 SQ1887 5
SQ1887 SQ06-04 Alk (mg/L) ND 5.8 ND 9.4 9.6 9.1 8.1[622] 2004 SQ1887 5
2004 SQ1887 5
Behind Farmer's Exchange ds of Adam's Dam off Rt 13       Townsend, MA               2005 SQ1887 5
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 5/21 (QC) 9/17 (QC) 2005 SQ1887 5
SQ1887 SQ06 F.C. (col/100 ml) ND[623] ND[624] ND[625] ND[626] ND[627] ND[628] ND[629] ND[630] ND[631] 2005 SQ1887 5
SQ1887 SQ06 E. coli (col/100 ml) 0 6[632] 144 148 72 127[633] ND[634] 6 100 plus[635] 2005 SQ1887 5
SQ1887 SQ06 D.O. (mg/L) 9.6[636] 8.7[637] 7.5 6.1 7.0[638] 6.10[639] ND[640] ND[641] 6.2[642] 2005 SQ1887 5
SQ1887 SQ06 Temp (C) 7 12 15 20 18.5 17 ND[643] 12 ND 2005 SQ1887 5
SQ1887 SQ06 D.O. (% sat) 79.2 80.9 74.5 67.3 75.6 63.2 ND[644] ND[645] 64.2 2005 SQ1887 5
SQ1887 SQ06 pH 6.22 6.48[646] 6.54 6.61 6.45 6.49[647] ND[648] 6.38 6.48[649] 2005 SQ1887 5
SQ1887 SQ06 Alk (mg/L) 3.9 5.7[650] 6.3 8.1 9.5 10.70[651] ND[652] 5.5 10.1[653] 2005 SQ1887 5
Howard Park (near SQ Elem School).     Townsend, MA               1996 SQ1962 5 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/18 9/13 1996 SQ1962 5 1
SQ1962 43950.017.4 (1.3) F.C. (col/100 ml) ND ND 255 288 114 10040 87 150 1996 SQ1962 5 1
SQ1962 43950.017.4 (1.3) E. coli (col/100 ml) ND ND ND ND 0 ND ND ND 1996 SQ1962 5 1
SQ1962 43950.017.4 (1.3) D.O. (mg/L) ND ND 8.0 7.5 7.8 4.5 ND 6.0 1996 SQ1962 5 1
SQ1962 43950.017.4 (1.3) Temp (C) ND ND 20.0 18.0 15.0 14.0 10.0 15.0 1996 SQ1962 5 1
SQ1962 43950.017.4 (1.3) D.O. (% sat) ND ND 88.0 79.0 77.0 44.0 ND 59.0 1996 SQ1962 5 1
SQ1962 43950.017.4 (1.3) pH ND ND 6.3 6.6 6.7 6.9 6.0 6.5 1996 SQ1962 5 1
SQ1962 43950.017.4 (1.3) Alk (mg/L) ND ND 15.0 11.0 7.0 8.0 10.0 12.5 1996 SQ1962 5 1
SQ1962 43950.017.4 (1.3) N (mg/L) ND ND ND ND ND ND ND ND 1996 SQ1962 5 1
SQ1962 43950.017.4 (1.3) P (mg/L) ND ND ND ND ND ND ND ND 1996 SQ1962 5 1
1996 SQ1962 5 1
Howard Park (near SQ Elem School)     Townsend, MA               1997 SQ1962 5
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 8/16 QC  1997 SQ1962 5
SQ1962 43950.017.43 F.C. (col/100 ml) 428 36 332 ND 250 ND 0 100 1997 SQ1962 5
SQ1962 43950.017.43 E. coli (col/100 ml) 40 10 ND ND ND ND 0 ND 1997 SQ1962 5
SQ1962 43950.017.43 D.O. (mg/L) 10.5 9.0 7.5 ND 8.5 ND 1.5 8.0 1997 SQ1962 5
SQ1962 43950.017.43 Temp (C) 3.8 8.5 18.0 ND 16.5 ND 9.0 16.5 1997 SQ1962 5
SQ1962 43950.017.43 D.O. (% sat) 80.0 78.0 79.0 ND 87.0 ND 12.9 82.0 1997 SQ1962 5
SQ1962 43950.017.43 pH 6.2 6.4 6.4 ND 6.7 ND 6.3 6.5 1997 SQ1962 5
SQ1962 43950.017.43 Alk (mg/L) 4.0 7.0 11.0 ND 12.0 ND 13.5 13.0 1997 SQ1962 5
1997 SQ1962 5
Off Dudley Rd from Dudley Memorial. Sandpit access.     Townsend, MA               2000 SQ2172 5
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 7/15QC 2000 SQ2172 5
SQ2172 SQ03 F. C.  (col/100 ml) 240 20 25 130 ND 88 12 175 2000 SQ2172 5
SQ2172 SQ03 E. coli (col/100 ml) 40 60 ND ND ND ND ND ND 2000 SQ2172 5
SQ2172 SQ03 D.O. (mg/L) 10.0 9.5 7.0 6.3 ND 7.4 7.9 5.8 2000 SQ2172 5
SQ2172 SQ03 Temp. (oC) 8.0 10.0 18.5 19.0 ND 15.0 10.0 19.0 2000 SQ2172 5
SQ2172 SQ03 D.O. (% sat) 84.5 84.3 74.9 68.3 ND 73.5 70.1 62.6 2000 SQ2172 5
SQ2172 SQ03 pH 6.2 6.4 6.4 6.4 ND 6.6 6.3 6.4 2000 SQ2172 5
SQ2172 SQ03 Alk (mg/L) 5.8 7.7 7.4 10.5 ND 10.0 8.6 9.2 2000 SQ2172 5
Off Dudley Rd from Dudley Memorial. Sandpit access.     Townsend, MA                 2003 SQ2172 5
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 6/21QC 9/20QC 2003 SQ2172 5
SQ2172 SQ05-03 F.C. (col/100 ml) ND 0 0 5 ND 0 ND ND 0 2003 SQ2172 5
SQ2172 SQ05-03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2003 SQ2172 5
SQ2172 SQ05-03 D.O. (mg/L) 9.80 9.80 7.30 6.00 ND 6.15 ND ND ND 2003 SQ2172 5
SQ2172 SQ05-03 Temp (C) 6 10 16 19 ND 15 ND 16 15 2003 SQ2172 5
SQ2172 SQ05-03 D.O. (% sat) 78.8 87 74.1 64.8 ND 61.1 ND ND ND 2003 SQ2172 5
SQ2172 SQ05-03 pH ND 6.25 6.40 ND ND 6.50 ND 6.38 6.62 2003 SQ2172 5
SQ2172 SQ05-03 Alk (mg/L) ND 4.4 6.3 ND ND 9.6 ND 6.0 9.1 2003 SQ2172 5
2003 SQ2172 5
DS of Trnpke Bdge (Rossbach). ('96,'99,'02 US)     Townsend, MA               1996 SQ2221 5 1
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/18 9/13 1996 SQ2221 5 1
SQ2221 43950.019.6 (1.2) F.C. (col/100 ml) ND ND ND 201 60 660 20 90 1996 SQ2221 5 1
SQ2221 43950.019.6 (1.2) E. coli (col/100 ml) ND ND ND 180 0 0 ND 90 1996 SQ2221 5 1
SQ2221 43950.019.6 (1.2) D.O. (mg/L) ND ND ND 8.5 7.8 6.5 ND 8.0 1996 SQ2221 5 1
SQ2221 43950.019.6 (1.2) Temp (C) ND ND ND 20.0 18.0 15.0 10.0 18.0 1996 SQ2221 5 1
SQ2221 43950.019.6 (1.2) D.O. (% sat) ND ND ND 94.0 82.0 64.0 ND 85.0 1996 SQ2221 5 1
SQ2221 43950.019.6 (1.2) pH ND ND ND 6.7 6.6 6.6 6.4 6.4 1996 SQ2221 5 1
SQ2221 43950.019.6 (1.2) Alk (mg/L) ND ND ND 10.0 13.0 8.0 11.0 10.5 1996 SQ2221 5 1
SQ2221 43950.019.6 (1.2) N (mg/L) ND ND ND 1.370 ND 0.140 ND 0.440 1996 SQ2221 5 1
SQ2221 43950.019.6 (1.2) P (mg/L) ND ND ND 0.019 ND 0.322 ND 0.570 1996 SQ2221 5 1
1996 SQ2221 5 1
DS of Trnpke Bdge (Rossbach). (9'6,'99,'02 US)     Townsend, MA               1997 SQ2221 5
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 8/16 QC  1997 SQ2221 5
SQ2221 43950.025.43 F.C. (col/100 ml) 536 88 172 ND 90 ND 0 110 1997 SQ2221 5
SQ2221 43950.025.43 E. coli (col/100 ml) 120 60 ND ND ND ND ND ND 1997 SQ2221 5
SQ2221 43950.025.43 D.O. (mg/L) ND ND ND ND ND ND ND ND 1997 SQ2221 5
SQ2221 43950.025.43 Temp (C) ND ND ND ND ND ND ND ND 1997 SQ2221 5
SQ2221 43950.025.43 D.O. (% sat) ND ND ND ND ND ND ND ND 1997 SQ2221 5
SQ2221 43950.025.43 pH ND ND ND ND ND ND ND ND 1997 SQ2221 5
SQ2221 43950.025.43 Alk (mg/L) ND ND ND ND ND ND ND ND 1997 SQ2221 5
1997 SQ2221 5
DS of Trnpke Bdge (Rossbach). (9'6,'99,'02 US)     Townsend, MA                   1998 SQ2221 5
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 6/20QC 1998 SQ2221 5
SQ2221 43950.025.43 F.C. (col/100 ml) 13 54 280 140 310 134 60 ND 910 80 1998 SQ2221 5
SQ2221 43950.025.43 E. coli (col/100 ml) ND 0 80 ND 0 ND 40 ND ND ND 1998 SQ2221 5
SQ2221 43950.025.43 D.O. (mg/L) 10.5 9 8.75 7.5 11.5 9 10.5 ND 7.5 8.5 1998 SQ2221 5
SQ2221 43950.025.43 Temp (C) 12 14 16 20 19 14 19 ND 15.5 16 1998 SQ2221 5
SQ2221 43950.025.43 D.O. (% sat) 98 90 89 83 124 87 114 ND 75 86 1998 SQ2221 5
SQ2221 43950.025.43 pH 6.42 6.3 6 6.6 6.4 6.5 6.4 ND 6.6 6.2 1998 SQ2221 5
SQ2221 43950.025.43 Alk (mg/L) 7 5 3 10 9 14 8 ND 13 6 1998 SQ2221 5
SQ2221 43950.025.43 BOD ND ND ND ND ND ND ND ND ND ND 1998 SQ2221 5
1998 SQ2221 5
DS of Trnpke Bdge (Rossbach). (9'6,'99,'02 US)     Townsend, MA               1999 SQ2221 5
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 7/17QC 1999 SQ2221 5
SQ2221 99503 F.C. (col/100 ml) ND 60 120 315 590 1245 75 ND 1999 SQ2221 5
SQ2221 99503 E. coli (col/100 ml) ND 20 10 ND 40 285 20 ND 1999 SQ2221 5
SQ2221 99503 D.O. (mg/L) ND 7.4 10.8 ND 6.2 7.8 9.0 6.2 1999 SQ2221 5
SQ2221 99503 Temp. (oC) ND 14.5 15.0 21.0 20.0 15.0 9.5 ND 1999 SQ2221 5
SQ2221 99503 D.O. (% sat) ND 73.5 107.2 ND 68.4 77.5 79.4 69.7 1999 SQ2221 5
SQ2221 99503 pH ND 6.2 6.4 6.4 6.5 6.0 6.4 ND 1999 SQ2221 5
SQ2221 99503 Alk (mg/L) ND 6.0 13.0 13.0 13.0 7.0 7.0 ND 1999 SQ2221 5
1999 SQ2221 5
DS of Trnpke Bdge (Rossbach). (9'6,'99,'02 US)     Townsend, MA                 2002 SQ2221 5
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 6/15QC 9/21QC 2002 SQ2221 5
SQ2221 SQ02 F.C. (col/100 ml) ND ND 405 30 50 10 65 560 5 2002 SQ2221 5
SQ2221 SQ02 E. coli (col/100 ml) ND ND ND ND ND ND 40 ND ND 2002 SQ2221 5
SQ2221 SQ02 D.O. (mg/L) ND ND 8.2 6.7 5.5 5.7 4.1 8.1 ND 2002 SQ2221 5
SQ2221 SQ02 Temp. (oC) ND ND 14 18.5 21 17 8 14 17 2002 SQ2221 5
SQ2221 SQ02 D.O. (% sat) ND ND 79.7 71.6 61.8 59.1 34.7 78.7 ND 2002 SQ2221 5
SQ2221 SQ02 pH ND ND 6.5 6.5 6.65 6.5 6.1 ND 6.5 2002 SQ2221 5
SQ2221 SQ02 Alk (mg/L) ND ND 6.0 8.6 14.1 11.5 6.8 ND 11.4 2002 SQ2221 5
2005 SQ2400 5
At Mason Rd bridge DS of dam     W. Townsend, MA               2005 SQ2400 5
New Site ID Old Site ID Date (2005) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 7/16 (QC) 2005 SQ2400 5
SQ2400 SQ07 F.C. (col/100 ml) ND[654] ND[655] ND[656] ND[657] ND[658] ND[659] ND[660] ND[661] 2005 SQ2400 5
SQ2400 SQ07 E. coli (col/100 ml) 0 8 144 124 64 19 ND[662] 106[663] 2005 SQ2400 5
SQ2400 SQ07 D.O. (mg/L) 11.7 7.6 7.6 5.9[664] 6.9 5.80 ND[665] 5.9[666] 2005 SQ2400 5
SQ2400 SQ07 Temp (C) 6.5 12 15 21 19 17 ND[667] 21 2005 SQ2400 5
SQ2400 SQ07 D.O. (% sat) 96.5 70.6 75.5 58.6 74.5 60.1 ND[668] 58.6 2005 SQ2400 5
SQ2400 SQ07 pH 6.14[669] 6.39 6.64 6.42[670] 6.11[671] 6.33 ND[672] 6.46[673] 2005 SQ2400 5
SQ2400 SQ07 Alk (mg/L) 3.7[674] 5.5 6.2 8.8[675] 8.0[676] 11.00 ND[677] 9.0[678] 2005 SQ2400 5
SQ2400 5
Behind VFW pond park.  Through woods.     Townsend, MA               1997 SQ2475 5
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 9/20 QC 1997 SQ2475 5
SQ2475 43950.027.43 F.C. (col/100 ml) 304 ND 96 436 1140 120 20 220 1997 SQ2475 5
SQ2475 43950.027.43 E. coli (col/100 ml) 140 ND ND 140 ND ND ND ND 1997 SQ2475 5
SQ2475 43950.027.43 D.O. (mg/L) 12.0 ND 6.5 5.8 6.0 6.0 7.3 6.5 1997 SQ2475 5
SQ2475 43950.027.43 Temp (C) 6.0 ND 19.0 21.0 18.0 16.0 9.0 16.0 1997 SQ2475 5
SQ2475 43950.027.43 D.O. (% sat) 96.0 ND 70.0 65.0 64.0 61.0 63.2 66.0 1997 SQ2475 5
SQ2475 43950.027.43 pH 6.3 ND 6.4 6.3 6.3 6.2 6.4 6.4 1997 SQ2475 5
SQ2475 43950.027.43 Alk (mg/L) 4.0 ND 10.0 15.0 11.0 12.5 13.0 15.5 1997 SQ2475 5
1997 SQ2475 5
Behind VFW pond park.  Through woods.     Townsend, MA                   1998 SQ2475 5
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 6/20QC 1998 SQ2475 5
SQ2475 43950.027.43  F.C. (col/100 ml) 40 47 140 160 510 NA  50 ND 2110 220 1998 SQ2475 5
SQ2475 43950.027.43  E. coli (col/100 ml) ND ND 0 ND 100 ND 0 ND ND ND 1998 SQ2475 5
SQ2475 43950.027.43  D.O. (mg/L) 9 8 7.5 7.25 5 7.5 10 ND 8 7.75 1998 SQ2475 5
SQ2475 43950.027.43  Temp (C) 11 14 16 20 19 14 20 ND 15.5 16 1998 SQ2475 5
SQ2475 43950.027.43  D.O. (% sat) 81 80 76 80 54 73 110 ND 80 78 1998 SQ2475 5
SQ2475 43950.027.43  pH 6.25 6.2 6.1 6.5 6.37 6.4 6.3 ND 6.45 6 1998 SQ2475 5
SQ2475 43950.027.43  Alk (mg/L) 7.5 6 4 11 12 14 9 ND 10.5 5 1998 SQ2475 5
SQ2475 43950.027.43  BOD ND ND ND ND ND ND ND ND ND ND 1998 SQ2475 5
1998 SQ2475 5
Behind VFW pond park.  Through woods.     Townsend, MA               1999 SQ2475 5
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 7/17QC 1999 SQ2475 5
SQ2475 99504 F.C. (col/100 ml) ND 30 135 130 425 1290 20 ND 1999 SQ2475 5
SQ2475 99504 E. coli (col/100 ml) ND 0 10 0 40 1-20 20 ND 1999 SQ2475 5
SQ2475 99504 D.O. (mg/L) ND 7.4 8.3 5.1 5.5 5.9 7.8 5.4 1999 SQ2475 5
SQ2475 99504 Temp. (oC) ND 13.5 15.0 21.0 20.0 15.0 9.0 ND 1999 SQ2475 5
SQ2475 99504 D.O. (% sat) ND 71.9 82.4 57.3 60.6 58.6 67.5 60.6 1999 SQ2475 5
SQ2475 99504 pH ND 6.0 6.5 6.4 6.4 6.0 6.3 ND 1999 SQ2475 5
SQ2475 99504 Alk (mg/L) ND 7.0 14.0 14.0 13.0 5.0 8.0 ND 1999 SQ2475 5
1999 SQ2475 5
Behind VFW pond park.  Through woods.     Townsend, MA             2002 SQ2475 5
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 SQ2475 5
SQ2475 SQ04 F.C. (col/100 ml) ND 170 500 0 60 10 ND 2002 SQ2475 5
SQ2475 SQ04 E. coli (col/100 ml) ND ND ND ND ND 0 0 2002 SQ2475 5
SQ2475 SQ04 D.O. (mg/L) ND 6.1 ND 4.0 4.8 4.8 7.3 2002 SQ2475 5
SQ2475 SQ04 Temp. (oC) ND 13.5 17 22 25 20 11 2002 SQ2475 5
SQ2475 SQ04 D.O. (% sat) ND 58.6 ND 45.9 58.3 52.9 66.3 2002 SQ2475 5
SQ2475 SQ04 pH ND 6.1 6.4 6.35 6.74 6.35 ND 2002 SQ2475 5
SQ2475 SQ04 Alk (mg/L) ND 3.1 5.1 11.1 14.3 11.6 ND 2002 SQ2475 5
Squannacook River Tributaries  
2005 4
Bixby Brook.  At Meeting House Rd     Townsend, MA             1996 BB0093 5 2
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/18 1996 BB0093 5 2
BB0093 43950.013.4 (1.5)  F.C. (col/100 ml) ND ND 500 388 127 13080 40 1996 BB0093 5 2
BB0093 43950.013.4 (1.5)  E. coli (col/100 ml) ND ND 0 ND 0 ND 40 1996 BB0093 5 2
BB0093 43950.013.4 (1.5)  D.O. (mg/L) ND ND 8.5 7.3 8.3 10.0 ND 1996 BB0093 5 2
BB0093 43950.013.4 (1.5)  Temp (C) ND ND 19.5 19.5 18.0 14.0 10.0 1996 BB0093 5 2
BB0093 43950.013.4 (1.5)  D.O. (% sat) ND ND 92.0 78.0 87.0 97.0 ND 1996 BB0093 5 2
BB0093 43950.013.4 (1.5)  pH ND ND 6.3 6.6 6.6 6.6 6.3 1996 BB0093 5 2
BB0093 43950.013.4 (1.5)  Alk (mg/L) ND ND 9.0 13.0 8.0 9.0 10.5 1996 BB0093 5 2
BB0093 43950.013.4 (1.5)  N (mg/L) ND ND ND ND ND ND ND 1996 BB0093 5 2
BB0093 43950.013.4 (1.5)  P (mg/L) ND ND ND ND ND ND ND 1996 BB0093 5 2
1996 BB0093 5 2
Bixby Brook.  At Meeting House Rd     Townsend, MA             2002 BB0093 5
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 BB0093 5
BB0093 SQ03 F.C. (col/100 ml) ND ND 3770 100 240 0 0 2002 BB0093 5
BB0093 SQ03 E. coli (col/100 ml) ND ND ND ND ND ND 0 2002 BB0093 5
BB0093 SQ03 D.O. (mg/L) ND ND 3.8 2.0 1.7 ND 8.4 2002 BB0093 5
BB0093 SQ03 Temp. (oC) ND ND 15 20 21 19 8 2002 BB0093 5
BB0093 SQ03 D.O. (% sat) ND ND 37.7 22.1 19.1 ND 71.0 2002 BB0093 5
BB0093 SQ03 pH ND ND 5.9 6.3 6.08 6.2 5.7 2002 BB0093 5
BB0093 SQ03 Alk (mg/L) ND ND 4.5 9.2 9.2 7.3 5.9 2002 BB0093 5
Hawthorne Brook,  30m US from confluence with SQ (canoe).         Townsend, MA           1997 HB0003 5
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 8/16 QC  1997 HB0003 5
HB0003 HB.000.03 F.C. (col/100 ml) 8 28 252 ND 70 ND 0 40 1997 HB0003 5
HB0003 HB.000.03 E. coli (col/100 ml) 0 ND ND ND ND ND ND ND 1997 HB0003 5
HB0003 HB.000.03 D.O. (mg/L) 9.5 8.8 6.8 ND 5.5 ND 7.0 5.0 1997 HB0003 5
HB0003 HB.000.03 Temp (C) 3.5 6.3 17.0 ND 15.5 ND 7.0 15.5 1997 HB0003 5
HB0003 HB.000.03 D.O. (% sat) 72.0 71.0 70.0 ND 55.0 ND 57.3 50.0 1997 HB0003 5
HB0003 HB.000.03 pH 5.4 6.1 6.3 ND 6.6 ND 6.4 6.5 1997 HB0003 5
HB0003 HB.000.03 Alk (mg/L) 5.0 5.0 10.0 ND 21.0 ND 15.0 16.5 1997 HB0003 5
1997 HB0003 5
About 1/2km from mouth of Locke Brook.     Townsend, MA             1996 LK0060 5 2
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/18 1996 LK0060 5 2
LK0060 44225.000.6 (3.2) F.C. (col/100 ml) ND ND ND 20 ND ND ND 1996 LK0060 5 2
LK0060 44225.000.6 (3.2) E. coli (col/100 ml) ND ND 380 ND ND ND ND 1996 LK0060 5 2
LK0060 44225.000.6 (3.2) D.O. (mg/L) ND ND 7.5 9.5 ND ND ND 1996 LK0060 5 2
LK0060 44225.000.6 (3.2) Temp (C) ND ND 20.0 ND ND ND ND 1996 LK0060 5 2
LK0060 44225.000.6 (3.2) D.O. (% sat) ND ND 83.0 ND ND ND ND 1996 LK0060 5 2
LK0060 44225.000.6 (3.2) pH ND ND 6.4 6.6 ND ND ND 1996 LK0060 5 2
LK0060 44225.000.6 (3.2) Alk (mg/L) ND ND 5.0 9.0 ND ND ND 1996 LK0060 5 2
LK0060 44225.000.6 (3.2) N (mg/L) ND ND ND 1.550 ND ND ND 1996 LK0060 5 2
LK0060 44225.000.6 (3.2) P (mg/L) ND ND ND 0.019 ND ND ND 1996 LK0060 5 2
1996 LK0060 5 2
Mason Brook.  15m DS Turnpike Rd Bridge     Townsend, MA             1996 MB0074 5 2
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/17 1996 MB0074 5 2
MB0074 44125.000.6 (12.2) F.C. (col/100 ml) ND ND 220 54 40 180 10 1996 MB0074 5 2
MB0074 44125.000.6 (12.2) E. coli (col/100 ml) ND ND ND 0 0 ND ND 1996 MB0074 5 2
MB0074 44125.000.6 (12.2) D.O. (mg/L) ND ND 10.5 7.0 6.0 1.5 1.3 1996 MB0074 5 2
MB0074 44125.000.6 (12.2) Temp (C) ND ND 19.0 15.0 18.0 14.0 9.0 1996 MB0074 5 2
MB0074 44125.000.6 (12.2) D.O. (% sat) ND ND 100.0 69.0 63.0 14.0 11.0 1996 MB0074 5 2
MB0074 44125.000.6 (12.2) pH ND ND 6.3 6.7 6.7 6.6 6.2 1996 MB0074 5 2
MB0074 44125.000.6 (12.2) Alk (mg/L) ND ND 5.0 8.0 12.0 6.0 4.0 1996 MB0074 5 2
MB0074 44125.000.6 (12.2) N (mg/L) ND ND ND 1.280 ND 0.060 ND 1996 MB0074 5 2
MB0074 44125.000.6 (12.2) P (mg/L) ND ND ND 0.019 ND 0.470 ND 1996 MB0074 5 2
1996 MB0074 5 2
Mason Brook.  100 ft DS of Jed's Lane bridge     Mason, NH              2000 MB0401 5
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 MB0401 5
MB0401 MB02 F. C.  (col/100 ml) ND ND ND ND ND 28 ND 2000 MB0401 5
MB0401 MB02 E. coli (col/100 ml) ND 40 160 ND ND ND ND 2000 MB0401 5
MB0401 MB02 D.O. (mg/L) ND 13.5 7.1 ND 1.7 6.3 ND 2000 MB0401 5
MB0401 MB02 Temp. (oC) ND 10.0 18.0 ND 16.0 14.0 10.0 2000 MB0401 5
MB0401 MB02 D.O. (% sat) ND ND 75.1 ND 17.3 61.2 ND 2000 MB0401 5
MB0401 MB02 pH ND 5.9 6.0 ND 6.1 6.1 5.9 2000 MB0401 5
MB0401 MB02 Alk (mg/L) ND 4.9 4.7 ND 4.4 5.4 4.8 2000 MB0401 5
Mason Brook.  100 ft DS of Jed's Lane bridge     Mason, NH                2001 MB0401 5
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 5/19 QC 2001 MB0401 5
MB0401 MB02 F. C.  (col/100 ml) ND ND ND ND ND ND ND ND 2001 MB0401 5
MB0401 MB02 E. coli (col/100 ml) ND 20 ND ND ND ND ND 20 2001 MB0401 5
MB0401 MB02 D.O. (mg/L) ND 7.1 6.4 ND 7.4 5.6 ND 7.9 2001 MB0401 5
MB0401 MB02 Temp. (oC) 6 10 19.5 ND 18 10 ND 10 2001 MB0401 5
MB0401 MB02 D.O. (% sat) ND 63.0 69.8 ND 78.3 49.7 ND 70.1 2001 MB0401 5
MB0401 MB02 pH 5.8 6.2 6.3 ND 6.7 6.4 ND ND 2001 MB0401 5
MB0401 MB02 Alk (mg/L) 0.2 8.4 3.7 ND 8.6 6.3 ND ND 2001 MB0401 5
Mason Brook.  0.1 mile US of Jed's Lane bridge off Rt. 123       Mason, NH            1999 MB0420 5
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 MB0420 5
MB0420 991102 F.C. (col/100 ml) ND ND 85 ND 3190 ND 65 1999 MB0420 5
MB0420 991102 E. coli (col/100 ml) ND ND 20 ND 80 ND 0 1999 MB0420 5
MB0420 991102 D.O. (mg/L) ND ND 7.4 ND 6.8 8.1 8.6 1999 MB0420 5
MB0420 991102 Temp. (oC) ND ND 12.5 ND 19.0 12.5 5.5 1999 MB0420 5
MB0420 991102 D.O. (% sat) ND ND 70.4 ND 72.0 76.0 68.4 1999 MB0420 5
MB0420 991102 pH ND ND 6.6 ND 6.3 5.5 6.0 1999 MB0420 5
MB0420 991102 Alk (mg/L) ND ND 9.0 ND 6.0 4.0 5.0 1999 MB0420 5
1999 MB0420 5
Mason Brook.  0.1 mile US of Jed's Lane bridge off Rt. 123       Mason, NH            2000 MB0420 5
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 MB0420 5
MB0420 MB01 F. C.  (col/100 ml) 760 20 ND ND ND 36 ND 2000 MB0420 5
MB0420 MB01 E. coli (col/100 ml) ND ND 60 ND 100 40 20 2000 MB0420 5
MB0420 MB01 D.O. (mg/L) 8.9 ND 6.4 ND 1.6 6.4 ND 2000 MB0420 5
MB0420 MB01 Temp. (oC) 8.0 10.0 18.0 ND 16.5 14.0 12.0 2000 MB0420 5
MB0420 MB01 D.O. (% sat) 75.2 119.7 67.7 ND 16.4 62.2 ND 2000 MB0420 5
MB0420 MB01 pH 5.7 5.9 6.0 ND 6.0 6.1 6.1 2000 MB0420 5
MB0420 MB01 Alk (mg/L) 4.2 4.1 3.7 ND 5.1 5.4 5.2 2000 MB0420 5
Mason Brook.  0.1 mile US of Jed's Lane bridge off Rt. 123       Mason, NH            2001 MB0420 5
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 2001 MB0420 5
MB0420 MB01 F. C.  (col/100 ml) ND ND ND ND ND ND ND 2001 MB0420 5
MB0420 MB01 E. coli (col/100 ml) ND 20 ND ND ND 20 ND 2001 MB0420 5
MB0420 MB01 D.O. (mg/L) ND 7.2 5.1 ND 5.6 5.8 ND 2001 MB0420 5
MB0420 MB01 Temp. (oC) 6 10.5 19.5 ND 18 9.5 ND 2001 MB0420 5
MB0420 MB01 D.O. (% sat) ND 64.6 55.7 ND 59.3 50.8 ND 2001 MB0420 5
MB0420 MB01 pH 5.8 6.0 6.1 ND 6.5 6.7 ND 2001 MB0420 5
MB0420 MB01 Alk (mg/L) 0.5 9.0 3.8 ND 9.5 8.4 ND 2001 MB0420 5
Pearl Hill Brook at Rt. 119 crossing.     W. Townsend, MA             1996 PH0041 5 2
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/18 9/20 10/18 1996 PH0041 5 2
PH0041 44200.001.0 (3.3) F.C. (col/100 ml) ND ND 15 27 ND 20 20 1996 PH0041 5 2
PH0041 44200.001.0 (3.3) E. coli (col/100 ml) ND ND 40 20 ND ND ND 1996 PH0041 5 2
PH0041 44200.001.0 (3.3) D.O. (mg/L) ND ND 8.0 9.5 9.5 12.0 ND 1996 PH0041 5 2
PH0041 44200.001.0 (3.3) Temp (C) ND ND 20.0 ND 18.0 15.0 10.0 1996 PH0041 5 2
PH0041 44200.001.0 (3.3) D.O. (% sat) ND ND 88.0 ND 100.0 100.0 ND 1996 PH0041 5 2
PH0041 44200.001.0 (3.3) pH ND ND 6.1 6.7 6.8 6.7 6.4 1996 PH0041 5 2
PH0041 44200.001.0 (3.3) Alk (mg/L) ND ND 4.0 7.0 8.5 6.0 7.0 1996 PH0041 5 2
PH0041 44200.001.0 (3.3) N (mg/L) ND ND ND 1.290 ND 0.050 ND 1996 PH0041 5 2
PH0041 44200.001.0 (3.3) P (mg/L) ND ND ND 0.019 ND 0.440 ND 1996 PH0041 5 2
1996 PH0041 5 2
Trap Falls.  Upstream side of Rt 119 bridge at Wheeler Rd (near Brookside Farm).                Ashby, MA     2000 TF0004 5
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 9/16QC 2000 TF0004 5
TF0004 WD02 F. C.  (col/100 ml) 120 ND ND ND ND 24 ND 20 2000 TF0004 5
TF0004 WD02 E. coli (col/100 ml) ND ND ND ND ND ND ND ND 2000 TF0004 5
TF0004 WD02 D.O. (mg/L) 10.2 10.5 8.4 8.5 ND 9.7 10.1 9.5 2000 TF0004 5
TF0004 WD02 Temp. (oC) 7.0 10.0 19.0 18.0 ND 13.5 10.0 13.5 2000 TF0004 5
TF0004 WD02 D.O. (% sat) 84.2 93.2 90.7 89.9 ND 93.2 89.6 91.3 2000 TF0004 5
TF0004 WD02 pH 6.4 6.7 6.7 6.9 ND 6.7 6.7 6.9 2000 TF0004 5
TF0004 WD02 Alk (mg/L) 5.3 8.2 6.8 10.4 ND 8.8 8.1 9.1 2000 TF0004 5
Trap Falls.  Upstream side of Rt 119 bridge at Wheeler Rd (near Brookside Farm).                Ashby, MA         2003 TF0004 5
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19 - QC 6/21QC 8/16QC 2003 TF0004 5
TF0004 WB02-03 F.C. (col/100 ml) 0 0 0 0 0 37 0 0 0 0 2003 TF0004 5
TF0004 WB02-03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND ND 2003 TF0004 5
TF0004 WB02-03 D.O. (mg/L) 11.00 10.60 7.90 8.50 7.60 8.10 9.10 10.80 8.10 7.70 2003 TF0004 5
TF0004 WB02-03 Temp (C) 7 10 16 19 21.5 17.5 8.5 7 16 21.5 2003 TF0004 5
TF0004 WB02-03 D.O. (% sat) 90.8 94.1 80.2 91.8 86.3 84.8 77.8 89.1 82.2 87.4 2003 TF0004 5
TF0004 WB02-03 pH 6.40 ND 6.78 ND 7.02 ND ND 6.40 6.76 7.05 2003 TF0004 5
TF0004 WB02-03 Alk (mg/L) 2.4 ND 6.1 ND 7.8 ND ND 2.5 7.1 7.8 2003 TF0004 5
2003 TF0004 5
Brook from Townsend landfill at culvert under Rt 123     Townsend, MA             2002 TL0056 5
New Site ID Old Site ID Date (2002) 4/20 5/18 6/15 7/20 8/17 9/21 10/19 2002 TL0056 5
TL0056 LFB01 F.C. (col/100 ml) ND 180 910 0 ND ND ND 2002 TL0056 5
TL0056 LFB01 E. coli (col/100 ml) ND ND ND ND ND ND 0 2002 TL0056 5
TL0056 LFB01 D.O. (mg/L) ND 4.4 ND 3.2 ND ND 4.8 2002 TL0056 5
TL0056 LFB01 Temp. (oC) ND 13 16 20 ND ND 11 2002 TL0056 5
TL0056 LFB01 D.O. (% sat) ND 41.8 ND 34.9 ND ND 43.5 2002 TL0056 5
TL0056 LFB01 pH ND 6.0 6.7 6.6 ND ND 6.2 2002 TL0056 5
TL0056 LFB01 Alk (mg/L) ND 3.2 12.9 33.1 ND ND 25.8 2002 TL0056 5
Willard Brook.  W. Meadow Rd.  (DS '96-98; US 2000; ? '03-04)         W. Townsend, MA         1996 WB0084 5 2
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/18 9/20 10/18 1996 WB0084 5 2
WB0084 44175.001.0 (3.1) F.C. (col/100 ml) ND ND 15 489 389 740 174 1996 WB0084 5 2
WB0084 44175.001.0 (3.1) E. coli (col/100 ml) ND ND ND ND ND ND ND 1996 WB0084 5 2
WB0084 44175.001.0 (3.1) D.O. (mg/L) ND ND 9.5 8.5 10.3 11.0 ND 1996 WB0084 5 2
WB0084 44175.001.0 (3.1) Temp (C) ND ND 20.0 ND 18.0 15.0 10.0 1996 WB0084 5 2
WB0084 44175.001.0 (3.1) D.O. (% sat) ND ND 100.0 ND 100.0 100.0 ND 1996 WB0084 5 2
WB0084 44175.001.0 (3.1) pH ND ND 6.4 7.1 7.0 6.9 6.8 1996 WB0084 5 2
WB0084 44175.001.0 (3.1) Alk (mg/L) ND ND 7.0 9.0 10.5 9.0 10.0 1996 WB0084 5 2
WB0084 44175.001.0 (3.1) N (mg/L) ND ND ND 1.130 ND 0.060 ND 1996 WB0084 5 2
WB0084 44175.001.0 (3.1) P (mg/L) ND ND ND 0.019 ND 0.255 ND 1996 WB0084 5 2
1996 WB0084 5 2
Willard Brook.  W. Meadow Rd.  (DS '96-98; US 2000; ? '03-04)         W. Townsend, MA           1997 WB0084 5
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 10/18 QC 1997 WB0084 5
WB0084 44175.001.00 F.C. (col/100 ml) 280 220 ND 768 1120 520 220 ND 1997 WB0084 5
WB0084 44175.001.00 E. coli (col/100 ml) 60 ND ND 600 ND 120 ND ND 1997 WB0084 5
WB0084 44175.001.00 D.O. (mg/L) 11.0 10.5 ND 8.5 8.5 8.8 11.5 8.0 1997 WB0084 5
WB0084 44175.001.00 Temp (C) 5.0 9.0 ND 20.0 21.5 17.0 8.0 8.0 1997 WB0084 5
WB0084 44175.001.00 D.O. (% sat) 86.0 91.0 ND 94.0 95.0 91.0 97.2 67.6 1997 WB0084 5
WB0084 44175.001.00 pH 6.4 6.7 ND ND 6.8 6.8 6.6 6.5 1997 WB0084 5
WB0084 44175.001.00 Alk (mg/L) 4.0 5.5 ND ND 10.0 11.0 12.0 11.5 1997 WB0084 5
1997 WB0084 5
Willard Brook.  W. Meadow Rd.  (DS '96-98; US 2000; ? '03-04)         W. Townsend, MA               1998 WB0084 5
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 8/15QC 1998 WB0084 5
WB0084 44175.001.00 F.C. (col/100 ml) 7 214 140 ND 4490 ND 90 ND ND 5090 1998 WB0084 5
WB0084 44175.001.00 E. coli (col/100 ml) 0 100 40 ND 120 ND 20 ND ND ND 1998 WB0084 5
WB0084 44175.001.00 D.O. (mg/L) 11 11.5 7.5 ND 15 ND 11.75 ND ND 6.5 1998 WB0084 5
WB0084 44175.001.00 Temp (C) 10 14 18 ND 18 ND 8 ND ND 18 1998 WB0084 5
WB0084 44175.001.00 D.O. (% sat) 98 110 79 ND 159 ND 99 ND ND 69 1998 WB0084 5
WB0084 44175.001.00 pH 6.8 6.6 6.7 ND 6.8 ND 6.65 ND ND ND 1998 WB0084 5
WB0084 44175.001.00 Alk (mg/L) 6 5 6 ND 10 ND 7 ND ND ND 1998 WB0084 5
WB0084 44175.001.00 BOD ND ND ND ND ND ND ND ND ND ND 1998 WB0084 5
1998 WB0084 5
Willard Brook.  W. Meadow Rd.  (DS '96-98; US 2000; ? '03-04)         W. Townsend, MA         1999 WB0084 5
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 WB0084 5
WB0084 991202 F.C. (col/100 ml) ND 200 930 ND 1040 310 80 1999 WB0084 5
WB0084 991202 E. coli (col/100 ml) ND 30 140 ND 80 ND 0 1999 WB0084 5
WB0084 991202 D.O. (mg/L) 8.1 9.4 8.3 ND 7.3 9.1 8.7 1999 WB0084 5
WB0084 991202 Temp. (oC) ND 10.0 13.0 ND 14.0 14.0 9.0 1999 WB0084 5
WB0084 991202 D.O. (% sat) ND 83.4 78.9 ND 70.9 88.4 75.3 1999 WB0084 5
WB0084 991202 pH 6.4 6.4 6.8 ND 6.9 6.5 6.7 1999 WB0084 5
WB0084 991202 Alk (mg/L) 5.0 7.0 11.0 ND 11.0 5.0 7.0 1999 WB0084 5
1999 WB0084 5
Willard Brook.  W. Meadow Rd.  (DS '96-98; US 2000; ? '03-04)         W. Townsend, MA           2000 WB0084 5
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 10/14QC 2000 WB0084 5
WB0084 WD01 F. C.  (col/100 ml) ND 20 135 105 ND 72 104 ND 2000 WB0084 5
WB0084 WD01 E. coli (col/100 ml) ND ND ND ND ND ND 30 ND 2000 WB0084 5
WB0084 WD01 D.O. (mg/L) 10.0 6.8 8.1 7.8 ND 9.2 9.7 9.7 2000 WB0084 5
WB0084 WD01 Temp. (oC) 7.0 10.0 19.0 18.5 ND 13.5 10.0 10.0 2000 WB0084 5
WB0084 WD01 D.O. (% sat) 82.5 60.3 87.5 83.7 ND 88.4 86.1 86.1 2000 WB0084 5
WB0084 WD01 pH 6.4 6.7 6.6 7.0 ND 6.8 6.8 6.7 2000 WB0084 5
WB0084 WD01 Alk (mg/L) 5.4 7.5 6.1 10.3 ND 8.8 8.3 7.7 2000 WB0084 5
Willard Brook.  W. Meadow Rd.  (DS '96-98; US 2000; ? '03-04)         W. Townsend, MA             2003 WB0084 5
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 4/19 - QC 7/19QC 2003 WB0084 5
WB0084 WB01-03 F.C. (col/100 ml) ND 5 5 10 ND 100 ND ND 0 2003 WB0084 5
WB0084 WB01-03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND 2003 WB0084 5
WB0084 WB01-03 D.O. (mg/L) 11.00 10.20 8.20 8.20 ND 6.95 ND 10.80 4.50 2003 WB0084 5
WB0084 WB01-03 Temp (C) 5 9 15 18 ND 11.5 ND 6 18 2003 WB0084 5
WB0084 WB01-03 D.O. (% sat) 86.3 88.3 81.4 86.8 ND 63.8 ND 86.9 47.6 2003 WB0084 5
WB0084 WB01-03 pH 6.50 6.60 6.76 7.00 ND ND ND 6.48 7.00 2003 WB0084 5
WB0084 WB01-03 Alk (mg/L) 3.1 4.2 6.8 7.7 ND ND ND 3.0 7.8 2003 WB0084 5
2003 WB0084 5
Willard Brook.  W. Meadow Rd.  (DS '96-98; US 2000; ? '03-04)         W. Townsend, MA         2004 WB0084 5
New Site ID Old Site ID Date (2004) 4/17 5/22 6/19 7/17 8/21 9/18 10/16 2004 WB0084 5
WB0084 WB01-04 F.C. (col/100 ml) ND ND ND 150 230[679] 280 450 2004 WB0084 5
WB0084 WB01-04 E. coli (col/100 ml) ND ND ND ND ND ND ND 2004 WB0084 5
WB0084 WB01-04 D.O. (mg/L) ND 9.6 ND 7.9 8.5 7.8[680] 9.4[681] 2004 WB0084 5
WB0084 WB01-04 Temp (C) ND 15.0 ND 18.5 21.0 16.0 13.0 2004 WB0084 5
WB0084 WB01-04 D.O. (% sat) ND 94.1 ND 85.3 95.5 79.2 89.4 2004 WB0084 5
WB0084 WB01-04 pH ND 7.06 ND 6.96 7.28 7.04 6.89 2004 WB0084 5
WB0084 WB01-04 Alk (mg/L) ND 5.6 ND 7.0 5.9 4.3 5.8 2004 WB0084 5
WB0084 5
Willard Brook.  DS of Damon Pond     Ashby, MA             1999 WB0448 5
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 WB0448 5
WB0448 991201 F.C. (col/100 ml) ND 20 0 ND 115 55 5 1999 WB0448 5
WB0448 991201 E. coli (col/100 ml) ND 0 0 ND 0 ND 5 1999 WB0448 5
WB0448 991201 D.O. (mg/L) 9.1 8.9 2.9 ND 6.9 7.9 ND 1999 WB0448 5
WB0448 991201 Temp. (oC) ND 9.5 14.0 ND 14.0 15.0 8.0 1999 WB0448 5
WB0448 991201 D.O. (% sat) ND 79.0 28.2 ND 67.1 78.5 ND 1999 WB0448 5
WB0448 991201 pH 6.4 6.4 6.9 ND 6.9 6.5 6.6 1999 WB0448 5
WB0448 991201 Alk (mg/L) 6.0 7.0 10.0 ND 11.5 5.0 8.0 1999 WB0448 5
1999 WB0448 5
Willard Brook.  At Rt 119 and 31 on DS side of Rt 31     Ashby, MA                   2003 WB0506 5
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 7/19QC 9/20QC 2003 WB0506 5
WB0506 WB03-03 F.C. (col/100 ml) 0 0 0 0 0 10 0 0 0 7 2003 WB0506 5
WB0506 WB03-03 E. coli (col/100 ml) ND ND ND ND ND ND ND ND ND ND 2003 WB0506 5
WB0506 WB03-03 D.O. (mg/L) 10.80 9.80 7.60 8.10 7.70 6.50 9.10 10.00 8.30 ND 2003 WB0506 5
WB0506 WB03-03 Temp (C) 7 10.5 14 15.5 21.5 18 8.5 10.5 15.5 18 2003 WB0506 5
WB0506 WB03-03 D.O. (% sat) 89.1 88 73.9 79 87.4 68.8 77.8 89.8 83.3 ND 2003 WB0506 5
WB0506 WB03-03 pH 6.75 6.55 ND 6.85 7.09 6.80 ND 6.55 6.90 6.78 2003 WB0506 5
WB0506 WB03-03 Alk (mg/L) 11.5 3.3 ND 8.1 18.2 6.6 ND 3.7 7.4 7.1 2003 WB0506 5
2003 WB0506 5
Walker Brook.  275m NW of road to WWTP.     Townsend, MA             1996 WK0142 5 2
New Site ID Old Site ID Date (1996) 4/19 5/17 6/14 7/19 8/16 9/20 10/17 1996 WK0142 5 2
WK0142 44150.001.6 (12.1) F.C. (col/100 ml) ND ND 120 87 27 980 10 1996 WK0142 5 2
WK0142 44150.001.6 (12.1) E. coli (col/100 ml) ND ND 0 ND ND 100 ND 1996 WK0142 5 2
WK0142 44150.001.6 (12.1) D.O. (mg/L) ND ND 7.0 5.3 6.0 6.5 1.0 1996 WK0142 5 2
WK0142 44150.001.6 (12.1) Temp (C) ND ND 18.0 18.0 20.0 16.0 9.0 1996 WK0142 5 2
WK0142 44150.001.6 (12.1) D.O. (% sat) ND ND 74.0 55.0 66.0 66.0 9.0 1996 WK0142 5 2
WK0142 44150.001.6 (12.1) pH ND ND 6.2 6.6 6.8 6.3 6.4 1996 WK0142 5 2
WK0142 44150.001.6 (12.1) Alk (mg/L) ND ND 7.0 10.0 26.0 8.0 8.0 1996 WK0142 5 2
WK0142 44150.001.6 (12.1) N (mg/L) ND ND ND 1.810 ND 0.180 ND 1996 WK0142 5 2
WK0142 44150.001.6 (12.1) P (mg/L) ND ND ND 0.019 ND 0.326 ND 1996 WK0142 5 2
WK0142 5 2
South end of Old Walker Brook Rd (dirt), near 124     Mason, NH               1997 WK0360 5
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/21  QC 1997 WK0360 5
WK0360 44150.003.25 (.2) F.C. (col/100 ml) ND 4 32 148 1380 60 0 20 1997 WK0360 5
WK0360 44150.003.25 (.2) E. coli (col/100 ml) ND 0 ND ND ND ND ND ND 1997 WK0360 5
WK0360 44150.003.25 (.2) D.O. (mg/L) ND ND 9.3 9.3 8.5 9.5 8.3 ND 1997 WK0360 5
WK0360 44150.003.25 (.2) Temp (C) ND 7 17.0 ND 17.0 14.0 5.0 ND 1997 WK0360 5
WK0360 44150.003.25 (.2) D.O. (% sat) ND ND 96.0 ND 88.0 92.0 65.0 ND 1997 WK0360 5
WK0360 44150.003.25 (.2) pH ND ND 6.7 ND 6.6 6.9 6.6 ND 1997 WK0360 5
WK0360 44150.003.25 (.2) Alk (mg/L) ND ND 8.0 ND 8.5 9.5 9.5 ND 1997 WK0360 5
1997 WK0360 5
South end of Old Walker Brook Rd (dirt), near 124     Mason, NH                   1998 WK0360 5
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 10/17QC 1998 WK0360 5
WK0360 44150.003.25  F.C. (col/100 ml) ND 0 80 ND ND 0 70 ND ND ND 1998 WK0360 5
WK0360 44150.003.25  E. coli (col/100 ml) ND ND ND ND ND 0 ND ND ND ND 1998 WK0360 5
WK0360 44150.003.25  D.O. (mg/L) 11.5 10 9.5 ND ND 10.5 7 ND ND 13.5 1998 WK0360 5
WK0360 44150.003.25  Temp (C) 8.5 14 17 ND ND 14.5 8 ND ND 8 1998 WK0360 5
WK0360 44150.003.25  D.O. (% sat) 99 100 98 ND ND 103 59 ND ND 114 1998 WK0360 5
WK0360 44150.003.25  pH 6.6 6.5 6.5 ND ND 6.8 6.5 ND ND 6.55 1998 WK0360 5
WK0360 44150.003.25  Alk (mg/L) 5 4.5 5 ND ND 9 7 ND ND 6 1998 WK0360 5
WK0360 44150.003.25  BOD ND ND ND ND ND ND ND ND ND ND 1998 WK0360 5
1998 WK0360 5
South end of Old Walker Brook Rd (dirt), near 124     Mason, NH             1999 WK0360 5
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 WK0360 5
WK0360 991101 F.C. (col/100 ml) ND ND 5 ND ND 380 5 1999 WK0360 5
WK0360 991101 E. coli (col/100 ml) ND ND 0 ND ND ND 5 1999 WK0360 5
WK0360 991101 D.O. (mg/L) ND ND 7.1 ND 4.5 9.1 9.4 1999 WK0360 5
WK0360 991101 Temp. (oC) ND ND 10.0 ND 18.5 13.0 6.0 1999 WK0360 5
WK0360 991101 D.O. (% sat) ND ND 63.0 ND 47.6 86.5 75.6 1999 WK0360 5
WK0360 991101 pH ND ND 6.7 ND 6.8 6.0 6.5 1999 WK0360 5
WK0360 991101 Alk (mg/L) ND ND 8.0 ND 10.0 4.0 7.0 1999 WK0360 5
1999 WK0360 5
South end of Old Walker Brook Rd (dirt), near 124     Mason, NH             2000 WK0360 5
New Site ID Old Site ID Date (2000) 4/15 5/20 6/17 7/15 8/19 9/16 10/14 2000 WK0360 5
WK0360 WB01 F. C.  (col/100 ml) 860 40 ND ND ND 552 8 2000 WK0360 5
WK0360 WB01 E. coli (col/100 ml) ND 60 ND ND ND 240 10 2000 WK0360 5
WK0360 WB01 D.O. (mg/L) 11.9 11.0 8.1 ND 2.2 9.0 ND 2000 WK0360 5
WK0360 WB01 Temp. (oC) 7.0 9.0 19.0 ND 15.0 13.0 11.0 2000 WK0360 5
WK0360 WB01 D.O. (% sat) 98.2 95.2 87.4 ND 20.6 85.6 ND 2000 WK0360 5
WK0360 WB01 pH 6.2 6.5 6.7 ND 6.8 6.8 6.6 2000 WK0360 5
WK0360 WB01 Alk (mg/L) 4.8 6.5 6.2 ND 7.9 7.0 7.2 2000 WK0360 5
South end of Old Walker Brook Rd (dirt), near 124     Mason, NH                2001 WK0360 5
New Site ID Old Site ID Date (2001) 4/21 5/19 6/16 7/21 8/18 9/15 10/20 4/21QC 2001 WK0360 5
WK0360 WB01 F. C.  (col/100 ml) ND ND ND ND ND ND ND ND 2001 WK0360 5
WK0360 WB01 E. coli (col/100 ml) ND 120 20 ND ND ND ND ND 2001 WK0360 5
WK0360 WB01 D.O. (mg/L) ND 9.2 8.0 ND 8.5 7.7 ND ND 2001 WK0360 5
WK0360 WB01 Temp. (oC) 5 9 17.5 ND 17 8 ND 5 2001 WK0360 5
WK0360 WB01 D.O. (% sat) ND 7.2 83.8 ND 88.0 65.1 ND ND 2001 WK0360 5
WK0360 WB01 pH 6.5 6.7 6.7 ND 6.8 6.8 ND 6.5 2001 WK0360 5
WK0360 WB01 Alk (mg/L) 3.2 10.6 3.9 ND 7.7 9.9 ND 2.5 2001 WK0360 5
Walker Brook.  DS of confluence of W branch and main branch, E of Rt 31.             Mason, NH           1998 WK0545 5
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 10/17QC 1998 WK0545 5
WK0545 44150.004.01 F.C. (col/100 ml) ND 67 80 ND ND 0 90 ND ND 140 1998 WK0545 5
WK0545 44150.004.01 E. coli (col/100 ml) ND ND ND ND ND 0 40 ND ND 20 1998 WK0545 5
WK0545 44150.004.01 D.O. (mg/L) 13 10.5 9.25 ND ND 9.5 10.5 ND ND 11.5 1998 WK0545 5
WK0545 44150.004.01 Temp (C) 8 15 17.5 ND ND 14.5 7 ND ND 7 1998 WK0545 5
WK0545 44150.004.01 D.O. (% sat) 110 100 97 ND ND 93 87 ND ND 95 1998 WK0545 5
WK0545 44150.004.01 pH 6.6 6.4 6.4 ND ND 6.4 6.4 ND ND 6.4 1998 WK0545 5
WK0545 44150.004.01 Alk (mg/L) 5 5 6 ND ND 6 5 ND ND 6 1998 WK0545 5
WK0545 44150.004.01 BOD ND ND ND ND ND ND ND ND ND ND 1998 WK0545 5
1998 WK0545 5
Below Walker Brook Rd, west branch, W of Rt 31     Mason, NH               1997 WK0554 5
New Site ID Old Site ID Date (1997) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/21 QC 1997 WK0554 5
WK0554 44150.005.50 F.C. (col/100 ml) ND 4 32 208 360 0 40 48 1997 WK0554 5
WK0554 44150.005.50 E. coli (col/100 ml) ND 0 ND ND ND ND ND ND 1997 WK0554 5
WK0554 44150.005.50 D.O. (mg/L) ND 11.25 9 8.75 8 9 6.3 ND 1997 WK0554 5
WK0554 44150.005.50 Temp (C) ND 7 17 ND 18 15 5 ND 1997 WK0554 5
WK0554 44150.005.50 D.O. (% sat) ND 93 93 ND 85 89 49.4 ND 1997 WK0554 5
WK0554 44150.005.50 pH ND 6.5 6.6 ND 6.7 6.9 6.6 ND 1997 WK0554 5
WK0554 44150.005.50 Alk (mg/L) ND 7.5 13 ND 20 16.5 16 ND 1997 WK0554 5
Below Walker Brook Rd, west branch, W of Rt 31.     Mason, NH                   1998 WK0554 5
New Site ID Old Site ID Date (1998) 4/18 5/16 6/20 7/18 8/15 9/19 10/17 6/16 9/23 10/17QC 1998 WK0554 5
WK0554 44150.004.00 F.C. (col/100 ml) ND 54 120 ND ND 74 80 ND ND 40 1998 WK0554 5
WK0554 44150.004.00 E. coli (col/100 ml) ND 0 ND ND ND 0 ND ND ND ND 1998 WK0554 5
WK0554 44150.004.00 D.O. (mg/L) 14 10 9.5 ND ND 7 10.5 ND ND 11.5 1998 WK0554 5
WK0554 44150.004.00 Temp (C) 8 14 17 ND ND 15 7 ND ND 7 1998 WK0554 5
WK0554 44150.004.00 D.O. (% sat) 118 100 98 ND ND 70 87 ND ND 95 1998 WK0554 5
WK0554 44150.004.00 pH 6.6 6.5 6.3 ND ND 6.6 6.5 ND ND 6.5 1998 WK0554 5
WK0554 44150.004.00 Alk (mg/L) 6 6 5 ND ND 26 8 ND ND 8 1998 WK0554 5
WK0554 44150.004.00 BOD ND 0.92 ND ND ND 1 ND ND ND ND 1998 WK0554 5
Below Walker Brook Rd, west branch, W of Rt 31     Mason, NH             1999 WK0554 5
New Site ID Old Site ID Date (1999) 4/17 5/15 6/19 7/17 8/14 9/18 10/16 1999 WK0554 5
WK0554 trib at Rt 31 F.C. (col/100 ml) ND ND 30 ND no flow ND 0 1999 WK0554 5
WK0554 trib at Rt 31 E. coli (col/100 ml) ND ND 0 ND   ND 0 1999 WK0554 5
WK0554 trib at Rt 31 D.O. (mg/L) ND ND 4.4 ND   8.4 5.2 1999 WK0554 5
WK0554 trib at Rt 31 Temp. (oC) ND ND 11.0 ND   12.5 7.0 1999 WK0554 5
WK0554 trib at Rt 31 D.O. (% sat) ND ND 40.0 ND   78.9 42.9 1999 WK0554 5
WK0554 trib at Rt 31 pH ND ND 6.7 ND   6.5 6.5 1999 WK0554 5
WK0554 trib at Rt 31 Alk (mg/L) ND ND 11.0 ND   8.0 8.0 1999 WK0554 5
WK0554 5
Witches Brook.  Near development where crosses Warren Road.         Townsend, MA                 2003 WT0148 5
New Site ID Old Site ID Date (2003) 4/19 5/17 6/21 7/19 8/16 9/20 10/18 5/17QC 7/19QC 8/16QC 10/18QC 2003 WT0148 5
WT0148 WT01-03 F.C. (col/100 ml) 15 30 24 38 132 515 5 20 44 172 10 2003 WT0148 5
WT0148 WT01-03 E. coli (col/100 ml) ND ND ND ND ND ND {20} ND ND ND {40} 2003 WT0148 5
WT0148 WT01-03 D.O. (mg/L) 7.60 6.70 4.80 2.30 4.00 5.70 5.20 ND 2.40 3.30 5.00 2003 WT0148 5
WT0148 WT01-03 Temp (C) 8 10.5 17 20 20 17 6 10.5 20 20 6 2003 WT0148 5
WT0148 WT01-03 D.O. (% sat) 64.2 60.1 49.7 25.4 44.1 59.1 41.8 ND 26.5 36.4 40.2 2003 WT0148 5
WT0148 WT01-03 pH 5.84 6.30 ND 5.85 6.08 ND 5.91 6.35 6.03 6.42 6.25 2003 WT0148 5
WT0148 WT01-03 Alk (mg/L) 13.6 11.8 ND 19.3 16.2 ND 12.1 11.3 18.4 15.4 21.1 2003 WT0148 5
WT0148 5
[1]
Water:
Sample=440.  QC out of range.  QC = 700.
[2]
GIS:
air bubble in sample. May have come when 3rd reagent added which would not impact results.
[3]
GIS:
2ND RUN: 7.7
[4]
GIS:
Not analyzed
[5]
GIS:
Not analyzed
[6]
GIS:
Not analyzed
[7]
GIS:
Not analyzed
[8]
Christina Bird:
Not sampled
[9]
GIS:
Not analyzed
[10]
GIS:
Not analyzed
[11]
GIS:
QC = 0
[12]
GIS:
Test did not work
[13]
GIS:
QC= 0.
[14]
Christina Bird:
Not sampled
[15]
GIS:
Sample and QC not in 10% range of each other.  10.2 and 8.3.
[16]
GIS:
lab duplicate 8.5.  QC 8.4.  All within 10% of each other.
[17]
Christina Bird:
Not sampled
[18]
GIS:
Sample and QC not in 10% range of each other.  10.2 and 8.3.
[19]
Christina Bird:
Not sampled
[20]
GIS:
QC = 86.2.  Not within 10%.
[21]
GIS:
QC=90.7.  Within 10%.
[22]
Christina Bird:
Not sampled
[23]
GIS:
QC = 7.00.  Within 10%.
[24]
GIS:
Lab duplicate 6.95.  QC 6.75.
[25]
Sample: 7.1.  Lab duplicate: 7.15.  Within 10%.
[26]
Christina Bird:
Not sampled
[27]
GIS:
QC = 16.3.  Within 10%.
[28]
GIS:
Lab duplicate 20.8.  QC 21.9.  All within 10%.
[29]
Sample: 32.9mg/L.  Lab duplicate: 34.2.  Within +/-3mg/L. 
[30]
Christina Bird:
Not sampled
[31]
Water:
QC greater than +/-10%.  QC = 6.2
[32]
GIS:
Air bubble in sample.  May have come when 3rd reagent added which would not impact results.
[33]
Donald Bird:
air bubble in sample. May have come when 3rd reagent added which would not impact results.
[34]
GIS:
Not analyzed
[35]
GIS:
Not analyzed
[36]
GIS:
Not analyzed
[37]
GIS:
Not analyzed
[38]
Christina Bird:
Not sampled
[39]
GIS:
Lab duplicate = 0.
[40]
Donald Bird:
Sample = 6.  Lab duplicate = 12.  No QC.
[41]
Christina Bird:
Not sampled
[42]
GIS:
Lab duplicate 9.7.
[43]
Donald Bird:
Sample = 7.7, QC = 8.0, Lab duplicate= 8.1.  All within range.
[44]
Christina Bird:
Not sampled
[45]
Donald Bird:
Sample = 7.7, QC = 8.0, Lab duplicate= 8.1.  All within range.
[46]
Christina Bird:
Not sampled
[47]
Christina Bird:
Not sampled
[48]
GIS:
2nd lab run 6.85.
[49]
GIS:
Lab duplicate 7.09.
[50]
Donald Bird:
Sample 7.3, lab duplicate 7.3.  No QC.
[51]
Christina Bird:
Not sampled
[52]
GIS:
2nd lab run 16.3.
[53]
GIS:
Lab duplicate 16.2.
[54]
Donald Bird:
Sample 19.5, lab duplicate 19.6.  No QC.
[55]
Christina Bird:
Not sampled
[56]
Water:
QC greater than +/-10%.  QC = 5.73.
[57]
GIS:
Not analyzed
[58]
GIS:
Not analyzed
[59]
GIS:
Not analyzed
[60]
GIS:
Not analyzed
[61]
GIS:
Not analyzed
[62]
GIS:
Not analyzed
[63]
GIS:
QC = 0.
[64]
Christina Bird:
Sample: 124.  lab duplicate: 102.  Within 35%.
[65]
GIS:
QC = 0
[66]
GIS:
QC = 9.2.  Within 10%.
[67]
GIS:
1st run 8.0, 2nd run 8.8.  Within 10%.
[68]
Donald Bird:
Sample taken Sunday August 21.  1st run 3.9, second run 4.6.  Not within 10% range.
[69]
Donald Bird:
Sample 6.4 mg/L.  Lab duplicate 6.4 mg/L
[70]
GIS:
QC = 91.4.  Within 10%.
[71]
GIS:
QC = 7.00.  Within 10%.
[72]
GIS:
1st run 6.90, 2nd run 6.91.  Within 10%.
[73]
GIS:
QC= 14.9.  Not within 3 mg/L range.
[74]
GIS:
1st run 19.3, 2nd run 18.9.  Within 3mg/L.
[75]
GIS:
Lab duplicate 15.0.  Field duplicate 18.2.  Not within 3mg/L range.
[76]
Christina Bird:
QC outlier
[77]
Christina Bird:
QC outlier
[78]
Water:
200.  QC out of range.  QC = <100.
[79]
GIS:
sample not fully dissolved when first run.  2nd run had concentration changed since 1st run taken out.  This data probably should not be used.
[80]
GIS:
Not analyzed
[81]
GIS:
Not analyzed
[82]
GIS:
Not analyzed
[83]
GIS:
Not analyzed
[84]
GIS:
Not analyzed
[85]
Donald Bird:
Sample, QC, and lab duplicate all = 0.
[86]
Donald Bird:
Sample, QC, and lab duplicate all = 0.
[87]
Donald Bird:
Sample = 6.55, QC = 7.4, lab duplicate of QC= 6.5.  Sample and QC not within 10% range. 
[88]
Donald Bird:
Sample = 6.55, QC = 7.4, lab duplicate of QC= 6.5.  Sample and QC not within 10% range.   
[89]
Donald Bird:
Sample 7.15, QC 7.10.  Within 10%.
[90]
Donald Bird:
Sample 20.0, QC 21.8.  Within +/-3.
[91]
GIS:
Not analyzed
[92]
GIS:
Not analyzed
[93]
GIS:
Not analyzed
[94]
GIS:
Not analyzed
[95]
GIS:
Not analyzed
[96]
GIS:
Not analyzed
[97]
GIS:
Sample of 5mL- 1 colony so 20 col./100mL.  Sample of 10mL- 0 colonies.  QC had 0 colonies at both dilutions.
[98]
GIS:
QC=0.  Within 75%.
[99]
GIS:
QC = 9.6.  Within 10%.
[100]
GIS:
QC = 8.4.  Within 10%.
[101]
Donald Bird:
Sample 3.4, Lab duplicate 3.1.  Within 10% range.
[102]
Donald Bird:
Sample: 4.15mg/L.  Lab duplicate: 3.9mg/L.  Within 10%.
[103]
Christina Bird:
Sample:7.7.  Lab duplicate: 8.0.  Within 10%.
[104]
Donald Bird:
QC not run correctly in lab.
[105]
GIS:
QC=85.2.  Within 10%.
[106]
GIS:
QC=79.4.  Within 10%.
[107]
GIS:
QC = 6.99.  Within 10%.
[108]
GIS:
QC=7.00.  Within 10%.
[109]
Donald Bird:
Sample 6.90, QC 6.85.  Within 10%.
[110]
Donald Bird:
Sample 6.90, QC 6.85.  Within 10%.
[111]
GIS:
QC = 15.6.  Within 3mg/L.
[112]
GIS:
QC=15.5.  Within 3mg/L.
[113]
Donald Bird:
Sample 20.6, QC 19.9.  Within +/- 3.
[114]
Donald Bird:
Sample 20.6, QC 19.9.  Within +/- 3.
[115]
GIS:
held until 8/22 before analysed
[116]
Water:
QC out of range.  Sample = 80.  QC = 150.
[117]
GIS:
Held until 8/22 before analyzed
[118]
GIS:
Not analyzed
[119]
GIS:
Not analyzed
[120]
GIS:
Not analyzed
[121]
GIS:
Not analyzed
[122]
GIS:
Not analyzed
[123]
GIS:
Not analyzed
[124]
GIS:
Not analyzed
[125]
GIS:
QC = 30.  Greater than 50% difference.  Out of range.
[126]
Donald Bird:
Sample: 5 col./100ml.  QC: 6 col./100ml.  QC lab dup.: 6 col./100ml.  All within range.
[127]
Donald Bird:
Sample: 5 col./100ml.  QC: 6 col./100ml.  QC lab dup.: 6 col./100ml.  All within range.
[128]
GIS:
QC = 12.0.  Within 10%.
[129]
Donald Bird:
Sample: 6.2mg/L.  Field QC: 6.5mg/L.  Within 10%.
[130]
Christina Bird:
Sample: 7.75.  Lab duplicate: 7.6.  Within 10%.
[131]
Donald Bird:
Sample: 6.2mg/L.  Field QC: 6.5mg/L.  Within 10%.
[132]
GIS:
Not noted on field sheet.
[133]
GIS:
QC 106.5.  Within 10%.
[134]
GIS:
Unable to calculate % saturation because temp not noted.
[135]
GIS:
QC = 6.78.  Within 10%.
[136]
Sample: 7.0.  Lab duplicate: 6.96. Field QC: 6.95.  All within 10%.
[137]
Sample: 7.0.  Lab duplicate: 6.96. Field QC: 6.95.  All within 10%.
[138]
GIS:
QC = 15.7.  Within 3mg/L.
[139]
Sample: 32.8mg/L.  Lab duplicate: 33.0mg/L.  Field QC: 33.1.  All within +/-3mg/L.
[140]
ample: 32.8mg/L.  Lab duplicate: 33.0mg/L.  Field QC: 33.1.  All within +/-3mg/L.
[141]
GIS:
Not analyzed
[142]
GIS:
Not analyzed
[143]
GIS:
Not analyzed
[144]
GIS:
Not analyzed
[145]
GIS:
Not analyzed
[146]
GIS:
Not analyzed
[147]
GIS:
Not analyzed
[148]
GIS:
Not analyzed
[149]
GIS:
Not analyzed
[150]
GIS:
Not analyzed
[151]
GIS:
Result: TNTC. QC = TNTC
[152]
Christina Bird:
TNTC
[153]
Christina Bird:
TNTC
[154]
GIS:
2nd lab run 12.5.
[155]
Christina Bird:
Sample 8.1. QC: 8.2.  Within 10%.
[156]
GIS:
sample leaked.
[157]
Christina Bird:
Sample 8.1. QC: 8.2.  Within 10%.
[158]
GIS:
Not noted on field sheet.
[159]
GIS:
Not noted on field sheet.
[160]
GIS:
Unable to calculate % saturation because water temp not noted.
[161]
GIS:
Unable to calculate % saturation because water temp not noted.
[162]
GIS:
QC 6.92.  Within 10%.
[163]
Donald Bird:
Sample 6.90, QC 6.96, lab duplicate 6.95.  All within 10%.
[164]
Christina Bird:
Sample: 7.04.  Field QC: 7.13.  Within 10%.
[165]
Donald Bird:
Sample 6.90, QC 6.96, lab duplicate 6.95.  All within 10%.
[166]
Christina Bird:
Sample: 7.04.  Field QC: 7.13.  Within 10%.
[167]
GIS:
QC 17.7.  Within 3mg/L.
[168]
Donald Bird:
Sample 23.9, QC 23.6, lab duplicate 23.8.  All within +/-3.
[169]
Christina Bird:
Sample: 47.8.  Field QC: 44.9.  Within +/-3.
[170]
Donald Bird:
Sample 23.9, QC 23.6, lab duplicate 23.8.  All within +/-3.
[171]
Christina Bird:
Sample: 47.8.  Field QC: 44.9.  Within +/-3.
[172]
GIS:
Not analyzed
[173]
GIS:
Not analyzed
[174]
GIS:
Not analyzed
[175]
GIS:
Not analyzed
[176]
GIS:
Not analyzed
[177]
GIS:
Not analyzed
[178]
Christina Bird:
TNTC
[179]
Christina Bird:
TNTC
[180]
Christina Bird:
Sample 8.1. QC: 8.2.  Within 10%.
[181]
Christina Bird:
Sample 8.1. QC: 8.2.  Within 10%.
[182]
Donald Bird:
Sample 6.90, QC 6.96, lab duplicate 6.95.  All within 10%.
[183]
Christina Bird:
Sample: 7.04.  Field QC: 7.13.  Within 10%.
[184]
Donald Bird:
Sample 6.90, QC 6.96, lab duplicate 6.95.  All within 10%.
[185]
Christina Bird:
Sample: 7.04.  Field QC: 7.13.  Within 10%.
[186]
Donald Bird:
Sample 23.9, QC 23.6, lab duplicate 23.8.  All within +/-3.
[187]
Christina Bird:
Sample: 47.8.  Field QC: 44.9.  Within +/-3.
[188]
Donald Bird:
Sample 23.9, QC 23.6, lab duplicate 23.8.  All within +/-3.
[189]
Christina Bird:
Sample: 47.8.  Field QC: 44.9.  Within +/-3.
[190]
Water:
QC out of range.  Sample = 300.  QC = 32.
[191]
GIS:
TNTC
[192]
GIS:
Held until 8/22 before analyzed
[193]
Water:
QC out of range.  Sample = 5500.  QC = 2300.
[194]
GIS:
Not sampled
[195]
GIS:
Not analyzed
[196]
GIS:
Not analyzed
[197]
GIS:
Not analyzed
[198]
GIS:
Not sampled
[199]
GIS:
Not sampled
[200]
GIS:
Not sampled
[201]
GIS:
Not sampled
[202]
GIS:
Not sampled
[203]
GIS:
Not sampled
[204]
GIS:
Not sampled
[205]
GIS:
Not sampled
[206]
GIS:
Not sampled
[207]
GIS:
Not sampled
[208]
GIS:
Not sampled
[209]
GIS:
Not sampled
[210]
GIS:
Not sampled
[211]
GIS:
Held until 8/22 before analyzed
[212]
Water:
QC greater than +/-10%.  QC=5.5.
[213]
GIS:
Titrator not zeroed
[214]
Water:
QC greater than +/-3.0.  QC=14.7.
[215]
GIS:
Alkalinity much lower this month
[216]
GIS:
Not analyzed
[217]
GIS:
Not analyzed
[218]
GIS:
Not analyzed
[219]
GIS:
Not analyzed
[220]
GIS:
Not analyzed
[221]
Donald Bird:
TNTC
[222]
GIS:
Lab duplicate = 7.1.
[223]
Donald Bird:
Sample = 6.0, Lab duplicate = 5.8.
[224]
Donald Bird:
Sample: 6.4.  Lab duplicate: 6.9.  Within 10%.  Sampled Sept. 18 at 11:20am.  Temp. at site: 19.5.
[225]
GIS:
1st run at Devensl lab was 6.50.  Second run at Pepperell lab was 6.91.  Based on MWWP QC, 6.91 more accurate.
[226]
GIS:
Lab duplicate 6.74.
[227]
GIS:
1st run = 6.71. 2nd run = 6.72.
[228]
GIS:
1st run at Devens was 9.9.  2nd run at Pepperell lab was 10.6.
[229]
GIS:
Lab duplicate 12.5.
[230]
GIS:
1st run = 15.2, 2nd run = 15.6.
[231]
GIS:
sample not fully dissolved when first run.  2nd run had concentration changed since 1st run taken out.  This data probably should not be used.
[232]
GIS:
Not analyzed
[233]
GIS:
Not analyzed
[234]
GIS:
Not analyzed
[235]
GIS:
Not analyzed
[236]
GIS:
Not analyzed
[237]
GIS:
Not analyzed
[238]
GIS:
Not analyzed
[239]
GIS:
Not analyzed
[240]
Donald Bird:
Sample: 2 col./100mL.  QC: 0 col./100mL.
[241]
Donald Bird:
Sample: 2 col./100mL.  QC: 0 col./100mL.
[242]
GIS:
2nd lab run 10.8.
[243]
Donald Bird:
Sample 6.3mg/L.  QC 5.8mg/L. QC lab duplicate 1: 5.75mg/L.  Lab duplicate 2: 6.1mg/L.  All within 10%.
[244]
Donald Bird:
Sample 6.3mg/L.  QC 5.8mg/L. QC lab duplicate 5.75mg/L.  All within 10%.
[245]
Donald Bird:
Sample: 6.85.  Field QC: 6.90.  Lab duplicate of QC: 6.9.  All within 10%.
[246]
Donald Bird:
Sample: 6.85.  Field QC: 6.90.  Lab duplicate of QC: 6.9.  All within 10%.
[247]
Donald Bird:
Sample: 21.3mg/L. Field QC: 21.9mg/L. Lab duplicate of QC: 21.9mg/L.  All within +/-3mg/L.
[248]
Donald Bird:
21.3mg/L. Field QC: 21.9mg/L. Lab duplicate of QC: 21.9mg/L.  All within +/-3mg/L.
[249]
Water:
Sample = 1400.  QC out of range.  QC = 650.
[250]
GIS:
Held until 8/22 before analyzed
[251]
Water:
QC greater than +/-10%.  QC=5.9.
[252]
Donald Bird:
Insert into other spreadsheets
[253]
GIS:
Not analyzed
[254]
GIS:
Not analyzed
[255]
GIS:
Not analyzed
[256]
GIS:
Not analyzed
[257]
GIS:
Not analyzed
[258]
GIS:
Not analyzed
[259]
GIS:
Not analyzed
[260]
GIS:
Not analyzed
[261]
GIS:
QC = 0.
[262]
GIS:
lab duplicate = 0.
[263]
Christina Bird:
Sample: 4.  Field QC: 30, but growth bad, smudged.  QC lab duplicate: 88.  Not within range.
[264]
Christina Bird:
Sample: 4.  Field QC: 30, but growth bad, smudged.  QC lab duplicate: 88.  Not within range.
[265]
GIS:
QC = 8.6.  Within 10%.
[266]
Donald Bird:
Sample 6.95mg/L.  Lab duplicate 1: 7.7mg/L.  Lab duplicate 2: 6.45.  Sample and duplicate 2 within 10%.  Duplicate 1, not within 10% (by 0.055mg/L of sample and 0.605mg/L of duplicate 2. 
[267]
Christina Bird:
Sample: 7.25.  Field QC: 7.15.  Lab duplicate of QC: 7.6.  All within 10%.
[268]
Water:
DO bottle broken.  Some bubbles in jar.
[269]
Christina Bird:
Sample: 7.25.  Field QC: 7.15.  Lab duplicate of QC: 7.6.  All within 10%.
[270]
GIS:
QC=77.7.  Within 10%.
[271]
GIS:
QC=6.90.  Within 10%.
[272]
Christina Bird:
Sample: 6.45.  Field QC: 6.45.  Lab duplicate of QC: 6.45.  All within 10%.
[273]
Christina Bird:
Sample: 6.45.  Field QC: 6.45.  Lab duplicate of QC: 6.45.  All within 10%.
[274]
GIS:
QC=11.3.  Within 3mg/L.
[275]
Christina Bird:
Sample: 7.3.  Field QC: 7.4.  Lab duplicated of QC: 6.9.  All within +/-3.
[276]
Christina Bird:
Sample: 7.3.  Field QC: 7.4.  Lab duplicated of QC: 6.9.  All within +/-3.
[277]
GIS:
Not analyzed
[278]
GIS:
Not analyzed
[279]
GIS:
Not analyzed
[280]
GIS:
Not analyzed
[281]
GIS:
Not analyzed
[282]
GIS:
Not analyzed
[283]
GIS:
Not analyzed
[284]
Donald Bird:
Sample 166, QC 138, lab duplicate 100.  Sample and QC within 35%;  QC and duplicate within 35%, Sample and duplicate within 40%.
[285]
Donald Bird:
Sample 166, QC 138, lab duplicate 100.  Sample and QC within 35%;  QC and duplicate within 35%, Sample and duplicate within 40%.
[286]
GIS:
2nd lab run 9.5.  Within 10%.
[287]
Donald Bird:
Sample 6.15, QC 5.7, lab duplicate of QC 5.45.  Sample and QC within 10%.  Sample and QC duplicate not.
[288]
Donald Bird:
Donald Bird:
Sample 6.15, QC 5.7, lab duplicate of QC 5.45.  Sample and QC within 10%.  Sample and QC duplicate not.
[289]
Donald Bird:
Sample 6.72, QC 6.72, lab duplicate 6.78.  All within 10%.
[290]
Donald Bird:
Sample 6.72, QC 6.72, lab duplicate 6.78.  All within 10%.
[291]
Donald Bird:
Sample 8.4, QC 6.8, QC lab duplicate 8.2.  All within +/-3.
[292]
Donald Bird:
Sample 8.4, QC 6.8, QC lab duplicate 8.2.  All within +/-3.
[293]
Water:
QC greater than +/-10%.
[294]
GIS:
air bubble in sample
[295]
GIS:
Not analyzed
[296]
GIS:
Not analyzed
[297]
GIS:
Not analyzed
[298]
GIS:
Not analyzed
[299]
GIS:
Not analyzed
[300]
GIS:
Not analyzed
[301]
GIS:
Not analyzed
[302]
GIS:
Not analyzed
[303]
Donald Bird:
Sample: 0 col./100ml.  Field QC: 6 col./100ml.  Lab duplicate of QC: 4 col./100ml.  Within range.
[304]
Donald Bird:
Sample: 0 col./100ml.  Field QC: 6 col./100ml.  Lab duplicate of QC: 4 col./100ml.  QC and duplicate within 50%.  (Require range 75%.) 
[305]
Donald Bird:
Sample 6.8mg/L.  QC 6.7mg/L.  Lab duplicate of QC 6.7mg/L.
[306]
Christina Bird:
Sample: 6.9.  Lab duplicate: 7.1.
[307]
Donald Bird:
Sample 6.8mg/L.  QC 6.7mg/L.  Lab duplicate of QC 6.7mg/L.
[308]
Donald Bird:
Sample, QC, and 2 lab duplicates all 6.45.
[309]
Donald Bird:
Sample, QC, and 2 lab duplicates all 6.45.
[310]
Donald Bird:
Sample run 1: 3.7mg/L. Sample run 2: 4.85.  QC: 4.55.  Lab duplicate: 4.85.
[311]
Donald Bird:
Sample run 1: 3.7mg/L. Sample run 2: 4.85.  QC: 4.55.  Lab duplicate: 4.85.
[312]
GIS:
Held until 8/22 before analyzed
[313]
Water:
greater than +/-35% with QC.  Sample = 280.  QC = 120.
[314]
GIS:
Not analyzed
[315]
GIS:
Not analyzed
[316]
GIS:
Not analyzed
[317]
GIS:
Not analyzed
[318]
GIS:
Lab duplicate 10.65. 
[319]
Donald Bird:
Sample 8.7, QC 8.7.
[320]
GIS:
Lab duplicate 13.15.
[321]
GIS:
Not analyzed
[322]
GIS:
Not analyzed
[323]
GIS:
Not analyzed
[324]
GIS:
Not analyzed
[325]
GIS:
Not analyzed
[326]
GIS:
QC: 0.  Greater than 75% difference.  Out of range.
[327]
Donald Bird:
Sample 56, lab duplicate 18.
[328]
GIS:
Sample 9.3, QC: 9.9.  Within 10%.
[329]
Christina Bird:
1st run: 5.0.  2nd run: 6.7.  3rd run: 7.6.  None within 10%.  2nd and 3rd run 15 minutes after 1st run. 
[330]
GIS:
QC: 15.  Within range.
[331]
GIS:
QC: 98.3.  Within 10%.
[332]
GIS:
QC: 98.3.  Within 10%.
[333]
GIS:
QC: 98.3.  Within 10%.
[334]
GIS:
QC: 98.3.  Within 10%.
[335]
GIS:
QC: 6.33.  Within 10%.
[336]
Donald Bird:
Sample 6.85, lab duplicate 6.9.
[337]
Christina Bird:
1st run: 5.19.  2nd run: 5.36.  3rd run: 5.14.  All within 10%.
[338]
GIS:
QC: 2.6.  Within 3mg/L.
[339]
Donald Bird:
Sample 5.4, lab duplicate 5.5.
[340]
Christina Bird:
1st run: 0.35. 2nd run: 0.2.  3rd run: -0.1
[341]
GIS:
Not analyzed
[342]
GIS:
Not analyzed
[343]
GIS:
Not analyzed
[344]
GIS:
Not analyzed
[345]
GIS:
Not analyzed
[346]
GIS:
Not analyzed
[347]
GIS:
Not analyzed
[348]
GIS:
Not analyzed
[349]
GIS:
Not analyzed
[350]
GIS:
QC = 48.  Within 50%.
[351]
Donald Bird:
Reading at Devens lab: 60.
[352]
Christina Bird:
TNTC
[353]
Christina Bird:
TNTC
[354]
GIS:
QC = 7.2.  Within 10%.
[355]
Christina Bird:
Sample: 7.8.  Field QC: 6.6.  Not within 10%.
[356]
Christina Bird:
Sample: 7.8.  Field QC: 6.6.  Not within 10%.
[357]
GIS:
QC=66.9.  Within 10%.
[358]
GIS:
Analyzed at Pepperell
[359]
GIS:
QC=7.57.  Within 10%.
[360]
Donald Bird:
Sample 7.4, lab duplicate 7.35.  Within 10%.
[361]
Christina Bird:
Sample: 6.89. Field QC: 6.84.  Lab duplicate of QC: 6.89.  All within 10%.
[362]
Christina Bird:
Sample: 6.89. Field QC: 6.84.  Lab duplicate of QC: 6.89.  All within 10%.
[363]
GIS:
Analyzed at Pepperell
[364]
GIS:
QC=44.7.  Within 3mg/L.
[365]
GIS:
Not analyzed because past samples well within range.
[366]
Donald Bird:
Sample 50.5, lab duplicate 52.2.  Within +/-3.
[367]
Christina Bird:
Sample: 20.4.  Field QC: 19.9.  Lab duplicate of QC: 20.6. Within +/-3.
[368]
Christina Bird:
Sample: 20.4.  Field QC: 19.9.  Lab duplicate of QC: 20.6. Within +/-3.
[369]
GIS:
Not analyzed
[370]
GIS:
Not analyzed
[371]
GIS:
Not analyzed
[372]
GIS:
Not analyzed
[373]
GIS:
Not analyzed
[374]
GIS:
Not analyzed
[375]
GIS:
Not analyzed
[376]
GIS:
Not analyzed
[377]
Donald Bird:
Reading at Devens lab: 20.
[378]
Donald Bird:
Sample 12, lab duplicate 16.  Within 33%.  QC 32.  QC 62% greater than sample.
[379]
Christina Bird:
TNTC
[380]
Donald Bird:
Sample 12, lab duplicate 16.  Within 33%.  QC 32.  QC 62% greater than sample.
[381]
Donald Bird:
Sample 6.5, QC 6.5.  Not sure if QC meant to be for SB02. 
[382]
Donald Bird:
Lab run 1: 7.2mg/L.  Lab run 2: 6.8mg/L. Lab run 3: 7.3mg/L.  All within 10%.
[383]
Christina Bird:
Sample 9.7.  Lab duplicate: 9.3.  Within 10%.
[384]
Donald Bird:
Sample 6.5, QC 6.5.  Not sure if QC meant to be for SB02. 
[385]
GIS:
Analyzed at Pepperell.
[386]
Donald Bird:
Sample 7.35, QC 7.28.  Lab duplicate of QC 7.36.  All within 10%.
[387]

Sample 7.35, QC 7.28.  Lab duplicate of QC 7.36.  All within 10%.
[388]
GIS:
Analyzed at Pepperell.
[389]
GIS:
Not analyzed because past samples well within range.
[390]
GIS:
Not sampled
[391]
GIS:
Not analyzed
[392]
GIS:
Not analyzed
[393]
GIS:
Not analyzed
[394]
GIS:
Not analyzed
[395]
GIS:
Not analyzed
[396]
GIS:
Not analyzed
[397]
GIS:
Not analyzed
[398]
GIS:
Not sampled
[399]
GIS:
QC = 120.  Within 35%.
[400]
Christina Bird:
Not sampled
[401]
GIS:
Not sampled
[402]
GIS:
QC = 10.1.  Within 10%.
[403]
Christina Bird:
Not sampled
[404]
GIS:
Not sampled
[405]
Christina Bird:
Not sampled
[406]
GIS:
Not sampled
[407]
GIS:
QC=102.5.  Within 10%.
[408]
Christina Bird:
Not sampled
[409]
GIS:
Not sampled
[410]
GIS:
QC=6.90.  Within 10%.
[411]
Christina Bird:
Not sampled
[412]
GIS:
Not sampled
[413]
GIS:
QC=20.0.  Within 3mg/L.
[414]
Christina Bird:
Not sampled
[415]
Water:
written as pH, but pH not taken.  No entry for DO.  Assuming that this is DO.
[416]
GIS:
Not sampled
[417]
GIS:
Not analyzed
[418]
GIS:
Not analyzed
[419]
GIS:
Not analyzed
[420]
GIS:
Not analyzed
[421]
GIS:
Not analyzed
[422]
GIS:
Not analyzed
[423]
GIS:
Not sampled
[424]
Christina Bird:
Not sampled
[425]
GIS:
Not sampled
[426]
Christina Bird:
Not sampled
[427]
GIS:
Not sampled
[428]
Christina Bird:
Not sampled
[429]
GIS:
Not sampled
[430]
Christina Bird:
Not sampled
[431]
GIS:
Not sampled
[432]
Christina Bird:
Not sampled
[433]
GIS:
Not sampled
[434]
Christina Bird:
Not sampled
[435]
GIS:
Not sampled
[436]
GIS:
Not analyzed
[437]
GIS:
Not analyzed
[438]
GIS:
Not analyzed
[439]
GIS:
Not analyzed
[440]
GIS:
Not analyzed
[441]
GIS:
Not analyzed
[442]
GIS:
Not sampled
[443]
Christina Bird:
Not sampled
[444]
GIS:
Not sampled
[445]
Christina Bird:
Not sampled
[446]
GIS:
Not sampled
[447]
Christina Bird:
Not sampled
[448]
GIS:
Not sampled
[449]
Christina Bird:
Not sampled
[450]
GIS:
Not sampled
[451]
Christina Bird:
Not sampled
[452]
GIS:
Not sampled
[453]
Christina Bird:
Not sampled
[454]
GIS:
No result for QC.
[455]
Water:
QC greater than +/-3.0.  QC=19.
[456]
GIS:
Not analyzed
[457]
GIS:
Not sampled
[458]
GIS:
Not analyzed
[459]
GIS:
Not analyzed
[460]
GIS:
Not analyzed
[461]
GIS:
Not analyzed
[462]
GIS:
Not analyzed
[463]
GIS:
QC = 220.  Within 35%.
[464]
GIS:
Not sampled
[465]
Christina Bird:
Not sampled
[466]
GIS:
QC = 9.3.  Within 10%.
[467]
GIS:
Not sampled
[468]
Christina Bird:
Not sampled
[469]
GIS:
Not sampled
[470]
Christina Bird:
Not sampled
[471]
GIS:
QC=88.4.  Within 10%.
[472]
GIS:
Not sampled
[473]
Christina Bird:
Not sampled
[474]
GIS:
QC=7.10.  Within 10%.
[475]
GIS:
Not sampled
[476]
Christina Bird:
Not sampled
[477]
GIS:
QC=11.0.  Within 3mg/L.
[478]
GIS:
Not sampled
[479]
Christina Bird:
Not sampled
[480]
GIS:
Not analyzed
[481]
GIS:
Not sampled
[482]
GIS:
Not analyzed
[483]
GIS:
Not analyzed
[484]
GIS:
Not analyzed
[485]
GIS:
Not analyzed
[486]
GIS:
Not analyzed
[487]
GIS:
Not sampled
[488]
Christina Bird:
Not sampled
[489]
GIS:
Not sampled
[490]
Christina Bird:
Not sampled
[491]
GIS:
Not noted on field sheet.
[492]
GIS:
Not sampled
[493]
Christina Bird:
Not sampled
[494]
GIS:
Not sampled
[495]
Christina Bird:
Not sampled
[496]
GIS:
Not sampled
[497]
Christina Bird:
Not sampled
[498]
GIS:
Not sampled
[499]
Christina Bird:
Not sampled
[500]
GIS:
Not analyzed
[501]
GIS:
Not sampled
[502]
GIS:
Not analyzed
[503]
Christina Bird:
Not sampled
[504]
GIS:
Not sampled
[505]
Christina Bird:
Not sampled
[506]
GIS:
Not sampled
[507]
Christina Bird:
Not sampled
[508]
GIS:
Not sampled
[509]
Christina Bird:
Not sampled
[510]
GIS:
Not sampled
[511]
Christina Bird:
Not sampled
[512]
GIS:
Not sampled
[513]
Christina Bird:
Not sampled
[514]
GIS:
Not sampled
[515]
Christina Bird:
Not sampled
[516]
GIS:
2nd run 6.6
[517]
GIS:
TNTC
[518]
GIS:
Not sampled
[519]
GIS:
Not analyzed
[520]
GIS:
Not analyzed
[521]
GIS:
Not analyzed
[522]
GIS:
Not analyzed
[523]
GIS:
Not analyzed
[524]
GIS:
Not analyzed
[525]
GIS:
Not sampled
[526]
Christina Bird:
Not sampled
[527]
GIS:
Not sampled
[528]
Christina Bird:
Not sampled
[529]
Donald Bird:
Didn't photocopy.  Ask Matt.
[530]
GIS:
Not sampled
[531]
Christina Bird:
Not sampled
[532]
GIS:
Not sampled
[533]
Christina Bird:
Not sampled
[534]
GIS:
Not sampled
[535]
Christina Bird:
Not sampled
[536]
Donald Bird:
Didn't photocopy.  Ask Matt.
[537]
GIS:
Not sampled
[538]
Christina Bird:
Not sampled
[539]
Donald Bird:
Didn't photocopy.  Ask Matt.
[540]
GIS:
Not sampled
[541]
GIS:
Not analyzed
[542]
GIS:
Not analyzed
[543]
GIS:
Not analyzed
[544]
GIS:
Not analyzed
[545]
GIS:
Not analyzed
[546]
GIS:
Not sampled
[547]
Christina Bird:
Not sampled
[548]
GIS:
Not sampled
[549]
Christina Bird:
Not sampled
[550]
GIS:
Not sampled
[551]
Christina Bird:
Not sampled
[552]
GIS:
Not sampled
[553]
Christina Bird:
Not sampled
[554]
GIS:
Not sampled
[555]
Christina Bird:
Not sampled
[556]
GIS:
Not sampled
[557]
Christina Bird:
Not sampled
[558]
GIS:
Not analyzed
[559]
GIS:
Not analyzed
[560]
GIS:
Not analyzed
[561]
GIS:
Not analyzed
[562]
GIS:
Not analyzed
[563]
Christina Bird:
Not sampled
[564]
GIS:
Not analyzed
[565]
GIS:
Not analyzed
[566]
GIS:
QC = 20.  Within 75%.
[567]
Donald Bird:
Sample 72, QC 52, lab duplicate 56.  Within 50% range.  (28%).
[568]
Christina Bird:
Not sampled
[569]
Donald Bird:
Sample 72, QC 52, lab duplicate 56.  Within 50% range.  (28%).
[570]
GIS:
2nd lab QC 10.9.  Within 10%.  Field QC didn't work- murky sample (sampler added 2 #1s and 1 #2.)  Added 6 drops starch indicator- no color change. 
[571]
Donald Bird:
Sample 7.2, QC 7.5, lab duplicate 7.7.  All within 10% range.
[572]
Christina Bird:
Not sampled
[573]
GIS:
Field QC didn't work- murky sample (sampler added 2 #1s and 1 #2.)  Added 6 drops starch indicator- no color change. 
[574]
Donald Bird:
Sample 7.2, QC 7.5, lab duplicate 7.7.  All within 10% range.
[575]
Christina Bird:
Not sampled
[576]
Christina Bird:
Not sampled
[577]
GIS:
No DO to calculate % saturation.
[578]
GIS:
QC=6.51.  Within 10%.
[579]
Donald Bird:
Sample = 6.86.  QC = 6.60.  Lab duplicate of QC = 6.58.  All within 10%.
[580]
Christina Bird:
Not sampled
[581]
Donald Bird:
Sample = 6.86.  QC = 6.60.  Lab duplicate of QC = 6.58.  All within 10%.
[582]
GIS:
QC=6.3.  Within 3mg/L.
[583]
Donald Bird:
Sample = 11.2.  QC = 11.2.  Lab duplicate = 11.0.  All within +/-3.
[584]
Christina Bird:
Not sampled
[585]
Donald Bird:
Sample = 11.2.  QC = 11.2.  Lab duplicate = 11.0.  All within +/-3.
[586]
Water:
Sample =160. QC out of range.  QC = 370.
[587]
GIS:
Held until 8/22 before analyzed
[588]
Water:
QC and lab QC of DO both greater than +/-10%.  2nd lab run 7.0.  QC=8.8.  2nd lab run of QC=6.1.
[589]
GIS:
QC and lab QC of DO both greater than +/-10%.
[590]
Water:
QC out of range.  QC = 20.
[591]
GIS:
Held until 8/22 before analyzed
[592]
Water:
Sample = 220.   QC out of range.  QC = 390.
[593]
GIS:
Not analyzed
[594]
GIS:
Not analyzed
[595]
GIS:
Not analyzed
[596]
GIS:
Not analyzed
[597]
GIS:
Not analyzed
[598]
GIS:
Not analyzed
[599]
GIS:
Not analyzed
[600]
GIS:
Not analyzed
[601]
GIS:
Not analyzed
[602]
GIS:
QC = 208.  Within 35% range from 208.  Out of 35% range from 148.
[603]
Donald Bird:
Sample: 18 col./100mL.  Field QC: 8 col./100mL.  Lab dup. Of QC: 17 col./100mL.  Within range.
[604]
Christina Bird:
TNTC
[605]
Donald Bird:
Sample: 18 col./100mL.  Field QC: 8 col./100mL.  Lab dup. Of QC: 17 col./100mL.  Within range.
[606]
GIS:
Lab duplicate 8.7.  QC 8.6.  All within 10% of each other.
[607]
Donald Bird:
Sample: 7.0mg/L.  Lab duplicate: 6.7mg/L.  Field QC: 7.4mg/L.  Lab duplicate of QC: 7.2mg/L.  All within 10%, except lab duplicate of sample and field QC .03mg/L above 10%.
[608]
Donald Bird:
Sample: 7.0mg/L.  Lab duplicate: 6.7mg/L.  Field QC: 7.4mg/L.  Lab duplicate of QC: 7.2mg/L.  All within 10%, except lab duplicate of sample and field QC .03mg/L above 10%.
[609]
GIS:
QC=83.6.  Within 10%.
[610]
GIS:
Lab duplicate 6.63.  QC 6.69.  All within 10%.
[611]
Donald Bird:
Sample: 6.83. Field QC: 6.85.  Within 10%.
[612]
Christina Bird:
Sample: 6.29.  Lab duplicate: 6.27.  Within 10%.
[613]
Sample: 6.83. Field QC: 6.85.  Within 10%.
[614]
GIS:
Lab duplicate 7.2.  QC 7.4.  All within 3mg/L.
[615]
Sample: 11.8mg/L.  Field QC: 11.5mg/L.  Within +/-3mg/L.
[616]
Christina Bird:
Sample: 3.8.  Lab duplicate: 4.0.  Within +/-3.
[617]
Sample: 11.8mg/L.  Field QC: 11.5mg/L.  Within +/-3mg/L.
[618]
GIS:
Held until 8/22 before analyzed
[619]
Water:
Sample = TNTC.  QC out of range.  QC = 0, but w/100+ non-fecal colonies.
[620]
GIS:
Repeat 7.3.  QC greater than +/-10%.  QC=4.4.
[621]
GIS:
2ND RUN: 6.61
[622]
GIS:
2ND RUN: 8.0
[623]
GIS:
Not analyzed
[624]
GIS:
Not analyzed
[625]
GIS:
Not analyzed
[626]
GIS:
Not analyzed
[627]
GIS:
Not analyzed
[628]
GIS:
Not analyzed
[629]
Christina Bird:
Not sampled
[630]
GIS:
Not analyzed
[631]
GIS:
Not analyzed
[632]
GIS:
QC = 6.  Within 75%.
[633]
Donald Bird:
Sample: 127 col./100mL.  Field QC: 100+ col./100mL.  Within range.
[634]
Christina Bird:
Not sampled
[635]
Donald Bird:
Sample: 127 col./100mL.  Field QC: 100+ col./100mL.  Within range.
[636]
GIS:
2nd lab run 10.0.  Within 10%.
[637]
GIS:
QC didn't work
[638]
Donald Bird:
Sample 7.0, lab duplicate 7.2.  Within 10%.
[639]
Donald Bird:
Sample: 6.1mg/L.  Field QC: 6.2mg/L.  Within 10%.
[640]
Christina Bird:
Not sampled
[641]
Water:
DO did not work.  Will take another one next month.
[642]
Donald Bird:
Sample: 6.1mg/L.  Field QC: 6.2mg/L.  Within 10%.
[643]
Christina Bird:
Not sampled
[644]
Christina Bird:
Not sampled
[645]
GIS:
Not able to calculate % saturation because no DO.
[646]
GIS:
QC=6.38.  Within 10%.
[647]
Sample: 6.49.  Field QC: 6.48.  Within 10%.
[648]
Christina Bird:
Not sampled
[649]
Sample: 6.49.  Field QC: 6.48.  Within 10%.
[650]
GIS:
QC=5.5.  Within 3mg/L.
[651]
Sample: 10.7mg/L. Field QC: 10.1mg/L.  Within +/-3mg/L.
[652]
Christina Bird:
Not sampled
[653]
Sample: 10.7mg/L. Field QC: 10.1mg/L.  Within +/-3mg/L.
[654]
GIS:
Not analyzed
[655]
GIS:
Not analyzed
[656]
GIS:
Not analyzed
[657]
GIS:
Not analyzed
[658]
GIS:
Not analyzed
[659]
GIS:
Not analyzed
[660]
Christina Bird:
Not sampled
[661]
GIS:
Not analyzed
[662]
Christina Bird:
Not sampled
[663]
Donald Bird:
Sample = 124, QC= 106, Lab duplicate = 88.
[664]
Donald Bird:
Sample = 5.9, QC = 5.9, lab duplicate = 6.0.  All within 10%.
[665]
Christina Bird:
Not sampled
[666]
Donald Bird:
Sample = 5.9, QC = 5.9, lab duplicate = 6.0.  All within 10%.
[667]
Christina Bird:
Not sampled
[668]
Christina Bird:
Not sampled
[669]
GIS:
2nd lab run 6.10.
[670]
Donald Bird:
Sample 6.42, QC 6.46, lab duplicate 6.72.  All within 10%.
[671]
Donald Bird:
Sample 6.11, lab duplicate 6.21.  Within 10%.
[672]
Christina Bird:
Not sampled
[673]
Donald Bird:
Sample 6.42, QC 6.46, lab duplicate 6.72.  All within 10%.
[674]
GIS:
2nd lab run 3.8.
[675]
Donald Bird:
Sample 8.8, QC 9.0, lab duplicate 8.5.  All within +/-3.0.
[676]
Donald Bird:
Sample 8.0, lab duplicate 8.3.  Within +/-3.
[677]
Christina Bird:
Not sampled
[678]
Donald Bird:
Sample 8.8, QC 9.0, lab duplicate 8.5.  All within +/-3.0.
[679]
GIS:
Held until 8/22 before analyzed
[680]
GIS:
Could this have been switched with the QC of SQ06?
[681]
GIS:
Duplicate 9.5