Protecting land: Outcropping along Gulf Brook

NRWA’s Watershed Approach: Protecting Water and Land

The NRWA uses a watershed approach to protect our natural resources because we understand the connection between water and land. We know that what we do on the land impacts water quality and quantity, and the quality and quantity of our water impacts the quality of life in our communities. Our watershed is made up of 32 cities and towns connected by water, and a diversity of natural ecosystems that are impacted by human actions. The NRWA’s 2020 Plan provides an overarching vision for our work, while the Sub-basin Plan for the watershed provides an assessment of the natural resources and challenges facing each of our sub-basins and communities.

Protecting water – Photo by Kim KingOur water monitoring program has been collecting and analyzing data on water quality and stream conditions for two decades. This scientific information is provided to appropriate agencies in both Massachusetts and New Hampshire, and is used to identify areas of concern and to define suitable actions. We also work on site-specific projects to track sources of bacterial contamination, work on issues of low flow in local streams, reduce the spread of invasive plants, and improve fish and wildlife habitat through stream restoration.

Our vision to create a riverside greenway along both banks of the entire Nashua River and its major tributaries is intended to provide a first line of protection to our waterways, acting as a buffer zone between water and the activities on the adjoining land. Many times, greenways can also provide the public with recreational access to our rivers and streams. Working to protect forestlands also serves to protect our water. Clean water is one of the most important by-products of our extensive woodlands. And working with landowners to encourage land stewardship helps them to plan and manage their properties in the way that protects natural resources and preserves wildlife habitat in harmony with their working farm or forest property.

Protecting and stewarding our land protects our water, and protecting our water protects life.

Whitman River entering the North Nashua River near the Steamline Trail - Photo by Martha Morgan

What Does the NRWA Do?

The Big Picture

The Nashua River Watershed Association protects our water, our land, and our communities. Our geographic area of work is defined by the boundaries of the Nashua River watershed—all land that drains into the Nashua River and its tributaries—an area that involves 32 communities in north central Massachusetts and southern New Hampshire. And the term “watershed” also defines our approach to our work, addressing natural resource protection through both water and land protection programs. We have the dual advantage of being regional, with the ability to cross state and municipal boundaries, and local, with a professional staff that understands the local landscape. Our goal is to protect the Nashua River watershed now and for the future.

The Close-up

The NRWA works to protect both water and land resources, one of the only organizations in Massachusetts and New Hampshire that has this dual focus. We work to protect drinking water supplies, monitor river water quality and quantity, and create riverside greenways. We participate in collaborative projects to protect forests and farm lands, encourage land stewardship, and help our communities use sustainable land-use tools in their planning processes.

NRWA Eco-adventure - Photo by Nancy OhringerEnvironmental education is a key strategy we use in our work to protect our natural resources. We provide educational opportunities for all ages because well informed citizens make better decisions, and today’s children are tomorrow’s stewards. Our signature River Classroom® program takes groups of youth out on the river for a full day of hands-on science adventure. Our Scientist in Residence and Schoolyard/Classroom programs are tailored to the individual needs of each class, and the Massachusetts and New Hampshire standards for science and technology. We also offer Eco-Adventures, outdoor science-based programs for families and youth, including vacation programs and weekend workshops. We encourage youth to connect with nature, a relationship we hope will last a lifetime. We seek to expand the reach of our education programs by educating the educators and other community leaders and professionals, through seminars for teachers, land-use planners, and foresters.

Other strategies to achieve our goal include advocacy for resource stewardship, resource-based community planning, and working together for co-operative watershed management.

As a result of our work, our region is home to beautiful rivers and streams, an abundant diversity of flora and fauna, and an extensive array of recreational opportunities. The Nashua River watershed is a wonderful place to live, work, and play!

We invite you to join us and become an active part of the NRWA story of restoration, protection, and a sustainable future for our region.

Pearl Brook – Photo by Joan Wotkowicz

Protecting Land Protects Water

"Water is the most critical resource issue of our lifetime and our children's lifetime. The health of our waters is the principal measure of how we live on the land." —Luna Leopold

We work to protect forests and other priority lands for the prime purpose of protecting the quality and quantity of our water resources. While all land is conceivably worthy of protection from inappropriate development, the limit of time and finances creates the need for a triage system that ranks land available for protection based on these criteria.

According to the U.S. Forest Service, the conserved forests in the Nashua River watershed, and the Merrimack River watershed of which we are a sub-basin, are among the best in the country for providing clean drinking water, and are first on the list as the most threatened in the United States. View the "Forests, Water and People: Drinking water supply and forest lands in the Northeast and Midwest United States" report.

Forests provide essential "natural benefits" such as: filtering air, reducing floods and erosion, sustaining stream flows and aquatic species, ensuring watershed stability and resilience, absorbing rain and naturally filtering runoff which refills wells, streams, and groundwater aquifers. And, properly managed forests provide the economic value of wood and pulp, and the less tangible, but still highly desired, physical benefits of scenic views, places for recreation, and places for quiet contemplation.

NRWA participates in the U.S. Department of Agriculture's (USDA) Forest Legacy program, both as a project partner and as the sponsor for all funding applications in our region. Our collaborative large-scale Forest Legacy projects have protected thousands of acres of forestland to date. The NRWA is also leading a multi-year USDA-funded Forest Redesign project focused on identifying priority lands for protection using GIS mapping technology. The NRWA is a partnering organization in the Wildlands and Woodlands Partnership, an informal network that is collaborating on a 50-year vision to preserve New England's forests; the North Quabbin Regional Landscape Partnership which works to protect and enhance open space in the North Quabbin region (parts of the western reaches of our watershed); and the Nissitissit Souhegan Highlands working group protecting land in some of our New Hampshire communities.

It has been NRWA's decision to date not to hold land in fee or seek Conservation Restrictions (Conservation Easements in NH); however, we are not prohibited from doing do. According to our Conservation Restriction Policy, we consider Conservation Restrictions specifically in those cases of last resort where no other eligible conservation entity will do so.

In addition to our work on land protection projects, the NRWA also leads efforts to encourage thoughtful land stewardship and land use planning that balances development with environmental protection. NRWA also provides free education programs for adults on topics relevant to water and land protection.

If you are a landowner (forest, farm, or other) interested in learning more about options to protect your land, we offer our FAQs for Landowners. For any Land Protection question, please feel free to contact Al Futterman, NRWA's Land Programs Director at (978) 448-0299, or This email address is being protected from spambots. You need JavaScript enabled to view it..