Aerial view of a bridge over the Connecticut River with green mountains.

We protect, restore, and advocate for the Connecticut River

Get to Know Our Mission, Vision, & Values

Volunteer, Participate, or Donate

Connecticut River Conservancy is a 501(c)(3) nonprofit organization dedicated to the Connecticut River watershed in New Hampshire, Vermont, Massachusetts, and Connecticut. We collaborate with regional partners to restore and advocate for your rivers, and educate and engage communities. We bring people together to prevent pollution, improve habitat, and promote enjoyment of the river and its tributary streams. Join us to support healthier rivers today!

Connecticut River stream at 2nd Lake NH, tall green trees and rocks.

Clean Water

Through advocacy to prevent pollution and water quality monitoring to track data.

Healthy Habitats

Through dam removal, tree planting, and migratory fish programs.

Group of volunteers posing with a bucket ahead of a riverside trash cleanup.

Resilient Communities

With river recreation access, community science, & Source to Sea Cleanups.

Our Mission & Programs

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Seeking Volunteers!

Volunteer with CRC

1,146

Tons of trash removed from rivers

30

Old dams & culverts removed

100K

Trees planted in the watershed

150+

Sites annually tested for bacteria

Large dam with brick building, cloudy sky, and a river in the foreground.

FERC Publishes Draft Environmental Impact Statements for Five Hydropower Facilities

The Federal Energy Regulatory Commission (FERC) released two separate Draft Environmental Impact Statements (DEIS) for the five hydropower facilities on the Connecticut River that are currently undergoing relicensing.

Jack's Brook dam on the Deerfield River with trees in the background

Jack’s Brook Dam to Be Removed, Restoring Native Trout Habitat in Dover, VT

A concrete dam built in 1913 on Jack’s Brook—a tributary of the North Branch of the Deerfield River—is being removed this week in a collaborative effort to restore natural stream flow and improve aquatic habitat in southern Vermont.

Letter of Support for the USGS S.O. Conte Research Laboratory

The Connecticut River Conservancy sent a letter of support for the Silvio O. Conte Anadromous Fish Research Laboratory in Turners Falls, MA, to the Acting Director of the USGS National Center. The full letter is shared for the public.

River Stories from Around the Watershed

Latest News

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We envision a future where people and wildlife can enjoy

a clean, free-flowing Connecticut River.

Upcoming Events

Multiple Dates
Sat, Jul 05
Water Chestnut Pull in Middletown CT
Floating Meadows
Learn More
Jul 05, 2025, 9:00 AM – 12:00 PM
Floating Meadows, 181 Johnson St, Middletown, CT 06457, USA
Paddle with a purpose — help us remove the invasive water chestnut from our waterways!
Multiple Dates
Sat, Jul 05
Water Chestnut Pulls at Lake Warner
Lake Warner
Learn More
Jul 05, 2025, 9:00 AM – 12:00 PM
Lake Warner, Lake Warner, Hadley, MA 01035, USA
Paddle with a purpose — help us remove the invasive water chestnut from our waterways!
Wed, Jul 09
Learn to Fish with CARE
Harbor Park
Learn More
Jul 09, 2025, 4:30 PM – 7:00 PM
Harbor Park, 80 Harbor Dr, Middletown, CT 06457, USA
Multiple Dates
Sat, Jul 12
Water Chestnut Pull in Glastonbury CT
Glastonbury
Learn More
Jul 12, 2025, 9:00 AM – 12:30 PM
Glastonbury, Point Rd, Glastonbury, CT 06033, USA
Paddle with a purpose — help us remove the invasive water chestnut from our waterways!
Multiple Dates
Fri, Jul 18
Water Chestnut Pull in Rockingham
Walpole/Rockingham
Learn More
Jul 18, 2025, 9:30 AM – 1:00 PM
Walpole/Rockingham, 11 Pine St, North Walpole, NH 03609, USA
Paddle with a purpose — help us remove the invasive water chestnut from our waterways!

Learn About:

Migratory Fish

Migratory fish are essential to healthy river ecosystems. The Connecticut River hosts 8 species of migratory fish that travel thousands of ocean miles and over 200 miles upriver annually.

CRC's migratory fish restoration efforts include advocating for and expanding fish passage and raising awareness through community science and education.

Learn More