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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

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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!

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Source to Sea Cleanup - Deer Paths Nature School by Beth Pelton.jpg

The 28th Annual Source to Sea Cleanup 

Get your gloves and trash bags ready to volunteer with us! The goal of the Source to Sea Cleanup is to remove as much trash as possible from our waterways, riverbanks, and communities. Trash moves from land to water, from upstream to downstream, and together we can make a BIG impact in preventing this trash from ending up in our rivers. 

The Source to Sea Cleanup will be on September 27-28th, 2024 (or a date that works for you!)

1,107

Tons of trash removed from rivers

26

Old dams & culverts removed

89,855

Trees planted in the watershed

150+

Sites annually tested for bacteria

River Stories from Around the Watershed

Latest News

We envision a future where people and wildlife can enjoy

a clean, free-flowing Connecticut River.

Upcoming Events

Volunteer Opportunity:

Water chestnut is a harmful aquatic, invasive species, which is known to take over stretches of water. When left unchecked, water chestnut has the potential to decimate ecosystems and eliminate recreational opportunities.

Join us in MA and CT for weekly pulls in your local ponds, coves and rivers!

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