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Penobscot River Restoration Trust

The Penobscot River Restoration Project is an unprecedented collaboration between the Penobscot Indian Nation, seven conservation groups, hydropower companies PPL Corporation and Black Bear Hydro, LLC, and state and federal agencies, to restore 11 species of sea-run fish to the Penobscot River, while maintaining energy production.

Veazie shoreline 2015

A view of the Penobscot River flowing freely through the area where the Veazie Dam once stood (2015).

Restoring Access to Critical Habitat for the Sea-run Fisheries of Maine's Largest Watershed

The Penobscot River Restoration Trust and its public and private partners are working to undo more than two centuries of damage that too many dams have inflicted upon the Penobscot River. Removal of the lower two dams (Great Works completed in 2012, and Veazie in 2013) and bypassing of a third greatly improves access to nearly 1000 miles of habitat for endangered Atlantic salmon and shortnose sturgeon, American shad, alewife, and seven other species of sea-run fish in Maine. As fish passage is improved at four remaining dams and energy increased at six, these ecological benefits will be realized while maintaining or even increasing energy production. The Penobscot Project promises large-scale ecological, cultural, recreational and economic benefits throughout New England's second largest watershed. For more information see PROJECT DETAILS.


Howland Dam Bypass

construction underway

Great Works Dam

removed in 2012

Veazie Dam

removed in 2013

Milford Dam Fish Lift

Over 444,000 river herring and counting at the Milford fish lift in 2015!

For current counts from the Maine Department of Marine Resources click here!

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Paddlers maneuvering through the whitewater at the site of the former Great Works Dam.

Paddlers maneuvering through the rapids just upstream of the where the Great Works Dam stood before its removal in 2012.

Howland Bypass Progresses!

The week of September 28, 2015, contractor SumCo Eco Engineering began to test water flow through the Howland Bypass channel. This is an important step toward project completion which will allow sea-run fish access to critical habitat upriver. For more information check out our page on the Howland Bypass

watering the howland bypass channel

Penobscot River Whitewater Nationals Regatta a success!

A series of ACA National Whitewater Race events were held in a 9.5 mile stretch of river freed by removal of the Veazie and Great Works dams. The event was hosted by the Penobscot Nation and was a wonderful success; so much so that the event will take place on the Penobscot River for the next two years. Many media outlets covered the event--to see a list check out our media page! 

Penobscot River Whitewater Nationals Regatta


C Daigle Bashabez paddlers 2014

Penobscot Project Leadership Recognized by National River Network River Hero Award

This May, as Atlantic salmon, river herring and other sea-run fish began their annual migration up the free-flowing lower Penobscot river, past the former sites of the Veazie and Great Works dams, our Executive Director, Laura Rose Day, received the River Network River Hero Award for her continued leadership and dedication to reconnecting the river to the sea through the Penobscot River Restoration Project. Congratulations Laura!


"The Penobscot Project is an inspiring example of how people can achieve great things for rivers by focusing on solutions instead of roadblocks. " said Rose Day. "It is an honor to work alongside so many individuals, project member organizations, Penobscot Indian Nation, communities, businesses, and state and federal agencies, and generous funders who have created this model for large-scale, innovative, and collaborative river restoration." This year, River Network took the unusual step of honoring two Maine leaders. Dwayne Shaw, Executive Director of Downeast Salmon Federation also received the award for his work on Downeast rivers of Maine.

Click here to read the full press release!

Dam Removal Photos on Flickr

Penobscot River Watershed selected as one of NOAA's Habitat Focus Areas - find more information here:

Penobscot Habitat Focus Area

Thanks to our many partners who made this project possible!

Scouting out the river conditions the week before the Bashabez Run

Frequently Asked Questions and Project Fact Sheet

1% for the Planet supports the Penobscot River Restoration Project

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