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22 items match your filter criteria.

Cape Cod Cranberry Bog Project Restoring Wetlands and Fish Passage for River Herring

A NOAA-funded project on the Upper Coonamessett River in Falmouth, Massachusetts, will remove fish passage barriers and restore wetlands on a former cranberry bog. This work complements earlier NOAA-funded work on the lower part of the river.
April 01, 2025 - Feature Story ,
Aerial view of the restored lower Coonamessett River. Credit: Adam Soule Aerial view of the restored lower Coonamessett River. Credit: Adam Soule

New Dam Removal Project Reinvigorates Effort to Open the Raritan River for Migratory Fish

Funding to remove the Rockafellows Mill Dam in New Jersey is part of a long-term effort to bring shad and other native fish back to spawning grounds which have been blocked for almost 200 years.
March 20, 2025 - Feature Story ,
Shad on the big screen. Credit: NOAA graphic, with stock images from AdobeStock Shad on the big screen. Credit: NOAA graphic, with stock images from AdobeStock

Collaboration on St. Croix Fish Passage Projects May Create Largest Alewife Run in North America

An international partnership led by the Passamaquoddy Tribe will improve access to 600 miles and 60,000 acres of habitat to alewives and other sea-run fish. The work could result in the return of 80 million adult spawning alewives.
September 19, 2024 - Feature Story ,
Woodland Dam (Credit: Maine Department of Marine Resources) Woodland Dam (Credit: Maine Department of Marine Resources)

Celebrating a NOAA Champion for Migratory Fish

NOAA Marine Habitat Resource Specialist Eric Hutchins stands out for his nearly 40 years of service and tireless efforts to restore migratory fish populations in New England.
May 21, 2024 - Feature Story ,
Eric catches an American eel for an educational event about migratory fish. (Photo: Samuel Coulbourn) Eric catches an American eel for an educational event about migratory fish. (Photo: Samuel Coulbourn)

River Herring are Using Habitat Reopened by Bloede Dam Removal

In the years since NOAA and partners removed Bloede Dam, monitoring has found evidence of alewife and blueback herring using the reopened habitat on the Patapsco River.
June 01, 2023 - Feature Story ,
alewife_credit Chesapeake Bay Program_750x500.jpg River herring. Credit: Chesapeake Bay Program.

The Fish that Feeds All: Restoring Habitats for River Herring has Broad Social and Environmental Benefits

NOAA Fisheries has developed an Atlantic Coast habitat conservation plan for river herring. It addresses threats, data gaps, and recommendations to benefit these species at a coastwide level.
May 25, 2023 - Feature Story ,
Alewife during their spring spawning migration in the Bagaduce River, Maine. Alewife during their spring spawning migration in the Bagaduce River, Maine. Credit: Tate Yoder/Maine Center for Coastal Fisheries

What Happens After Dam Removals

Collaborative research on Penobscot dam removals show initial gains from restoration actions.
June 08, 2021 - Feature Story ,
An Atlantic salmon swims in the viewing box at the Milford fish lift, with river herring in the background. An Atlantic salmon makes her way through the Milford Fish Lift and upriver to spawn in the Penobscot. The Nature Conservancy, C. Daigle, 2014.

Dam Removals in New Hampshire Benefit Public Safety, Fish Migration

The removal of two dams along the Bellamy River has reduced the risk of flooding and reopened habitat for migratory fish.
February 03, 2021 - Feature Story ,
A river runs under a bridge and between several buildings Site of the Upper Sawyer Mill Dam after its removal. (Photo: New Hampshire Department of Environmental Sciences)

New Plunge Pool Increases River Herring Survival at Maine Dam

We are working with the dam owners to improve fish passage for river herring and American eels on a tributary of the Kennebec River in Gardiner, Maine.
January 12, 2021 - Feature Story ,
Concrete plunge pool at base of dam The improvements to the plunge pool at the base of the dam will improve survival of river herring and other sea-run fish. Credit: Steve Brooke

Herring to Benefit from Dam Removals, Wetland Restoration in Coonamessett River

NOAA, the Town of Falmouth, and other partners are working to restore Massachusetts’ Coonamessett River. The projects will benefit alewife, blueback herring, and other migratory fish.
April 29, 2020 - Feature Story ,
Turek Coonamessett River and Wetland Restoration Falmouth MA_750x500.jpg