The number of crest gates currently open at the Conowingo Dam can be viewed here.

SUPPORT THE CONOWINGO DAM:

The Conowingo Dam significantly benefits our environment, our economy, and the Chesapeake Bay, all while fighting climate change and supporting our community.

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Renewable Energy Environmental Responsibility Economic Development

For more than 90 years, the Conowingo Dam has been Maryland’s largest source of renewable energy.

News & Events

Apr 04, 2023

Constellation Temporarily Closes Portion of Hiking Trails Near Fishermans Park to Help Prevent Spread of Avian Flu

Mar 19, 2021

FERC Renews Conowingo Dam's Operating License, Preserving Maryland's Largest Source of Renewable Energy

With a new 50-year operating license in hand, Constellation can now move forward with up to $700 million in planned investments to enhance aquatic life, water quality and environmental stewardship

Nov 13, 2020

Conowingo Dam Recreation COVID-19 Update

Conowingo Visitor Center will be closed to the public starting 5 p.m. today (11/13/20)

May 22, 2020

National Safe Boating Week

May 12, 2020

SUPPORT THE CONOWINGO DAM:

For more than 90 years, the Conowingo Dam has been Maryland’s largest source of renewable energy.

Watch

News & Events

Constellation Temporarily Closes Portion of Hiking Trails Near Fishermans Park to Help Prevent Spread of Avian Flu

FERC Renews Conowingo Dam's Operating License, Preserving Maryland's Largest Source of Renewable Energy

Conowingo Dam Recreation COVID-19 Update

National Safe Boating Week

Conowingo and Muddy Run Recreation Sites Closures and Modifications Due to COVID-19, Effective May 12, 2020

SUPPORT THE CONOWINGO DAM:

For more than 90 years, the Conowingo Dam has been Maryland’s largest source of renewable energy.

Watch

News & Events

Constellation Temporarily Closes Portion of Hiking Trails Near Fishermans Park to Help Prevent Spread of Avian Flu

FERC Renews Conowingo Dam's Operating License, Preserving Maryland's Largest Source of Renewable Energy

Conowingo Dam Recreation COVID-19 Update

National Safe Boating Week

Conowingo and Muddy Run Recreation Sites Closures and Modifications Due to COVID-19, Effective May 12, 2020

Get Connected

Reducing marine debris tip #4: Work as a community. Participate in local cleanup days! https://t.co/kfdP6RTQiz

Reducing marine debris tip #3: Properly secure and store your household waste. https://t.co/2KwqAvdPGe

Join Donegal Trout Unlimited & Constellation this Saturday to plant native trees in the riparian buffer of Peters Creek! https://t.co/AVT1GRxcjJ

RT @normandeauassoc: Normandeau’s trap and transport program has been in operation for decades. One of our NH staff members recently travel…

RT @SRBCnews: Wait for it! Cool demo of the fish lifts @ConowingoDam. They separate out the American Shad & River Herring to release them u…

We have you covered with information on how you can help prevent marine debris and keep our waterways clean. Here’s tip #2: https://t.co/QupzJVuOeD

Beautiful shot, "Eyeing the Prize," of an eagle fishing at the Conowingo, via @OutdoorPhotoMag : https://t.co/UOwyolfYjN

Aaron from @SRBCnews explains how our transport system at Conowingo Dam operates to help our river’s ecosystem. Check it out: https://t.co/me8aAzEtOj

“Let’s figure out how we can operate Conowingo and be as environmentally conscious as practical and feasible.” https://t.co/jMXtMIOGyL