Photo courtesy of Chesapeake Bay Program

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an aerial shot of a snowy creek

The PA Contribution: Miles and Miles of Waterways

When it comes to total waterway miles among U.S. states, Pennsylvania is second only to Alaska. Tens of thousands of miles of flowing water means tens of thousands of opportunities to take steps of our own to contribute to a cleaner Chesapeake Bay.

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Highlighting a Year of Unified Action for the Chesapeake

As green summer foliage transforms to blazing ambers and yellows of autumn, we are reminded of nature’s graceful rhythm of change, adaptability, and endurance. For us at the Alliance for the Chesapeake Bay, this season isn’t just about beautiful foliage: we have trees to plant, communities to clean up, and farmers to support.

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Alliance Board Member Shawn Kimbro Named Maryland’s 2025 Sport Fisheries Achievement Award Recipient

In recognition of Shawn’s contributions to conservation efforts within local recreational fisheries, the Maryland Department of Natural Resources named him as the 2025 Sport Fisheries Achievement Award recipient!

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Agriculture Uncovered: How BMPs Benefit the Bay

BMPs are cutting-edge agricultural practices that increase yields, reduce management needs, and promote ecological and environmental health.

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The Monarchs of Fallston Presbyterian

Another exciting new project by the Maryland Green Infrastructure team is wrapping up. The Alliance installed two bioretention cells on the property of Fallston Presbyterian Church in Harford County.

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DC Green Infrastructure Team Shows Up & Out!

This summer, the Alliance’s DC Green Infrastructure Team had an unforgettable season, packed with fun, learning, and community impact.

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Wandering Waterways: Connecting Virginia’s Tri-Cities

Over the course of two cool spring days, 19 local government leaders representing 12 municipalities joined the Wandering Virginia’s Waterways tour to explore enterprising examples of clean and green growth across Virginia’s Tri-Cities and Hampton Roads regions.

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hands cupping multiple mussels

Luring you In: Freshwater Mussels in the Chesapeake Bay

North America is home to nearly 300 unique species of freshwater mussels. Southeastern states, particularly those with tributaries flowing to the Mississippi River, host a massive hotspot of freshwater mussel species diversity.

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Fungal Armageddon and the Spooky Biodiversity of our Backyards

It’s Halloween season! Experience the wild and wonderful abilities of this parasitic fungi that could be in your own back yard.

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A Nightmare on Barberry Street

Invasive plants are everywhere, and they’ve trapped our ecosystem in a horror film.

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