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After several centuries, a dam is set to be removed from Cobbs Creek. Red tape continues to delay the project

By Dawn Kane and Bernard Brown It has been nearly 380 years since blueback herring have been able to swim up Cobbs Creek beyond what is now Woodland Avenue. Back in 1645, New Sweden’s governor, Johan Björnsson Printz, built a gristmill on the waterway the Lenape call Karakung. Water-powered mills generally rely on a dam

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7 mins read
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In the Delaware River watershed and elsewhere, a well-funded push to use freshwater mussels to clean up creeks and rivers is underway. Some question the efficacy of these efforts

When the Fairmount Water Works was built in the early 19th century to provide clean drinking water to Philadelphia, it was a feat of modern engineering. Steam engines and a dam across the Schuylkill River powered water wheels large enough to pump millions of gallons a day uphill to a reservoir atop nearby Fair Mount.

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9 mins read
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Watershed fellows teach practical knowledge and artistic expression at environmental centers

On yet another wet weekend, a group of ten braced a downpour to walk along the trails of Strawberry Mansion’s Discovery Center for a wild plant tour. Their journey began at the trail entrance, where an innocuous weed was growing. Tour guide Lady Danni Morinich, a local herbalist and forager, identified the plant as yellow

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5 mins read
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Walking group traverses the changing landscapes and diverse neighborhoods along the perimeter of the city

On September 6, a group of 18 gathered at the Delaware River waterfront with Walk Around Philadelphia. Setting off from Cherry Street Pier, some planned to cover 10 miles on that day’s stroll while others planned to do 120 — completing a circuit of the entire city of Philadelphia. All were bound to learn something

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4 mins read
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A new paddling program gets Philadelphians onto the Schuylkill, free of charge

On a dock where Wissahickon Creek meets the Schuylkill River, LandHealth Institute deputy director Mayci Shimon steadies kayaks as paddlers carefully shimmy in, some for the first time. Despite the rumble of SEPTA traffic on a nearby bridge, the Philadelphia Canoe Club offers a serene escape. Nestled away, the historic, 119-year-old house aglow with the

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2 mins read
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