Location: Pennsylvania

Indian Rock Nursery Workdays

Nursery help wanted! Multiple dates and times available.

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Wandering Pennsylvania’s Waterways: Local Government Leaders Building Connections for Clean Water

When 33 local government leaders from York and Lancaster Counties gathered on a warm September day, they weren’t just boarding a bus — they were stepping into an opportunity to connect, exchange ideas, and envision how working across municipal boundaries can help communities achieve shared clean water goals.

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Vote for the Conestoga for PA’s River of the Year

The river’s progress is a testament to what is possible with collaboration, and as a River of the Year, the recognition of the Conestoga would continue to inspire community involvement, stewardship, and elevate public awareness of the waterway’s value.

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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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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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Thank you for another successful Taste!

This year’s Taste events were great successes once again! We had our biggest turnout in recent years with 400 guests.

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Tree planting in Columbia

One of the best actions you can do to improve the health of the Bay is to plant trees. Come help us plant 12 large trees in Columbia, PA to help our watershed!

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Tree planting in Lykens

One of the best actions you can do to improve the health of the Bay is to plant trees. Come help us plant 475 trees in Lykens, PA to help our watershed!

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Volunteer opportunity.

Tree planting in Oxford

One of the best actions you can do to improve the health of the Bay is to plant trees. Come help us plant 175 trees in Oxford, PA to help our watershed!

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