Working to keep water clean, safe, and healthy for 77 years.
Visit our exhibits and explore 10 miles of trails on our 950-acre reserve!
Mayapple rust (Allodus podophylli) is a fungal parasite that forms tiny, bright orange cup-like ...
The Watershed Institute Celebrates its Supporters, Staff, and Friends at its Annual Meeting PENNINGTON, ...
MEDIA ALERT WHEN: April 22, 2026 Earth Day, 1:30 pm (after joint Senate & ...
Your time and investment in clean water gives us the power to accomplish great things. From measuring water quality to teaching classes, we connect passionate people with important work in our Watershed.