Stroud Water Research Center

Protecting the water you .

Since 1967, Stroud Water Research Center has been a global leader in freshwater science. Here in Lancaster County, we bring research to life — restoring streams, planting trees, and empowering communities to protect clean water for all.

💧 Lancaster by the Numbers

• $2 million secured annually for conservation on local farms
• 85 acres of streamside forests planted each year
• 1,400 acres of farmland improved annually for cleaner water
• 16,000+ trees planted with local farmers and communities each year

🧪 Science That Saves Streams

For more than 50 years, our world-class scientists have produced groundbreaking research that drives real change — from improving tree survival rates from 20% to over 85%, to shaping USDA guidelines for streamside forest restoration.This work protects drinking water, reduces flooding, supports wildlife, and builds climate resilience.

🌱 Caring for the Land, Protecting the Water

We partner with farmers, landowners, and municipalities to plant and care for riparian buffers — the most cost-effective tool to restore healthy streams. Each acre planted is a powerful investment in clean water, biodiversity, and thriving communities.

🧭 Education for All

Our educators bring science to life through hands-on stream exploration, canoe trips, mobile labs, and virtual learning — inspiring people of all ages to become stewards of their local waters.

🌍 Why Lancaster Matters

Lancaster County sends the highest pollution loads to the Chesapeake Bay of any Pennsylvania county. More than half its streams are impaired. Here, your support has a direct, measurable impact.

🙌 Your Gift Protects Fresh Water

Together, we can keep streams clean, communities healthy, and ecosystems thriving.

Give today during ExtraGive and be part of Lancaster’s clean water legacy.

Jump in with us: 👉 stroudcenter.org/rivers

Your help today enables us to continue our work in Lancaster County to protect fresh water!