Freshwater Science: Discovering What Keeps Streams and Rivers Healthy

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Our scientists explain how they bring multiple perspectives to a single mission: understanding, protecting, and restoring streams and rivers. From fish and microbes to chemistry and hydrology, our decades of data from White Clay Creek have been used to inform policy at the national level. By discovering what makes the world’s streams and rivers healthy, Stroud™ Water Research Center is ensuring we can all enjoy clean, fresh water. Learn more

Give the Gift of Fresh Water

As you give thanks for the gifts in your life, we invite you to give the gift of water. Clean drinking water, good health, happy trout, productive soil, clean air, the simple joys of swimming, boating, fishing — our healthy freshwater ecosystems make these and so many other things possible.

Your donation today will help preserve and protect
the future of fresh water.