Stream Watchsmall creatures are the key to determining a stream's condition

Stream Watch

Identifying and counting the things that live in a stream can establish its water quality

article and photo © Robert A. Crimmins

A stream’s health can be determined through chemical analysis but testing for individual chemicals can be expensive. There's another way. Chris Brown with the Delaware Nature Society shows landowners and others interested in streams in the Delaware and Chesapeake Bay watersheds how to determine a stream’s condition.

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