Home > Regional > North America > United States > Pennsylvania > Science and Environment > Water Resources
http://www.perkiomenwatershed.org/
Founded to protect and conserve the natural resources of the 362 mile Perkiomen Watershed. Promotes an environmental ethic through education, land conservation and watchdog activities.
http://www.stroudcenter.org/
Seeks to advance the knowledge of freshwater ecosystems through interdisciplinary research into all aspects of streams, rivers, and their watersheds.
http://www.watershedatlas.org/index.html
Rich source of information about the environmental resources of the Allegheny River watershed and how human activities affect water quality and the environment.
Home > Regional > North America > United States > Pennsylvania > Science and Environment > Water Resources
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