The ICPRB's mission is to enhance, protect, and conserve the water and associated land resources of the Potomac River and its tributaries through regional and interstate cooperation. Considered the "Nation's River," for more than five million basin residents, the river plays an important role in the lives of all. Through regional cooperation and partnerships, ICPRB is protecting the river and improving the quality of life in the watershed, as it has since 1940.
September 2014 Water Supply Outlook
Is it safe to swim?