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River Levels for the Mid-Atlantic Region


US Geological Survey

Water Resources of the United States

Little Falls Gauge
"THE" gauge for the Potomac River above D.C.

Lower Youghiogheny Gauge
The river level gauge for the Lower Yough.

Real-Time Surface Water Data



Paddling Organizations with River Levels

American Whitewater

CCA itself - See our Stream-Finder on the home-page tab just above this one.