Stale — older than 1 week No flood stage data USGS

Pymatuning Reservoir At Pymatuning Dam, PA

Updated June 4, 2026 at 10:55:00 AM EDT · ProvisionalUSGS real-time data that has not finished review. Values can be revised, corrected, or removed after approval. · Site 03100500

Current conditions

Historical trends

Hourly measurements

Detailed readings by hour, organized by day

Nearby stations

Other monitoring locations nearby

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Data courtesy of the U.S. Geological Survey.