River gauges›Maryland
RIVER GAUGE · POTOMAC RIVER

Potomac River at Paw Paw

Allegany County, Maryland

Water level3.70 ft
Flow582 cfs
Last readingSep 16, 2026, 4:15 PM UTC (last recorded)
Action22.5 ft
Minor flood25 ft
Moderate flood30 ft
Major flood37 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Mar 17, 193654 ft240,000 cfs
Nov 4, 198553.58 ft235,000 cfs
Nov 23, 187745 ft—

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