POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA

BETHESDA, MD38.9498°N, -77.1276°W Updated 38 min ago

FLOW RATE

1,980cfs

GAUGE HT

2.82ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

1,980cfs 64.2% vs avg

Optimal band: 1,760–2,381 cfs

PERIOD HIGH

2,260cfs

PERIOD LOW

1,980cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

2.82ft

Precipitation History

Your History · POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA

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38.9498, -77.1276

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DATA · USGS · NOAA · NWSUPDATED 2026-07-05 10:50 UTC

Site #01646500·USGS

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