USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 01646500 POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA

Montgomery County, Maryland

Hydrologic Unit Code 02070008

Latitude 38°56'59.2", Longitude 77°07'39.5" NAD83

Drainage area 11,560 square miles

Gage datum 37.20 feet above NAVD88

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Graph of annual maximum streamflow at USGS 01646500 POTOMAC RIVER NEAR WASH, DC LITTLE FALLS PUMP STA

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-11-21 06:59:10 EST
0.3 0.29 nadww02