NORTH BRANCH POTOMAC RIVER AT BARNUM, WV

GARRETT COUNTY, MD39.4451°N, -79.1108°W Updated 15 hr ago

FLOW RATE

275cfs

GAUGE HT

3.09ft

WATER TEMP

57°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

275cfs 0.0% vs avg

Optimal band: 215–291 cfs

PERIOD HIGH

517cfs

PERIOD LOW

247cfs

RUNNABLE

94%

last 30 day in band

Gauge Height

3.09ft

Water Temperature

57.4°F

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39.4451, -79.1108

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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 00:00 UTC

Site #01595800·USGS

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