S F LITTLE DIFFICULT RUN ABOVE MOUTH NR VIENNA, VA

VIRGINIA38.9089°N, -77.3383°W Updated 39 min ago

FLOW RATE

0.38cfs

GAUGE HT

0.16ft

WATER TEMP

73°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

0.38cfs 50.6% vs avg

Optimal band: 0–1 cfs

PERIOD HIGH

3.5cfs

PERIOD LOW

0.38cfs

RUNNABLE

78%

last 1 day in band

Gauge Height

0.16ft

Water Temperature

73.2°F

Water Turbidity

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38.9089, -77.3383

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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 12:20 UTC

Site #01645762·USGS

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