S F LITTLE DIFFICULT RUN ABOVE MOUTH NR VIENNA, VA

RESTON, VA38.9089°N, -77.3383°W Updated 12 min ago

FLOW RATE

0.29cfs

GAUGE HT

0.14ft

WATER TEMP

27°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

0.29cfs 79.4% vs avg

Optimal band: 0–0 cfs

PERIOD HIGH

0.34cfs

PERIOD LOW

0.29cfs

RUNNABLE

last 1 day in band

Gauge Height

0.14ft

Water Temperature

26.5°F

Water Turbidity

Precipitation History

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38.9089, -77.3383

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DATA · USGS · NOAA · NWSUPDATED 2026-07-06 23:20 UTC

Site #01645762·USGS

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