SAN GABRIEL R AB WHITTIER NARROWS DAM CA

CALIFORNIA34.0342°N, -118.0381°W Updated 15 hr ago

FLOW RATE

11cfs

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

11cfs 47.5% vs avg

Optimal band: 10–14 cfs

PERIOD HIGH

27cfs

PERIOD LOW

3cfs

RUNNABLE

58%

last 30 day in band

Precipitation History

Your History · SAN GABRIEL R AB WHITTIER NARROWS DAM CA

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34.0342, -118.0381

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DATA · USGS · NOAA · NWSUPDATED 2026-07-06 00:00 UTC

Site #11087020·USGS

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