ALAMEDA C FLOOD CHANNEL A UNION CITY CA

CALIFORNIA37.5858°N, -122.0483°W Updated 13 hr ago

FLOW RATE

1cfs

GAUGE HT

6.43ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

1cfs 3.8% vs avg

Optimal band: 14–18 cfs

PERIOD HIGH

2,315cfs

PERIOD LOW

1cfs

RUNNABLE

10%

last 1 year in band

Gauge Height

6.43ft

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37.5858, -122.0483

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

Site #11180700·USGS

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