SANTA ANA R NR MENTONE (RIVER ONLY) CA

HIGHLAND, CA34.1083°N, -117.1006°W Updated 51 min ago

FLOW RATE

23.2cfs

GAUGE HT

6.77ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

23.2cfs 17.6% vs avg

Optimal band: 21–29 cfs

PERIOD HIGH

25.7cfs

PERIOD LOW

22.4cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

6.77ft

Precipitation History

Your History · SANTA ANA R NR MENTONE (RIVER ONLY) CA

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34.1083, -117.1006

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DATA · USGS · NOAA · NWSUPDATED 2026-07-06 14:45 UTC

Site #11051499·USGS

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