SAN ANTONIO C A RIVERSIDE DRIVE NR CHINO CA

CALIFORNIA34.0186°N, -117.7306°W Updated 15 hr ago

FLOW RATE

2cfs

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

2cfs 129.4% vs avg

Optimal band: 2–2 cfs

PERIOD HIGH

3cfs

PERIOD LOW

1cfs

RUNNABLE

46%

last 30 day in band

Precipitation History

Your History · SAN ANTONIO C A RIVERSIDE DRIVE NR CHINO CA

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34.0186, -117.7306

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

Site #11073300·USGS

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