PILARCITOS C BL SPILLWAY NR HILLSBOROUGH CA

SAN MATEO COUNTY, CA37.5477°N, -122.4209°W Updated 25 min ago

FLOW RATE

1.82cfs

GAUGE HT

2.37ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

1.82cfs 16.2% vs avg

Optimal band: 2–2 cfs

PERIOD HIGH

1.82cfs

PERIOD LOW

1.74cfs

RUNNABLE

last 1 day in band

Gauge Height

2.37ft

Precipitation History

Your History · PILARCITOS C BL SPILLWAY NR HILLSBOROUGH CA

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37.5477, -122.4209

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DATA · USGS · NOAA · NWSUPDATED 2026-07-04 22:00 UTC

Site #111626182·USGS

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