MEDIAN FLOW RATE · 1 YEAR
3cfs 26.0% vs avg
Optimal band: 3–3 cfs
PERIOD HIGH
30cfs
PERIOD LOW
3cfs
RUNNABLE
51%
last 1 year in band
Precipitation History
Your History · SAN MATEO C BL LO CRYSTAL SP RES NR SAN MATEO CA
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Station Location
37.5294, -122.3583Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-06 00:00 UTC
Site #11162753·USGS
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