San Joaquin River near Mendota CA

Fresno County, California · USGS gauge 11254000 · NWS SJMC1 · San Joaquin River flood status · California river levels

Current readings are unavailable. Current flood status cannot be determined. Check the linked USGS and NWS sources for the latest information.

Gauge height

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as of unknown

Streamflow

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data refreshed 7 min ago

Flood forecast

NWS forecast, issued 5 hours ago. Forecasts are issued for select river points and update through the day.

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Nearby gauges

Gauge	Distance	County
San Joaquin River a N San Mateo Rd near Mendota CA	4.5 mi	Fresno County
Panoche C a I-5 near Silver Creek CA	17.8 mi	Fresno County
Cantua C near Cantua Creek CA	28.3 mi	Fresno County
Clear C near Idria CA	37.5 mi	San Benito County
San Joaquin River below Friant CA	38.1 mi	Fresno County

Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location · NWS gauge & forecast