San Lorenzo C a San Lorenzo CA
Is San Lorenzo C a San Lorenzo CA flooding right now?
San Lorenzo C a San Lorenzo CA measured 10.35 ft on 2026-09-11 01:30:00 UTC. No NWS minor flood stage is published for this gauge. Its action level is 12 ft; action level is not flood stage.
Gauge height
10.35 ft
Streamflow
4,500 cfs
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 12 ft | 1.7 ft below |
| Moderate flood | 25.5 ft | 15.2 ft below |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Castro Valley C a Hayward CA | 3.3 mi | Alameda County |
| San Lorenzo C a Hayward CA | 4.1 mi | Alameda County |
| Cull C above Cull C Reservoir near Castro Valley CA | 5.2 mi | Alameda County |
| San Lorenzo C above Don Castro Reservoir near Castro V CA | 5.2 mi | Alameda County |
| Crow C near Hayward CA | 5.4 mi | Alameda County |
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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.