Castro Valley C a Hayward CA
Is Castro Valley C a Hayward CA flooding right now?
Castro Valley C a Hayward CA measured 0.70 ft on 2026-10-27 18:20:00 UTC. No NWS minor flood stage is published for this gauge.
Gauge height
0.70 ft
Streamflow
0 cfs
The highest crest on record was 9.05 ft on Tue, Feb 3, 1998.
Highest crests on record
| Stage | Date |
|---|---|
| 9.05 ft | 1998-02-03 |
| 8.51 ft | 1983-01-23 |
| 8.3 ft | 1997-01-02 |
| 8.23 ft | 1993-01-20 |
| 7.76 ft | 1989-10-23 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| San Lorenzo C a Hayward CA | 1.0 mi | Alameda County |
| San Lorenzo C above Don Castro Reservoir near Castro V CA | 2.2 mi | Alameda County |
| Crow C near Hayward CA | 2.6 mi | Alameda County |
| Cull C above Cull C Reservoir near Castro Valley CA | 3.0 mi | Alameda County |
| San Lorenzo C a San Lorenzo CA | 3.3 mi | Alameda 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.