Big Rock C near Valyermo CA
Is Big Rock C near Valyermo CA flooding right now?
Big Rock C near Valyermo CA measured 2.35 ft on 2026-09-11 01:15:00 UTC. No NWS minor flood stage is published for this gauge.
Gauge height
2.35 ft
Streamflow
11 cfs
The highest crest on record was 9.42 ft on Wed, Mar 2, 1938.
Streamflow outlook
Highest crests on record
| Stage | Date |
|---|---|
| 9.42 ft | 1938-03-02 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Little Rock below Santiago Cyn C near Littlerock CA | 10.8 mi | Los Angeles County |
| Cucamonga C near Upland CA | 20.8 mi | San Bernardino County |
| San Gabriel River below Santa Fe Dam near Baldwin Pk CA | 22.5 mi | Los Angeles County |
| Arroyo Seco near Pasadena CA | 23.6 mi | Los Angeles County |
| Cajon C below Lone Pine C near Keenbrook CA | 23.8 mi | San Bernardino 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.