Old River a Quimby Island near Bethel Island CA

Contra Costa County, California · USGS gauge 11313434 · NWS ORQC1 · California river levels

Nearby: river levels near Terminous

Is Old River a Quimby Island near Bethel Island CA flooding right now?

Old River a Quimby Island near Bethel Island CA measured 6.87 ft on 2026-09-11 00:15:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height
6.87 ft
as of 2 hours ago
Streamflow
data refreshed just now

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

GaugeDistanceCounty
Holland Cut near Bethel Island CA1.2 miContra Costa County
San Joaquin River a Prisoners Pt near Terminous CA2.3 miSan Joaquin County
Old River a Franks Tract near Terminous CA3.1 miContra Costa County
Middle River near Holt CA3.4 miSan Joaquin County
Old River a Bacon Island CA4.0 miSan Joaquin 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