Dry C a Union City CA

Alameda County, California · USGS gauge 11180500 · NWS DYUC1 · California river levels

Is Dry C a Union City CA flooding right now?

Dry C a Union City CA measured 0.60 ft on 2026-10-27 17:15:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

0.60 ft

as of 44 min ago

Streamflow

0 cfs

data refreshed 13 min ago

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.

Last 7 days

Past 7 days · 0.55–0.67 ft

Nearby gauges

Gauge	Distance	County
Alameda C Flood Channel a Union City CA	1.9 mi	Alameda County
Alameda C near Fremont CA	3.0 mi	Alameda County
Alameda C near Niles CA	3.7 mi	Alameda County
San Lorenzo C a Hayward CA	5.9 mi	Alameda County
Castro Valley C a Hayward CA	6.0 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.

Sources: USGS monitoring location · NWS gauge & forecast