IsItFlooding

Cucamonga C near Upland CA

San Bernardino County, California · USGS gauge 11073470 · Cucamonga Creek flood status · California river levels

Nearby: river levels near Fontana

Is Cucamonga C near Upland CA flooding right now?

Cucamonga C near Upland CA measured 17.03 ft on 2026-10-27 18:00:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height
17.03 ft
as of 52 min ago
Streamflow
5 cfs
data refreshed 5 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 · 16.90–17.19 ft

Nearby gauges

GaugeDistanceCounty
W Br Cucamonga Channel above Ely Perc Basin a Ontario9.4 miSan Bernardino County
Lytle C near Fontana CA10.3 miSan Bernardino County
Fontana Water Co Surface Div Weir 2 near Fontana CA10.6 miSan Bernardino County
Fontana Water Co Surface Div near Fontana CA10.6 miSan Bernardino County
Fontana Ph Forebay Spillway near Fontana CA10.6 miSan Bernardino 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