Trinity River a Hoopa CA

Humboldt County, California · USGS gauge 11530000 · NWS HOOC1 · California river levels

Is Trinity River a Hoopa CA flooding right now?

Trinity River a Hoopa CA measured 12.24 ft on 2026-09-11 01:00:00 UTC. That observation was 35.8 ft below its 48 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height
12.24 ft
as of 64 min ago
Streamflow
1,300 cfs
data refreshed 2 min ago

Minor flooding here begins at 48 ft, with major flooding at 56 ft. The highest crest on record was 57 ft on Tue, Dec 22, 1964.

Flood forecast

NWS forecast, issued 12 hours ago. Forecasts are issued for select river points and update through the day.

Flood stages at this gauge

CategoryStageCurrent distance
Action44 ft31.8 ft below
Minor flood48 ft35.8 ft below
Moderate flood52 ft39.8 ft below
Major flood56 ft43.8 ft below

New to these numbers? What does flood stage mean? · How to read a river gauge · Why is the river rising?

Highest crests on record

StageDate
57 ft1964-12-22
50.3 ft1955-12-22
45.98 ft1974-01-16
43.16 ft1983-01-27
42.97 ft1997-01-01

Last 7 days

Past 7 days · 12.23–12.46 ft

Nearby gauges

GaugeDistanceCounty
Redwood C near Blue Lake CA12.4 miHumboldt County
Klamath River a Orleans18.9 miHumboldt County
Little River near Trinidad CA21.4 miHumboldt County
Trinity River near Burnt Ranch CA21.7 miTrinity County
Mad River near Arcata CA22.3 miHumboldt 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