Trinity River above Nf Trinity River near Helena CA

Trinity County, California · USGS gauge 11526400 · NWS TRNC1 · Trinity River flood status · California river levels

Is Trinity River above Nf Trinity River near Helena CA flooding right now?

Trinity River above Nf Trinity River near Helena CA measured 8.69 ft on 2026-10-27 16:45:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

8.69 ft

as of 75 min ago

Streamflow

335 cfs

data refreshed 13 min ago

The highest crest on record was 25.97 ft on Sat, Dec 31, 2005.

Flood forecast

NWS forecast, issued 4 hours ago. Forecasts are issued for select river points and update through the day.

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.

Highest crests on record

Stage	Date
25.97 ft	2005-12-31

Nearby gauges

Gauge	Distance	County
Nf Trinity River a Helena CA	1.3 mi	Trinity County
Trinity River a Junction City CA	3.8 mi	Trinity County
Trinity River a Douglas City CA	11.7 mi	Trinity County
Trinity River below Limekiln Gulch near Douglas City CA	12.0 mi	Trinity County
Indian C near Douglas City CA	13.1 mi	Trinity 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