Trinity River near Helena 1SSE, CA
River level and flood forecast · Trinity County
Normal9.1 ftas of Mon 7:45 PM
Forecast to hold near 9.1 ft through Sat, Oct 17, 5 AM.
Flow: 498 cubic feet per second (USGS).
The last 7 days and the forecast
NWS forecast issued Mon, Oct 12, 7:30 AM. Forecasts change as rain falls and as upstream water arrives.
Highest crests on record
- 25.97 ft — December 31, 2005
Recent crests: 25.97 ft (December 31, 2005)
Up and down the river, and nearby
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (TRNC1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.