Your favorites:
Local Info
Critical Stages
ActionFloodModerate FloodMajor Flood
Klamath River - Gauge IRGC1
Iron Gate Dam, CA
Lat: 41.93N, Lon: 122.44W
 
Latest Observation
Updated: 2:15 AM PDT 10/14/25
Stage:1.98 ft
Flow:1.09 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

Buy me a coffee