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Southwest & South-Central Idaho rivers rising or falling now

Of the 6 gauges in Southwest & South-Central Idaho, 0 are rising, 0 falling and 6 steady over the last 24 hours.

Updated Oct 28, 9:55 AM PDT · USGS data, provisional

River24 h changeTrendFlow nowStatus
Boise River at Glenwood Bridge, near Boise, ID-1%● steady222 cfsFishable/Floatable
South Fork Boise River at Anderson Ranch Dam, ID-2%● steady290 cfsFishable/Floatable
Silver Creek at Sportsman Access, near Picabo, ID-2%● steady94.9 cfsFishable/Floatable
North Fork Payette River near Banks, ID-2%● steady255 cfsFishable/Floatable
Big Wood River at Hailey (total flow), ID-4%● steady172 cfsFishable/Floatable
Boise River near Twin Springs, ID-7%● steady350 cfsFishable/Floatable

How this is worked out: for each gauge Flowcast compares the latest USGS flow reading with the reading closest to 24 hours earlier (it must be within 3 hours of that time). A change of +10% or more is labelled rising, −10% or more falling, and anything in between steady. “n/a” means there was no current reading or no reading near 24 hours earlier. USGS readings are provisional. This describes the last 24 hours only; it is not a forecast, and dam releases can change flow on regulated rivers at any time.

Southwest & South-Central Idaho river conditions · All regions rising or falling · How to read a status

Data from the U.S. Geological Survey (USGS). Readings are provisional and subject to revision. Flowcast statuses are automated comparisons with each gauge's own history, not safety ratings or fishing reports. Check local conditions, weather, regulations and closures before you go. Rivers can change quickly.