Eastern Idaho: Henrys Fork & Snake River rivers rising or falling now
Of the 8 gauges in Eastern Idaho: Henrys Fork & Snake River, 0 are rising, 0 falling and 8 steady over the last 24 hours.
Updated Oct 28, 9:55 AM PDT · USGS data, provisional
| River | 24 h change | Trend | Flow now | Status |
|---|---|---|---|---|
| Snake River at Neeley, ID | +5% | ● steady | 320 cfs | Too low |
| Teton River near St. Anthony, ID | +3% | ● steady | 389 cfs | Too low |
| Henrys Fork at St. Anthony, ID | 0% | ● steady | 1,030 cfs | Fishable/Floatable |
| Henrys Fork near Island Park, ID | 0% | ● steady | 86.0 cfs | Too low |
| Snake River near Heise, ID | -0.5% | ● steady | 2,010 cfs | Fishable/Floatable |
| Snake River near Irwin, ID | -0.7% | ● steady | 1,420 cfs | Fishable/Floatable |
| Henrys Fork near Ashton, ID | -1% | ● steady | 622 cfs | Too low |
| Teton River above South Leigh Creek, near Driggs, ID | -6% | ● steady | 212 cfs | Fishable/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.
Eastern Idaho: Henrys Fork & Snake River river conditions · All regions rising or falling · How to read a status