Henrys Fork conditions in Idaho
3 of 3 Henrys Fork gauges in Idaho are Fishable/Floatable right now. The gauge furthest below normal for the date is Henrys Fork near Island Park (10th percentile, Fishable/Floatable); the furthest above is Henrys Fork at St. Anthony (53rd percentile, Fishable/Floatable).
Updated Oct 24, 7:07 PM PDT · USGS data, provisional
3Fishable/Floatable
| Gauge | Status | Flow | Vs. normal | 24 h |
|---|---|---|---|---|
| At St. Anthony | Fishable/Floatable | 1,320 cfs | 53rd pct. | ▲ rising |
| Near Ashton | Fishable/Floatable | 949 cfs | 25th pct. | ▲ rising |
| Near Island Park | Fishable/Floatable | 89.9 cfs | 10th pct. | ● steady |
A river can be in very different shape at different gauges (tributaries, dams and diversions). Statuses compare each gauge's current flow with that gauge's own history for the date. 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.