Sun River conditions in Montana
0 of 2 Sun River gauges in Montana are Fishable/Floatable right now. The gauge furthest below normal for the date is Sun River at Simms (93rd percentile, Use caution); the furthest above is Sun River near Vaughn (93rd percentile, Use caution).
Updated Oct 25, 11:23 AM PDT · USGS data, provisional
2Use caution
| Gauge | Status | Flow | Vs. normal | 24 h |
|---|---|---|---|---|
| At Simms | Use caution | 313 cfs | 93rd pct. | ▼ falling |
| Near Vaughn | Use caution | 571 cfs | 93rd 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.