2025-12-06T17:00:00-07:00
* WHAT...Heavy snow expected. There is a likelihood of major winter storm impacts. Total snow accumulations 1 to 5 inches in the valleys and 8 to 15 inches in the higher terrain including Lolo and Lost Trail Passes. Winds gusting as high as 40 mph on Friday. * WHERE...Lolo Pass and Highway 93 Sula to Lost Trail Pass. * WHEN...Until 5 PM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday morning and evening commutes, especially over higher passes.
Summary
The Mainstem Headwaters to South Fork Lolo Creek Trailhead segment of the Whitewater River Run in Montana is a popular whitewater destination for experienced paddlers. The ideal streamflow range for this segment is between 500 and 1500 cubic feet per second (cfs), offering a thrilling ride through Class III and IV rapids. The segment is approximately 12 miles long and includes notable rapids such as Fang, Pillow Rock, and Telecaster.
There are specific regulations in place for this area, including a permit requirement for overnight camping. The segment is also closed to motorized watercraft and has a daily use limit of 30 individuals or 15 groups. Additionally, visitors are required to pack out all trash and waste.
River Run Details
| Last Updated | 2025-12-03 |
| River Levels | 13500 cfs (5.54 ft) |
| Percent of Normal | 87% |
| Status | |
| Class Level | iii |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 12353000 |
Weather Forecast
Nearby Streamflow Levels
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Lewis and Clark
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Lolo Creek Campground and Picnic Area
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Lolo Creek
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West Fork Butte Lookout
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Earl Tennant
|
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Lee Creek
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Mainstem Headwaters, Sec. 35, T10N, R22W To South Fork Lolo Creek Trailhead, Sec. 12, T11N, R22W
No Name Creek Headwaters, Sec. 30, T10N, R22W To Mainstem, Sec. 24, T10N, R22W