2025-12-26T16:00:00-08:00
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Southwest California, including the following areas, Apple and Lucerne Valleys, San Bernardino County Mountains and San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Through this afternoon. The highest rainfall rates for the Bridge Fire burn scar are expected for 6 AM to 10 AM this morning and for the Line Fire burn scar for 8 AM to noon today. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Soils remain saturated from widespread heavy rainfall on Wednesday. A less than 6-hour period of moderate to locally heavy rainfall is expected today, mostly between 6 AM and 2 PM. Hourly rainfall rates could exceed 0.50 inch per hour for 3 to 4 hours for the Bridge Fire burn scar and Line Fire burn scar. While rainfall rates will be generally lighter than yesterday (closer to 0.3-0.6"/hr), the saturated soils and drainage banks will likely be more susceptible to flash flooding with the additional rainfall. Snow levels will generally be around 7500-8000ft for this secondary round of precipitation into Friday. - Https://www.weather.gov/safety/flood
Summary
The ideal streamflow range for this river is between 400 and 800 cubic feet per second (cfs), which typically occurs during the spring and early summer months. The river is classified as a Class IV/V, which means that it is only suitable for experienced and skilled rafters. The segment mileage of the North Fork Mission Creek is approximately 7 miles, and it features a number of challenging rapids and obstacles, including "Broken Nose," "Powerhouse," and "Downtown."
There are specific regulations in place for this area, including a permit requirement for all visitors to the San Gorgonio Wilderness. Additionally, visitors are required to pack out all trash and waste, as well as follow Leave No Trace principles to minimize their impact on the environment. It is also recommended that visitors wear appropriate safety gear, including helmets and life jackets, and that they have prior experience navigating Class IV/V rapids. Overall, the North Fork Mission Creek offers a thrilling and challenging whitewater rafting experience for experienced rafters who are up for the adventure.
River Run Details
| Last Updated | 2023-08-20 |
| River Levels | 6 cfs (10.22 ft) |
| Percent of Normal | 47% |
| Status | |
| Class Level | iv/v-iv/v |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 10257600 |
Coon Creek Cabin Group Campground
Mission Springs
Wild Horse Equestrian Campground
Heart Bar Equestrian Group Campground
Heart Bar
Heart Bar Family Campground
North Fork Mission Creek
Mission Creek
Wilderness Bighorn Mountain
Wilderness San Gorgonio
Running Deer Park
Erwin Lake Park