Freeze Watch
2026-04-16T09:00:00-06:00

* WHAT...For the Freeze Warning, sub-freezing temperatures in the low to mid 20s expected. For the Freeze Watch, sub-freezing temperatures in the mid to upper 20s possible. * WHERE...Animas River Basin, Four Corners/Upper Dolores River, San Juan River Basin, and Central Colorado River Basin. * WHEN...For the Freeze Warning, from midnight tonight to 9 AM MDT Wednesday. For the Freeze Watch, from late Wednesday night through Thursday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Nf Boundary To East End Of Glenwood Canyon Paddle Report

Last Updated: 2026-04-12

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The Whitewater River Run Nf Boundary to East End of Glenwood Canyon is a popular stretch of the Colorado River for experienced rafters and kayakers.


Summary

The ideal streamflow range for this section is between 1,500 and 4,500 cfs, which typically occurs from May to August. The segment covers approximately 14 miles and is rated as a Class III section, with some Class IV rapids, including the infamous “No Name” and “Grizzly Creek” rapids.

There are several notable rapids and obstacles along the way, including “Maneater,” a large boulder in the middle of the river that requires skillful maneuvering, and “Tombstone,” a rapid with a large drop and a dangerous undercut rock. It is important for boaters to be aware of these obstacles and take proper safety precautions.

There are specific regulations in place to protect the area, including a permit system for commercial outfitters, a limit on the number of people on the river at one time, and a prohibition on alcohol and drugs. Additionally, boaters must follow Leave No Trace principles and pack out all trash.

Overall, the Whitewater River Run Nf Boundary to East End of Glenwood Canyon is a challenging and exciting stretch of river for experienced boaters. It is important to check current streamflow conditions and follow all regulations to ensure a safe and enjoyable trip.

15-Day Long Term Forecast


River Run Details

Last Updated 2026-04-12
River Levels 11300 cfs (7.64 ft)
Percent of Normal 80%
Status
Class Level iii-iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 09085100
       

5-Day Hourly Forecast Detail