2026-04-18T08:00:00-06:00
* WHAT...Prolonged sub-freezing temperatures reaching 18 to 25 degrees. * WHERE...All of the Front Range urban corridor and northeast plains. * WHEN...From Friday evening through Saturday morning. * IMPACTS...If not drained or protected, damage to above ground irrigation lines will be possible. Freeze conditions could kill sensitive vegetation.
Summary
The river features several obstacles including Class III and IV rapids, tight turns, and steep drops. The run is best suited for experienced rafters and kayakers. The recommended time of year to float this section is during the late spring and early summer when water levels are at their highest, with a recommended CFS (cubic feet per second) range of 1,000 to 2,500. It is important to note that this section of the river can be dangerous and should only be attempted by experienced paddlers.
Regional Streamflow Levels
15-Day Long Term Forecast
River Run Details
| Last Updated | 2023-06-13 |
| River Levels | 38 cfs (2.98 ft) |
| Percent of Normal | 128% |
| Optimal Range | 80-500 cfs |
| Status | Too High |
| Class Level | II |
| Elevation | 5,305 ft |
| Streamflow Discharge | 31 cfs |
| Gauge Height | 2.9 ft |
| Reporting Streamgage | USGS 06724000 |
Meadow Park
Carter Lake - South Side Campgrounds
Boulder County Fairground
North Pine Campground
Carter Lake - North Side Campgrounds
Pinewood Reservoir
October Hole
Black Bear Hole & A-Hole
SSV - Confluence to Picnic Grounds
NSV
Hover Park
Raber Park
Golden Ponds Park
Loomiller Park
Boulder County Park
South Saint Vrain Fishing Site #2
Pella Crossing
South Saint Vrain Fishing Site #4
McIntosh Lake
Ralph Price Reservoir (Button Rock)
Continue with Snoflo Premium