2026-03-05T18:00:00-07:00
* AFFECTED AREA...Fire Weather Zones 241, 246 and 247. * TIMING...From noon to 6 PM MST Thursday. * WINDS...South 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.
Summary
Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Cosumnes River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Cosumnes River, the highest being situated at an altitude of ft, the .
15-Day Weather Outlook
River Streamflow Levels
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Cosumnes R A Michigan Bar Ca
USGS 11335000 |
1780 cfs | 5.84 ft | -14.42 |
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile
The river was an important source of water for Native American tribes for thousands of years before European settlers arrived. Today it is primarily used for agricultural purposes, providing irrigation water to farms in the surrounding areas. The river's flow is controlled by two major dams, the Slab Creek Dam and the Chili Bar Dam, which create two large reservoirs that are used for hydroelectric power generation and recreation. The Cosumnes River Preserve is a popular destination for birdwatchers and nature enthusiasts, offering over 11,000 acres of protected wetlands and riparian habitat. The river is also home to a diversity of fish species, including steelhead trout and Chinook salmon.