Red Flag Warning
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.


SACRAMENTO RIVER

Last Updated: March 4, 2026

Get the latest River Levels, Streamflow, and Hydrology for in River flows across 12 streamgages of the Sacramento River


Summary

Total streamflow across the Sacramento River was last observed at 229,690 cfs, and is expected to yield approximately 455,585 acre-ft of water today; about 81% of normal. Average streamflow for this time of year is 284,267 cfs, with recent peaks last observed on 2025-02-15 when daily discharge volume was observed at 550,980 cfs.

Maximum discharge along the river is currently at the Sacramento R A Freeport Ca reporting a streamflow rate of 58,800 cfs. This is also the highest stage along the Sacramento River, with a gauge stage of 113.36 ft at this location. This river is monitored from 12 different streamgauging stations along the Sacramento River, the highest being situated at an altitude of 1,143 ft, the Sacramento R A Delta Ca.




15-Day Weather Outlook


River Details

Last Updated 2026-03-04
Discharge Volume 455,585 ACRE-FT
Streamflow 229,690.0 cfs
-11370.0 cfs (-4.72%)
Percent of Normal 80.8%
Maximum 550,980.0 cfs
2025-02-15
Seasonal Avg cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Sacramento R A Delta Ca
USGS 11342000
2120 cfs 6.68 ft -10.55
Sacramento R A Keswick Ca
USGS 11370500
4770 cfs 9.21 ft -4.41
Sacramento R Ab Bend Bridge Nr Red Bluff Ca
USGS 11377100
10600 cfs 4.28 ft -7.83
Sacramento R A Colusa Ca
USGS 11389500
21300 cfs 54.31 ft -11.25
Sacramento R Bl Wilkins Slough Nr Grimes Ca
USGS 11390500
22200 cfs 45.15 ft -3.48
Sacramento R Ab Delta Cross Channel Ca
USGS 11447890
32300 cfs 9.66 ft -0.92
Sacramento R A Verona Ca
USGS 11425500
54800 cfs 30.8 ft -4.86
Sacramento R Bl Georgiana Slough Ca
USGS 11447905
22800 cfs 8.94 ft -2.98
Sacramento R A Freeport Ca
USGS 11447650
58800 cfs 113.36 ft -4.39
Sacramento R Deep Water Ship Channel Nr Rio Vista
USGS 11455335
9620 cfs 23.32 ft -7.99
Sacramento R Deep Water Ship Channel Nr Freeport
USGS 11455095
3450 cfs 5.18 ft 38
Sacramento R A Rio Vista Ca
USGS 11455420
3390 cfs 14.78 ft -89.03
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

It has played a significant role in California's history, serving as a major transportation route during the Gold Rush era. The river's hydrology is heavily influenced by snowmelt and rainfall, with several dams and reservoirs built for flood control and water storage purposes. These include the Shasta Dam, which forms the largest reservoir in California. The river also provides water for agricultural purposes in the Sacramento Valley, known for its rice fields and orchards. Recreational activities such as fishing, boating, and camping are popular along the river, with several parks and wildlife refuges located along its banks.