National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

 |  End of River Group

SACRAMENTO RIVER - TISDALE WEIR (TISC1)
Latitude: 39.03º NLongitude: 121.82º WElevation: 45 Feet
Location: Sutter County in CaliforniaRiver Group: Upper Sacramento
Monitor Stage: 44.1 FeetFlood Stage: 51.6 FeetDanger Stage: 52.6 Feet

Observed Data Credit
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Raw streamflow data is provided by the California Department of Water Resources.
View CA DWR Data for this station location.

Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2024*
17,300
47.64
Feb 21, 2024
2023*
17,700
47.92
Jan 15, 2023
2022*
4,350
45.63
Oct 26, 2021
2021*
0****
--
--
2020*
0****
--
--
 Historical High Stage/Flow Events (Period of Record - Jan 1932 to Present) - Ranked by Flow
1940
--
53.50**
Mar 01, 1940
1966*
24,600***
--
Dec 25, 1965
1997*
20,000
53.10
Jan 03, 1997
1942
19,500
52.90
Feb 08, 1942
1986*
19,300
52.66
Feb 20, 1986
 * Discharge affected by regulation or diversion
 ** Peak of record prior to construction of Shasta Dam (Above Rating Table)
 *** Peak of record after construction of Shasta Dam
 **** No weir flow observed during the entire water year
 ***** Datum changed from USED to NAVD88 on 10/01/2019. The difference is -1.4 ft and must be applied to all data before date to convert to NAVD88
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ016)
Tonight: Mostly clear. Lows 57 to 63. Southeast winds up to 10 mph.

Saturday: Sunny. Highs 89 to 95. Light winds becoming south up to 10 mph with gusts to around 20 mph in the afternoon.

Saturday Night: Mostly clear. Lows 54 to 60. South winds 10 to 15 mph.

Sunday: Sunny. Not as warm. Highs 77 to 82. South winds up to 15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon.

Sunday Night: Mostly clear. A slight chance of rain showers after midnight. Lows around 50. South winds 10 to 20 mph with gusts to around 30 mph.

Monday: Mostly cloudy with a chance of rain showers. Highs 62 to 70.

Monday Night: Partly cloudy with a slight chance of rain showers. Lows around 49.

Tuesday and Tuesday Night: Mostly clear. Highs 69 to 74. Lows around 50.

Wednesday and Wednesday Night: Clear. Highs 76 to 81. Lows around 52.

Thursday through Friday: Mostly clear. Highs 82 to 88. Lows around 55.
Flood Impacts
55.6 FeetStages above 55.6 feet results in flooding outside the levees. Top of levee.
44.1 FeetTisdale Weir crest elevation. Overflow begins into the Tisdale Bypass. This water eventually ends up in the Sutter Bypass.
Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Sacramento Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.