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
2023*
17,700
47.92
Jan 15, 2023
2022*
4,350
45.63
Oct 26, 2021
2021*
0****
--
--
2020*
0****
--
--
2019*
18,400
49.70
Mar 1, 2019
 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: Clear, cooler. Lows 54 to 60. Southeast winds 10 to 15 mph with gusts to around 30 mph.

Saturday: Sunny. Highs 82 to 88. Southeast winds up to 10 mph with gusts to around 20 mph.

Saturday Night: Clear. Lows 53 to 61. Southeast winds up to 10 mph.

Sunday: Sunny. Highs 86 to 92. Southeast winds up to 10 mph.

Sunday Night: Clear. Lows 54 to 62. Southeast winds up to 10 mph.

Monday: Sunny. Highs around 89.

Monday Night: Clear. Lows 58 to 64.

Tuesday through Thursday: Clear. Highs 91 to 100. Lows 59 to 69.

Thursday Night and Friday: Mostly clear. Lows 62 to 70. Highs 94 to 102.
Impacts - E19 Information
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.