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
2022*
4,350
45.63
Oct 26, 2021
2021*
0****
--
--
2020*
0****
--
--
2019*
18,400
49.70
Mar 1, 2019
2018*
11,400
48.00
Apr 9, 2018
 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)
Today: Breezy, cooler. Heavy rain showers in the morning, then a chance of rain showers in the afternoon. A slight chance of thunderstorms late in the afternoon. Highs 57 to 63. South winds 10 to 25 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon.

Tonight: Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Colder. Lows 39 to 44. South winds 10 to 15 mph. Gusts up to 30 mph decreasing to 20 mph after midnight.

Sunday: Mostly cloudy in the morning then clearing. Highs 60 to 66. Southeast winds up to 10 mph.

Sunday Night: Mostly clear. Lows around 43. Southeast winds up to 10 mph.

Monday: Mostly sunny. Highs 66 to 72. Southeast winds up to 15 mph.

Monday Night: Mostly clear. Lows 44 to 50.

Tuesday: Sunny. Highs 69 to 74.

Tuesday Night and Wednesday: Clear, breezy. Lows 48 to 54. Highs 70 to 80.

Wednesday Night through Thursday Night: Clear. Lows 53 to 61. Highs 76 to 86.

Friday: Sunny. Highs 84 to 90.
Impacts - E19 Information
44.1 FeetTisdale Weir crest elevation. Overflow begins into the Tisdale Bypass. This water eventually ends up in the Sutter Bypass.
55.6 FeetStages above 55.6 feet results in flooding outside the levees. Top of levee.
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.