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
Issuance Time: Mar 20 2023 at 2:04 PM PDTNext Issuance: Mar 21 2023 at 9:00 AM PDT
Monitor Stage: 44.1 FeetFlood Stage: 51.6 FeetDanger Stage: 52.6 Feet


Tisdale Weir Location - Sacramento River Channel Stage/Flow (Estimated)
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.

Verification - Historical Graphical RVF
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Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2021*
0****
--
--
2020*
0****
--
--
2019*
18,400
49.70
Mar 1, 2019
2018*
11,400
48.00
Apr 9, 2018
2017*
18,700
49.89
Feb 21, 2017
 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: Rain showers. Highs 50 to 58. North winds 10 to 15 mph with gusts to around 25 mph.

Tonight: Mostly cloudy. Rain showers likely in the evening, then a chance of rain showers after midnight. Lows around 45. East winds 10 to 15 mph. Gusts up to 30 mph decreasing to 20 mph after midnight.

Wednesday: Mostly cloudy with a chance of rain showers. Highs 55 to 60. Northeast winds up to 10 mph shifting to the south around 10 mph in the afternoon.

Wednesday Night: Mostly cloudy. A chance of rain showers in the evening, then a slight chance of rain showers after midnight. Lows 41 to 47. Southeast winds up to 10 mph.

Thursday: Mostly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Highs 56 to 62. South winds up to 15 mph.

Thursday Night: Mostly cloudy with a chance of rain showers. Colder. Lows 34 to 40.

Friday: Mostly sunny. Highs around 57.

Friday Night: Mostly clear. Lows around 35.

Saturday and Saturday Night: Clear. Highs 54 to 59. Lows around 35.

Sunday: Mostly sunny. Highs 55 to 60.

Sunday Night: Mostly cloudy with a slight chance of rain showers. Lows around 39.

Monday: Mostly cloudy with a chance of rain showers. Highs around 53.
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.