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

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SACRAMENTO RIVER - SACRAMENTO AT I STREET (SACC1)
Latitude: 38.59º NLongitude: 121.50º WElevation: 27 Feet
Location: Sacramento County in CaliforniaRiver Group: Lower Sacramento
Issuance Time: Sep 25 2022 at 8:21 AM PDTNext Issuance: Sep 26 2022 at 9:00 AM PDT
Monitor Stage: 27.5 FeetFlood Stage: 33.5 FeetDanger Stage: 34.5 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.

Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2021*
17,500
8.07
Jan 31, 2021
2020*
24,700
10.28
Dec 10, 2019
2019*
78,400
27.09
Feb 28, 2019
2018*
77,800
25.17
Apr 9, 2018
2017*
86,600
29.89
Feb 9, 2017
 Historical High Stage/Flow Events (Period of Record - Jan 1912 to Present) - Ranked by Flow
1986*
108,800
30.68
Feb 19, 1986
1997*
107,600
30.38
Mar 3, 1997
1951*
--
30.14
Nov 21, 1950
1909
--
29.60**
Jan 17, 1909
1917 -- 29.40 Feb 25, 1917
 * Discharge affected by regulation or diversion
 ** Stage of record prior to regulation by Shasta Dam began in 1943
 *** Datum changed from NGVD29 to NAVD88 on 10/01/2016. Difference is +2.37 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   (CAZ017)
Tonight: Clear. Lows 58 to 67. South winds up to 10 mph.

Monday: Sunny. Highs 89 to 95. South winds up to 10 mph.

Monday Night: Clear. Lows 54 to 64. South winds up to 10 mph.

Tuesday: Sunny. Highs 85 to 91. South winds up to 10 mph.

Tuesday Night: Clear. Lows 55 to 63. South winds up to 10 mph.

Wednesday: Mostly sunny. Highs 84 to 90.

Wednesday Night: Mostly clear. Lows 54 to 62.

Thursday: Mostly sunny. Highs 83 to 89.

Thursday Night through Friday Night: Clear. Lows 55 to 65. Highs 83 to 92.

Saturday through Sunday: Mostly clear. Highs 79 to 89. Lows 54 to 63.
Impacts - E19 Information
21.4 FeetDiscovery Park is closed to the public.
36.4 FeetStages above 36.4 feet result in major flooding outside 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.