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: Feb 22 2018 at 8:00 AM PSTNext Issuance: Feb 22 2018 at 3:00 PM PST
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
2016*
82,412
24.08
Mar 15, 2016
2015*
54,600
16.60
Dec 16, 2014
2014*
26,420
8.42
Mar 7, 2014
2013*
71,900
21.29
Dec 26, 2012
2012*
46,585
14.31
Mar 18, 2012
 Historical High Stage/Flow Events (Period of Record - Jan 1912 to Present)
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
 ** Peak stage prior to regulation by Shasta Dam began in 1943
 *** Datum changed from (NGVD29) to NAVD88 on 10/01/2016. The difference is +2.37 ft.
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ017)
Today: Partly cloudy. A chance of rain showers and isolated thunderstorms in the afternoon. Highs 48 to 54. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

Tonight: Partly cloudy with a chance of rain showers and isolated thunderstorms in the evening, then clear after midnight. Lows 26 to 34. North winds up to 10 mph with gusts to around 20 mph.

Friday: Sunny. Highs around 55. North winds up to 15 mph with gusts to around 25 mph.

Friday Night: Clear. Lows 28 to 34. Northwest winds 10 to 15 mph in the evening becoming light.

Saturday: Mostly sunny in the morning then becoming partly cloudy. Highs 53 to 59. Southeast winds up to 10 mph shifting to the southwest around 10 mph in the afternoon.

Saturday Night: Mostly clear. Lows 31 to 37.

Sunday: Mostly sunny. Highs around 59.

Sunday Night: Mostly clear. Lows 35 to 41.

Monday and Monday Night: Mostly cloudy with a chance of rain showers. Highs 51 to 56. Lows 34 to 41.

Tuesday: Partly cloudy with a slight chance of rain showers. Highs 53 to 59.

Tuesday Night: Mostly clear. Lows 32 to 38.

Wednesday: Partly cloudy. Highs around 57.
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.