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

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AMERICAN RIVER - SACRAMENTO AT H STREET (SAMC1)
Latitude: 38.57º NLongitude: 121.42º WElevation: 45 Feet
Location: Sacramento County in CaliforniaRiver Group: Lower Sacramento
Issuance Time: Aug 09 2020 at 6:43 AM PDTNext Issuance: Aug 10 2020 at 9:00 AM PDT
Monitor Stage: 39.0 FeetFlood Stage: 42.0 FeetDanger Stage: 43.0 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
2019*
--
29.29
Feb 27, 2019
2018*
--
27.95
Apr 8, 2018
2017*
--
38.59
Feb 10, 2017
2016*
--
29.49
Mar 15, 2016
2015*
--
20.05
Dec 16, 2014
 Historical High Stage/Flow Events (Period of Record - Jul 1921 to Present)
1951
--
45.70**
Nov 21, 1950
1986*
--
43.40***
Feb 19, 1986****
1928
--
43.40
Mar 26, 1928
1997*
--
42.70
Jan 03, 1997*****
1963*
--
41.30
Feb 02, 1963
 * Discharge affected by regulation or diversion
 ** Flood of record prior to Folsom Dam construction
 *** Flood of record after Folsom Dam construction
 **** Maximum Folsom Dam release of 130,000 cfs
 ***** Maximum Folsom Dam release of 115,000 cfs
 ****** Datum changed from NGVD29 to NAVD88 on 10/01/2016. The difference is -0.84 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 61 to 71. South winds 10 to 15 mph.

Monday: Sunny. Highs 93 to 101. South winds 10 to 15 mph.

Monday Night: Clear. Lows 58 to 67. South winds 10 to 15 mph with gusts to around 25 mph.

Tuesday: Patchy low clouds in the morning, otherwise mostly sunny. Highs 88 to 96. South winds 10 to 15 mph.

Tuesday Night: Clear. Lows 54 to 64. South winds 10 to 15 mph with gusts to around 25 mph.

Wednesday: Sunny. Highs 92 to 98.

Wednesday Night: Clear. Lows 56 to 65.

Thursday through Sunday: Clear. Highs 93 to 101. Lows 57 to 67.
Impacts - E19 Information
46.7 FeetStages above 46.7 feet result 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.