CNRFC - Hydrology - River Guidance - Graphical RVF

SACRAMENTO RIVER - SACRAMENTO AT I STREET (SACC1)

Latitude: 38.59º N	Longitude: 121.50º W	Elevation: 27 Feet
Location: Sacramento County in California		River Group: Lower Sacramento

Issuance Time:

Oct 20 2019 at 7:22 AM PDT

Next Issuance:

Oct 21 2019 at 9:00 AM PDT

Monitor Stage: 27.5 Feet

Flood Stage: 33.5 Feet

Danger Stage: 34.5 Feet

Observed Data Credit
	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
2018*	77,800	25.17	Apr 9, 2018
2017*	86,600	29.89	Feb 9, 2017
2016*	82,412	24.08	Mar 15, 2016
2015*	54,600	16.60	Dec 16, 2014
2014*	26,420	8.42	Mar 7, 2014
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
** 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
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ017)

Tonight: Clear. Lows 47 to 57. North winds up to 10 mph.

Monday: Sunny. Highs around 84. Northwest winds up to 15 mph. Gusts up to 25 mph in the afternoon.

Monday Night: Clear. Lows 48 to 58. North winds up to 15 mph.

Tuesday: Sunny. Highs around 86. Light winds becoming northwest around 10 mph in the afternoon.

Tuesday Night: Clear. Lows 51 to 61. North winds up to 10 mph.

Wednesday: Sunny. Highs around 87.

Wednesday Night: Mostly clear. Lows 50 to 60.

Thursday and Thursday Night: Mostly clear. Highs 81 to 87. Lows 49 to 59.

Friday through Saturday Night: Clear. Highs around 83. Lows 46 to 56.

Sunday: Sunny. Highs 71 to 76.

Impacts - E19 Information
21.4 Feet	Discovery Park is closed to the public.
36.4 Feet	Stages 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.

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Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.