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:

Sep 19 2018 at 6:55 AM PDT

Next Issuance:

Sep 20 2018 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
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
2013*	71,900	21.29	Dec 26, 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
** 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)

Today: Sunny. Highs around 86. Northwest winds up to 10 mph.

Tonight: Clear. Lows 52 to 60. Northwest winds around 10 mph with gusts to around 20 mph.

Thursday: Sunny. Highs 87 to 93. Northwest winds 10 to 15 mph with gusts to around 25 mph.

Thursday Night: Clear. Lows 53 to 61. Northwest winds up to 10 mph in the evening becoming light.

Friday: Sunny. Highs 88 to 94. Light winds.

Friday Night: Clear. Lows 53 to 59.

Saturday: Sunny. Highs 87 to 93.

Saturday Night: Clear. Lows 52 to 58.

Sunday: Mostly sunny. Highs 85 to 91.

Sunday Night through Tuesday: Clear. Lows 52 to 58. Highs 85 to 91.

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.