CNRFC - Hydrology - River Guidance - Graphical RVF

COSUMNES RIVER - MICHIGAN BAR (MHBC1)

Latitude: 38.50º N	Longitude: 121.04º W	Elevation: 168 Feet
Location: Sacramento County in California		River Group: San Joaquin

Issuance Time:

Dec 10 2018 at 7:49 AM PST

Next Issuance:

Dec 10 2018 at 3:00 PM PST

Monitor Stage: 7.0 Feet

Flood Stage: 12.0 Feet

Observed Data Credit
	Raw streamflow data is provided by the US Geological Survey (USGS). View USGS Data for this station location.

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2017	49,700	15.19	Feb 10, 2017
2016	9,180	8.89	Mar 7, 2016
2015	7,280	8.44	Feb 9, 2015
2014	3,860	7.03	Feb 9, 2014
2013	6,470	8.15	Dec 2, 2012
Historical High Stage/Flow Events (Period of Record - Oct 1907 to Present)
1997	93,000	18.54	Jan 02, 1997
2017	49,700	15.19	Feb 10, 2017
1986	45,100	14.76	Feb 17, 1986
1956	42,000	14.59	Dec 23, 1955
1963	39,400	14.11	Feb 01, 1963
1965	37,500	13.80	Dec 23, 1964
1982	37,000	13.70	Feb 16, 1982

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ017)

Today: Mostly cloudy. A chance of rain showers in the morning. Patchy fog in the morning. Highs around 57. Northwest winds up to 10 mph.

Tonight: Mostly clear. Patchy fog after midnight. Lows 32 to 42. North winds up to 10 mph. Gusts up to 20 mph after midnight.

Tuesday: Patchy dense fog in the morning. Mostly sunny. Highs 54 to 60. Northwest winds up to 10 mph with gusts to around 20 mph.

Tuesday Night: Partly cloudy. Lows 33 to 43. Light winds.

Wednesday: Mostly sunny. Highs around 59. Northwest winds up to 10 mph.

Wednesday Night: Partly cloudy. Lows 33 to 41.

Thursday: Partly cloudy. Highs around 58.

Thursday Night: Mostly clear. Lows 37 to 43.

Friday and Friday Night: Mostly cloudy with a chance of rain. Highs around 57. Lows 37 to 43.

Saturday: Mostly cloudy. Highs around 56.

Saturday Night: Mostly cloudy with a chance of rain. Lows around 43.

Sunday: Rain likely. Highs around 54.

Impacts - E19 Information
8.0 Feet	Low lying lands along the river begin to flood.
12.0 Feet	Water flows on to the road near Wilton.
13.2 Feet	Water floods houses in Wilton. The south bank levee near Wilton is overtopped.

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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