National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service
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COSUMNES RIVER - MICHIGAN BAR (MHBC1)
Latitude: 38.50º NLongitude: 121.04º WElevation: 168 Feet
Location: Sacramento County in CaliforniaRiver Group: San Joaquin
Monitor Stage: 7.0 FeetFlood Stage: 12.0 Feet

Observed Data Credit
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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
2015
7,280
8.44
Feb 9, 2015
2014
3,860
7.03
Feb 9, 2014
2013
6,470
8.15
Dec 2, 2012
2012
7,190
8.41
Mar 17, 2012
2011
12,300
9.75
Mar 16, 2011
 Historical High Stage/Flow Events (Period of Record - Oct 1907 to Present)
1997
93,000
18.54
Jan 02, 1997
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
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ017)
Today: Mostly cloudy with a chance of rain showers in the morning, then partly cloudy with a slight chance of rain showers in the afternoon. Breezy. Highs around 66. West winds 10 to 15 mph shifting to the northwest 15 to 25 mph in the afternoon.

Tonight: Clear, breezy. Lows 42 to 48. Northwest winds 10 to 25 mph.

Friday: Sunny, windy. Highs around 71. North winds 15 to 30 mph.

Friday Night: Clear, windy. Lows 45 to 53. North winds 15 to 30 mph.

Saturday: Sunny. Highs around 76. North winds 10 to 15 mph with gusts to around 30 mph.

Saturday Night: Mostly clear. Lows 49 to 55.

Sunday: Mostly sunny. Highs 74 to 80.

Sunday Night: Partly cloudy with a slight chance of rain showers. Lows 45 to 51.

Monday and Monday Night: Mostly clear. Highs 68 to 73. Lows 45 to 51.

Tuesday and Tuesday Night: Partly cloudy. Highs 71 to 77. Lows around 47.

Wednesday: Mostly cloudy. Highs 69 to 75.
Impacts - E19 Information
8.0 FeetLow lying lands along the river begin to flood.
12.0 FeetWater flows on to the road near Wilton.
13.2 FeetWater 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.