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
Issuance Time: Mar 23 2017 at 2:36 PM PDTNext Issuance: Mar 24 2017 at 9:00 AM PDT
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.

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
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)
Tonight: Mostly cloudy. A chance of rain after midnight. Lows 46 to 52. South winds up to 10 mph.

Friday: Rain, breezy. Highs around 57. Southeast winds 10 to 15 mph with gusts to around 30 mph shifting to the south 15 to 25 mph with gusts to around 40 mph in the afternoon.

Friday Night: Mostly cloudy. Rain likely in the evening, then a chance of rain showers after midnight. Lows 44 to 50. Southeast winds up to 15 mph. Gusts up to 30 mph in the evening.

Saturday: Partly cloudy with a slight chance of rain showers in the morning, then mostly cloudy in the afternoon. Highs around 63. Light winds.

Saturday Night: Mostly cloudy. Lows around 46. South winds up to 10 mph.

Sunday: Mostly cloudy with a chance of rain. Highs 55 to 60.

Sunday Night: Rain. Lows 45 to 51.

Monday: Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Highs 60 to 65.

Monday Night: Partly cloudy with a slight chance of rain showers. Lows 42 to 48.

Tuesday and Tuesday Night: Partly cloudy. Highs 66 to 72. Lows 43 to 53.

Wednesday: Mostly sunny. Highs 69 to 75.

Wednesday Night: Partly cloudy. Lows around 49.

Thursday: Mostly sunny. Highs 64 to 69.
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.