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: Jan 26 2021 at 2:27 PM PSTNext Issuance: Jan 27 2021 at 9:00 AM PST
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
2019
13,500
10.01
Feb 14, 2019
2018
22,500
11.87
Mar 22, 2018
2017
49,700
15.19
Feb 10, 2017
2016
9,180
8.89
Mar 7, 2016
2015
7,280
8.44
Feb 9, 2015
 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
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ017)
Today: Rain showers likely. Windy. Highs around 49. Southeast winds 15 to 35 mph. Gusts up to 60 mph decreasing to 40 mph in the afternoon.

Tonight: Rain showers. Breezy. Lows around 46. Southeast winds 15 to 25 mph.

Thursday: Rain showers. Highs 49 to 55. South winds 10 to 20 mph. Gusts up to 30 mph in the morning.

Thursday Night: Mostly cloudy. Rain showers likely in the evening, then a chance of rain showers after midnight. Lows around 41. Southeast winds up to 15 mph.

Friday: Mostly cloudy with a slight chance of rain showers. Highs 50 to 56. Light winds becoming southwest up to 10 mph in the afternoon.

Friday Night: Mostly cloudy with a chance of rain showers. Lows 40 to 46.

Saturday: Mostly cloudy with a slight chance of rain showers. Highs 51 to 57.

Saturday Night: Mostly cloudy with a slight chance of rain showers. Lows 41 to 47.

Sunday and Sunday Night: Mostly cloudy with a chance of rain showers. Highs 54 to 60. Lows 41 to 50.

Monday and Monday Night: Rain showers likely. Highs 53 to 59. Lows 43 to 50.

Tuesday: Mostly cloudy with a chance of rain showers. Highs 51 to 57.
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.