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: May 25 2019 at 8:47 AM PDTNext Issuance: May 26 2019 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
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
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ017)
Tonight: Partly cloudy in the evening, then cloudy with a chance of rain showers after midnight. Lows around 52. South winds 10 to 15 mph. Gusts up to 25 mph after midnight.

Sunday: Mostly cloudy. Rain showers in the morning, then a chance of rain showers in the afternoon. Highs 61 to 67. South winds 10 to 20 mph with gusts to around 35 mph.

Sunday Night: Partly cloudy with a slight chance of rain showers in the evening, then mostly cloudy after midnight. Lows around 50. Southeast winds up to 10 mph.

Memorial Day: Mostly cloudy in the morning then becoming partly cloudy. Highs 68 to 74. Southwest winds up to 10 mph.

Monday Night: Mostly cloudy in the evening then becoming partly cloudy. Lows 49 to 55. Southwest winds up to 10 mph.

Tuesday: Mostly sunny. Warmer. Highs 77 to 85.

Tuesday Night: Mostly clear. Lows around 56.

Wednesday and Wednesday Night: Partly cloudy. Highs 79 to 85. Lows around 56.

Thursday through Friday: Mostly clear. Highs 79 to 86. Lows around 57.

Friday Night: Partly cloudy. Lows around 58.

Saturday: Mostly sunny. Highs 79 to 87.
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.