CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

COSUMNES RIVER - MICHIGAN BAR (MHBC1)

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

Issuance Time:

Jul 26 2024 at 7:18 AM PDT

Next Issuance:

Jul 27 2024 at 9:00 AM PDT

Monitor Stage: 7.0 Feet

Flood Stage: 12.0 Feet

Plot Type:

Please Note: Each individual timeseries plotted on the graphical river forecast can be toggled on and off by clicking the legend entry above. If the "Observed (Raw Data)" contains bad data and is toggled off, the plot will scale to the remaining timeseries.

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
2023	67,900	16.83	Dec 31, 2022
2022	14,000	10.11	Oct 25, 2021
2021	3,140	6.56	Jan 28, 2021
2020	7,180	8.26	Apr 6, 2020
2019	13,500	10.01	Feb 14, 2019
Historical High Stage/Flow Events (Period of Record - Oct 1907 to Present) - Ranked by Flow
1997	93,000	18.54	Jan 02, 1997
2023	67,900	16.83	Dec 31, 2022
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

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

Official 7 Day National Weather Service Forecast (CAZ017)

Tonight: Clear, cooler. Lows 53 to 59. South winds 10 to 15 mph with gusts to around 30 mph.

Saturday: Sunny. Highs 77 to 87. South winds around 10 mph with gusts to around 25 mph.

Saturday Night: Clear. Lows 52 to 60. South winds up to 15 mph.

Sunday: Mostly sunny. Highs 83 to 91. South winds up to 10 mph.

Sunday Night: Clear. Lows 53 to 61. South winds up to 10 mph with gusts to around 20 mph.

Monday: Sunny. Highs 84 to 92.

Monday Night: Clear. Lows 57 to 64.

Tuesday through Thursday: Clear. Highs 90 to 100. Lows 58 to 68.

Thursday Night and Friday: Mostly clear. Lows 60 to 70. Highs 93 to 102.

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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Verification - Historical Graphical RVF
Month:	Day:	Year:	Cycle:
To view other verification locations, use our Historical Graphical River Forecast Interface.