National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service
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MORMON SLOUGH - BELLOTA (MSGC1)
Latitude: 38.05º NLongitude: 121.01º WElevation: 130 Feet
Location: San Joaquin County in CaliforniaRiver Group: San Joaquin
Issuance Time: Feb 23 2017 at 1:41 PM PSTNext Issuance: Feb 24 2017 at 9:00 AM PST
Monitor Stage: 16.0 FeetFlood Stage: 22.0 FeetDanger Stage: 23.0 Feet
Observed Data Credit
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Raw streamflow data is provided by the California Department of Water Resources.
View CA DWR 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*
2,454
9.39
Dec 12, 2014
2014*
102
2.96
Mar 1,, 2014
2013*
1,271
7.08
Dec 2, 2012
2012*
1,766
7.96
Apr 13, 2012
2011*
8,965
17.22
Mar 24, 2011
 Historical High Stage/Flow Events (Period of Record - Dec 1997 to Present)
2006*
9,328
18.40
Apr 4, 2006
1998*
9,395
18.48
Feb 3, 1998
 * Discharge affected by regulation or diversion
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ019)
Today: Partly cloudy in the morning then becoming mostly sunny. Patchy frost in the morning. Highs 51 to 59. Light winds.

Tonight: Partly cloudy. Lows 34 to 40. Light winds.

Saturday: Mostly cloudy with a slight chance of rain showers. Highs 50 to 59. Light winds.

Saturday Night: Mostly cloudy with a chance of rain showers. Lows 34 to 40. Light winds.

Sunday: Mostly cloudy with a chance of rain showers. Highs 51 to 58. Light winds.

Sunday Night: Mostly cloudy with a chance of rain showers. Lows 38 to 44.

Monday: Mostly cloudy with a chance of rain showers. Highs 51 to 60.

Monday Night: Mostly cloudy with a slight chance of rain showers. Lows 35 to 41.

Tuesday and Tuesday Night: Mostly clear. Highs 53 to 60. Lows 35 to 42.

Wednesday through Thursday: Clear. Highs 56 to 65. Lows 36 to 43.
Impacts - E19 Information
9.0 FeetWater rises out of the pilot channel but not yet on the levee slopes.
14.2 FeetUOP research within the Calaveras River channel is affected by water levels.
16.0 FeetBike trail within lower Calaveras River channel is flooded
22.0 FeetFlood Stage.
23.0 FeetDanger Stage.
31.9 FeetWater will overflow toward Bellota and Highway 26.
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.