National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service
 | 

COSUMNES RIVER - MCCONNELL (MCNC1)
Latitude: 38.36º NLongitude: 121.34º WElevation: 5 Feet
Location: Sacramento County in CaliforniaRiver Group: San Joaquin
Issuance Time: Sep 24 2017 at 8:33 AM PDTNext Issuance: Sep 25 2017 at 9:00 AM PDT
Monitor Stage: 40.0 FeetFlood Stage: 46.0 Feet
Observed Data Credit
Gage owner logo

Raw streamflow data is provided by the California Department of Water Resources.
View CA DWR Data for this station location.

Verification - Historical Graphical RVF
Month:  
Day:  
Year:  
Cycle:  
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
2016*
6,626
40.20
Mar 14, 2016
2015*
5,766
39.31
Feb 9, 2015
2014*
2,370
43.05
Feb 10, 2014
2013*
4,332
37.23
Dec 3, 2012
2012*
7,715
41.07
Feb 27, 2007
 Historical High Stage/Flow Events (Period of Record - Jan 1952 to Present)
1997*
--
48.50
Jan 02, 1997
1986
--
47.10
Feb 18, 1986
2006*
36,209
47.02
Jan 01, 2006
1998*
--
46.56
Feb 04, 1998
 * Discharge affected by regulation or diversion
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ017)
Tonight: Clear. Lows 49 to 59. North winds around 10 mph with gusts to around 20 mph.

Monday: Mostly sunny. Highs around 87. North winds 10 to 15 mph with gusts to around 25 mph.

Monday Night: Clear. Lows 53 to 61. North winds 10 to 15 mph with gusts to around 25 mph.

Tuesday: Sunny. Highs around 90. North winds 10 to 15 mph with gusts to around 30 mph.

Tuesday Night: Clear. Lows 55 to 63. North winds 10 to 15 mph with gusts to around 30 mph.

Wednesday: Sunny. Highs around 90.

Wednesday Night: Clear. Lows 56 to 64.

Thursday and Thursday Night: Clear. Highs around 91. Lows 56 to 64.

Friday through Saturday: Mostly clear. Highs around 90. Lows 56 to 63.

Saturday Night and Sunday: Clear. Lows 56 to 64. Highs 89 to 95.
Impacts - E19 Information
39.0 FeetThe Cosumnes River overflow channel begins to flow.
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.