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

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YUBA RIVER - MARYSVILLE (MRYC1)
Latitude: 39.18º NLongitude: 121.52º WElevation: 88 Feet
Location: Yuba County in CaliforniaRiver Group: Lower Sacramento
Monitor Stage: 74.0 FeetFlood Stage: 87.0 FeetDanger Stage: 88.0 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.

Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2018*
36,700
76.80
Apr 7, 2018
2017*
87,100
85.82
Jan 9, 2017
2016*
36,200
75.99
Mar 14, 2016
2015*
6,900
66.69
Dec 12, 2014
2014*
7,670
66.94
Feb 9, 2014
 Historical High Stage/Flow Events (Period of Record - January 22, 1943 to Present)
1965*
180,000
90.15
Dec 22, 1964
1997*
161,000
91.64
Jan 2, 1997
1956*
136,000
82.50
Dec 23, 1955
1963*
146,000
88.90
Feb 1, 1963
 * Discharge affected to unknown degree by regulation or diversion
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ016)
Today: Mostly cloudy. Highs around 73. Light winds becoming south up to 10 mph in the afternoon.

Tonight: Mostly cloudy. Lows 43 to 49. Southeast winds up to 10 mph.

Saturday: Partly cloudy in the morning then becoming mostly cloudy. Cooler. Highs around 63. Northwest winds up to 10 mph. Gusts up to 20 mph in the afternoon.

Saturday Night: Mostly cloudy with a slight chance of rain showers. Lows 37 to 43. Northwest winds 10 to 15 mph.

Sunday: Partly cloudy in the morning then becoming mostly sunny. Windy. Highs around 60. Northwest winds 15 to 20 mph increasing to 15 to 30 mph in the afternoon.

Sunday Night: Clear, breezy. Lows 37 to 43.

Monday: Sunny. Highs around 68.

Monday Night through Tuesday Night: Clear. Lows 43 to 51. Highs around 75.

Wednesday and Wednesday Night: Mostly clear. Highs around 72. Lows 43 to 49.

Thursday: Partly cloudy. Highs around 72.
Impacts - E19 Information
74.0 FeetMonitor Stage.
79.0 FeetSimpson Lane floods. Access into and out of Marysville via Simpson Lane bridge is cut off. Orchards within the levee system are flooded.
80.0 FeetSimpson Lane becomes impassible. Dantoni Road floods. More orchards flood.
87.0 FeetFlood Stage.
93.0 FeetTop of levee. Stages above this level result in flooding outside the levee (Datum = USED).
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.