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
2016*
36,200
75.99
Mar 14, 2016
2015*
6,900
66.69
Dec 12, 2014
2014*
7,670
66.94
Feb 9, 2014
2013*
35,300
76.12
Dec 2, 2012
2012*
32,700
73.97
Mar 17, 2012
 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. A chance of rain showers in the morning. Highs around 58. Southeast winds up to 10 mph in the morning becoming light.

Tonight: Mostly cloudy. Lows 42 to 48. Light winds.

Wednesday: Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs around 59. Light winds.

Wednesday Night: Mostly cloudy. A chance of rain after midnight. Lows around 47. Southeast winds around 10 mph.

Thursday: Rain likely in the morning, then a chance of rain in the afternoon. Highs around 57. South winds 10 to 20 mph.

Thursday Night: Mostly cloudy with a chance of rain. Lows 39 to 45.

Friday: Mostly cloudy with a chance of rain showers. Highs around 53.

Friday Night: Mostly cloudy with a chance of rain showers. Lows 33 to 41.

Saturday: Mostly cloudy. Highs around 51.

Saturday Night: Mostly cloudy with a slight chance of rain. Lows 36 to 42.

Sunday and Sunday Night: Rain likely. Highs around 51. Lows 36 to 45.

Monday: Mostly cloudy with a chance of rain. Highs around 54.
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.