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
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
2011*
31,000
73.62
Mar 16, 2011
 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)
Tonight: Clear. Lows 63 to 69. South winds up to 10 mph shifting to the northwest after midnight.

Tuesday: Sunny and hot. Highs 97 to 102. Light winds.

Tuesday Night: Clear. Lows 59 to 65. South winds around 10 mph.

Wednesday: Sunny and not as hot. Highs around 92. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

Wednesday Night: Mostly clear. Breezy. Lows 53 to 59. Southeast winds 10 to 25 mph.

Thursday: Sunny. Highs around 85.

Thursday Night: Clear. Lows 52 to 58.

Friday and Friday Night: Mostly clear. Highs around 82. Lows 52 to 58.

Saturday: Mostly sunny. Highs around 87.

Saturday Night and Sunday: Clear. Lows 55 to 61. Highs 87 to 92.

Sunday Night and Memorial Day: Mostly clear. Lows around 61. Highs around 93.
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.