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 CaliforniaBulletin Group: Lower SacramentoRiver Group: Feather Yuba
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
2022*
15,100
70.11
Oct 25, 2021
2021*
1,390
62.32
Jan 28, 2021
2020*
4,950
64.75
Apr 6, 2020
2019*
30,000
75.12
Feb 14, 2019
2018*
36,700
76.80
Apr 7, 2018
 Historical High Stage/Flow Events (Period of Record - January 22, 1943 to Present) - Ranked by Flow
1965*
180,000
90.15
Dec 22, 1964
1997*
161,000
91.64
Jan 2, 1997
1963*
146,000
88.90
Feb 1, 1963
1956*
136,000
82.50
Dec 23, 1955
 * Discharge affected to unknown degree by regulation or diversion
Location Photographs
ESRI™ Locator Map
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).
Official 7 Day National Weather Service Forecast   (CAZ016)
Today: Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs 49 to 55. South winds 10 to 20 mph.

Tonight: Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening. Lows 34 to 40. South winds up to 15 mph.

Monday: Mostly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Highs 49 to 55. Southeast winds up to 15 mph. Gusts up to 25 mph in the afternoon.

Monday Night: Rain showers likely. Lows 44 to 49. Southeast winds 10 to 15 mph with gusts to around 30 mph.

Tuesday: Rain showers. Breezy. Highs 53 to 59. Southeast winds 10 to 25 mph with gusts to around 35 mph.

Tuesday Night: Mostly cloudy with a chance of rain showers. Lows around 46.

Wednesday: Mostly cloudy with a chance of rain showers. Highs around 59.

Wednesday Night and Thursday: Mostly clear. Lows 38 to 43. Highs around 62.

Thursday Night and Friday: Clear. Lows around 39. Highs around 63.

Friday Night: Mostly clear. Lows around 44.

Saturday: Mostly cloudy with a slight chance of rain showers. Highs 58 to 63.
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.