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

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YOLO BYPASS - LISBON (LSBC1)
Latitude: 38.48º NLongitude: 121.59º WElevation: 20 Feet
Location: Yolo County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: May 30 2023 at 8:08 AM PDTNext Issuance: May 31 2023 at 9:00 AM PDT
Monitor Stage: 13.0 FeetFlood Stage: 19.0 FeetDanger Stage: 26.2 Feet

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

Verification - Historical Graphical RVF
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Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2022
1,160
8.30
Dec 31, 2021
2021
659
7.22
Jan 28, 2021
2020*
690
7.33
Dec 7, 2019
2019*
5,170
19.10
Feb 15, 2019
2018
1,530
8.65
Apr 11, 2018
 Historical High Stage/Flow Events (Period of Record - January 1914 to Present) - Ranked by Flow
1986
564,800
27.50
Feb 20, 1986
1997
507,400
27.18
Jan 3, 1997
1965
323,100
24.69
Dec 25, 1964
 * Incomplete record for the year
 ** Datum changed from NGVD29 to NAVD88 on 10/01/2006. The difference is -1.06 ft and must be applied to all data before date to convert to NAVD88
Location Photographs
ESRI™ Locator Map
Impacts - E19 Information
9.5 FeetYolo Bypass flooding extends 1/4 mile west. No structural damage is occurring.
10.5 FeetLocal roads on the east side of the Yolo Bypass south of the I-80 Causeway are flooded.
11.0 FeetGlide In Ranch and Mound Farms begin to flood.
12.0 FeetCounty Road 107 is flooded.
13.0 FeetFlood waters extend approximately 1 mile west of the Tow Drain downstream of the Lisbon gage.
14.0 FeetSkyrakers Duck Club begins to flood.
15.0 FeetCounty Road 155 is flooded west of the Golden Sprig Duck Club.
16.0 FeetGlide In Ranch is completely flooded.
19.0 FeetMound Farms and Senator Outing Duck Club are flooded.
22.5 FeetKearney Ranch House floods.
25.0 FeetTop of the Mound Farms levee protecting the housing area.
26.2 FeetWater is up to the steps of Skyrakers Duck Club buildings.
31.1 FeetStages above 31.1 feet result in flooding outside the levees. Top of east Yolo Bypass containment levee.
Official 7 Day National Weather Service Forecast   (CAZ017)
Tonight: Mostly clear. Lows around 53. South winds 10 to 15 mph with gusts to around 25 mph.

Wednesday: Mostly sunny. Highs 76 to 84. South winds around 10 mph.

Wednesday Night: Clear. Lows 51 to 57. Southwest winds 10 to 15 mph.

Thursday: Sunny. Highs 79 to 87. South winds up to 10 mph.

Thursday Night: Clear. Lows 52 to 58. Southwest winds 10 to 15 mph.

Friday: Sunny. Highs 84 to 90.

Friday Night: Clear. Lows 54 to 62.

Saturday through Sunday: Clear. Highs 88 to 98. Lows 54 to 64.

Sunday Night and Monday: Mostly clear. Lows 57 to 65. Highs 86 to 96.

Monday Night and Tuesday: Partly cloudy. Lows 55 to 61. Highs 82 to 92.
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.