| YOLO BYPASS - LISBON (LSBC1) | ||
| Latitude: 38.48º N | Longitude: 121.59º W | Elevation: 20 Feet |
| Location: Yolo County in CA | ||
| River Group: Lower Sacramento | ||
| Forecast Issued: | Jan 02 2026 at 1:30 PM PST | Next Issuance: | Jan 03 2026 at 9:00 AM PST |
| Action/ Monitor: 13.0 Ft | Minor Flood: 19.0 Ft | Moderate Flood: 26.0 Ft | Major Flood: 31.1 Ft |
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Historical Stage/Flow Data |
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Note: Water Year 2025 is currently showing peak daily mean values. These will be updated to instantaneous peaks in the coming months. |
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Water Year
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Peak Discharge (cfs)
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Stage (feet)
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Date
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| Most Recent 5 Years | |||
| 2025 | 123,389 | 20.69 | Feb 10, 2025 |
| 2024* | 56,800 | 17.50 | Feb 24, 2024 |
| 2023 | 76,100 | 18.46 | Jan 16, 2023 |
| 2022 | 1,160 | 8.30 | Dec 31, 2021 |
| 2021 | 659 | 7.22 | Jan 28, 2021 |
| 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 |
| 1970 | 273,500 | 23.90 | Jan 25, 1970 |
| 1956 | 246,000 | 23.40 | Dec 24, 1955 |
| 1963 | 204,800 | 22.64 | Feb 02, 1963 |
| * 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 |
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| Location Photographs | ||
| ESRI™ Locator Map |
| Flood Impacts | |
| 31.1 Feet | Stages above 31.1 feet result in flooding outside levees. Top of east yolo bypass containment levee. |
| 26.2 Feet | Water is up to the steps of Skyrakers Duck Club buildings. |
| 25.0 Feet | Top of the Mound Farms levee protecting the housing area. |
| 22.5 Feet | Kerney Ranch house floods. |
| 19.0 Feet | Mound Farms and Senator Outing Duck Club are flooded. |
| 16.0 Feet | Glide In Ranch is completely flooded. |
| 15.0 Feet | County Road 155 is flooded west of the Golden Sprig Duck Club. |
| 14.0 Feet | Skyrakers Duck Club ponds begin to flood. |
| 13.0 Feet | Flood waters extend approximately 1 mile west of the tow drain downstream of the Lisbon gage. |
| 12.0 Feet | County Road 107 is flooded. |
| 11.0 Feet | Glide In Ranch & Mound Farms begin to flood. |
| 10.5 Feet | Local roads on the east side of the Yolo Bypass south of the I-80 causeway are flooded. |
| 9.5 Feet | Yolo Bypass flooding extends 1/4 mile west. No structural damage is occurring. |