CNRFC - Hydrology - Observed River/Reservoir Conditions

YOLO BYPASS - LISBON (LSBC1)

Latitude: 38.48º N	Longitude: 121.59º W	Elevation: 20 Feet
Location: Yolo County in California		River Group: Lower Sacramento

Monitor Stage: 13.0 Feet

Flood Stage: 19.0 Feet

Danger Stage: 26.2 Feet

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

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2019*	5,170	19.10	Feb 15, 2019
2018	1,530	8.65	Apr 11, 2018
2017	275,600	23.51	Feb 12, 2017
2016	7,811	17.38	Mar 14, 2016
2015*	5,677	11.07	Dec 26, 2014
Historical High Stage/Flow Events (Period of Record - January 1914 to Present)
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
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ017)

Today: Patchy fog in the morning. Mostly sunny. Highs 65 to 73. Northwest winds up to 10 mph.

Tonight: Mostly clear. Lows 42 to 52. West winds around 10 mph shifting to the southeast after midnight. Gusts up to 20 mph.

Sunday: Patchy fog in the morning. Mostly sunny. Highs 67 to 73. Northwest winds up to 10 mph with gusts to around 20 mph.

Sunday Night: Mostly clear. Lows 44 to 54. Southeast winds around 10 mph with gusts to around 30 mph shifting to the north with gusts to around 45 mph after midnight.

Martin Luther King Jr Day: Mostly sunny. Windy. Highs around 68. North winds 20 to 30 mph with gusts to around 50 mph.

Monday Night: Clear, windy. Lows 42 to 50.

Tuesday: Sunny, windy. Highs 62 to 68.

Tuesday Night: Clear, breezy, colder. Lows 35 to 45.

Wednesday through Thursday Night: Mostly clear. Highs around 62. Lows 35 to 45.

Friday: Mostly sunny. Highs 53 to 58.

Impacts - E19 Information
9.5 Feet	Yolo Bypass flooding extends 1/4 mile west. No structural damage is occurring.
10.5 Feet	Local roads on the east side of the Yolo Bypass south of the I-80 Causeway are flooded.
11.0 Feet	Glide In Ranch and Mound Farms begin to flood.
12.0 Feet	County Road 107 is flooded.
13.0 Feet	Flood waters extend approximately 1 mile west of the Tow Drain downstream of the Lisbon gage.
14.0 Feet	Skyrakers Duck Club begins to flood.
15.0 Feet	County Road 155 is flooded west of the Golden Sprig Duck Club.
16.0 Feet	Glide In Ranch is completely flooded.
19.0 Feet	Mound Farms and Senator Outing Duck Club are flooded.
22.5 Feet	Kearney Ranch House floods.
25.0 Feet	Top of the Mound Farms levee protecting the housing area.
26.2 Feet	Water is up to the steps of Skyrakers Duck Club buildings.
31.1 Feet	Stages above 31.1 feet result in flooding outside the levees. Top of east Yolo Bypass containment levee.

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.

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