CNRFC - Hydrology - Observed River/Reservoir Conditions

End of River Group

CACHE CREEK - YOLO (YLOC1)

Latitude: 38.73º N	Longitude: 121.81º W	Elevation: 86 Feet
Location: Yolo County in California		River Group: Lower Sacramento

Monitor Stage: 75.0 Feet

Flood Stage: 81.0 Feet

Danger Stage: 82.1 Feet

Observed Data Credit
	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
2021*	0***	--	--
2020*	462	49.19	Dec 8, 2019
2019*	26,500	84.94	Feb 27, 2019
2018*	1,210	52.09	Mar 23, 2018
2017*	18,800	80.18	Jan 9, 2017
Historical High Stage/Flow Events (Period of Record - February 1903 to Present)** - Ranked by Flow
1958*	41,400	85.35	Feb 25, 1958
1940*	38,700	85.30	Feb 28, 1940
1965*	37,800	--	Jan 6, 1965
1995*	36,400	85.37	Mar 9, 1995
1998*	34,600	84.39	Feb 3, 1998
1983*	33,000	83.75	Jan 27, 1983
2019*	26,500	84.94	Feb 27, 2019
2006*	--	83.28	Dec 31, 2005
* Discharge affected to unknown degree by regulation or diversion
** Missing records from 1976 to 1977
*** No flow observed during the entire water year

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ017)

Today: Mostly cloudy. Patchy fog in the morning. A slight chance of rain late in the afternoon. Highs 54 to 64. Light winds becoming southeast 10 to 15 mph with gusts to around 30 mph in the afternoon.

Tonight: Rain, breezy. Lows around 45. South winds 15 to 25 mph with gusts to around 40 mph.

Sunday: Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Highs 51 to 58. Southwest winds 10 to 15 mph with gusts to around 30 mph.

Sunday Night: Mostly cloudy in the evening then clearing. Lows around 37. Southwest winds 10 to 15 mph shifting to the north after midnight.

Monday: Patchy frost in the morning. Mostly sunny. Highs around 58. North winds 10 to 15 mph with gusts to around 25 mph.

Monday Night: Clear. Lows 34 to 39.

Tuesday: Mostly sunny. Areas of frost. Highs around 58.

Tuesday Night and Wednesday: Mostly clear. Lows around 39. Highs around 60.

Wednesday Night and Thursday: Clear. Lows 35 to 41. Highs around 62.

Thursday Night and Friday: Mostly clear. Lows 36 to 41. Highs 59 to 65.

Impacts - E19 Information
75.0 Feet	Yolo County and CA DWR begin patrolling levee sections of Cache Creek. Yolo County OES alert responding agencies to the potential impacts from the rising creek levels.
81.0 Feet	Overflow is expected on the non-leveed south bank, upstream from the start of the south-side levee. Water begins moving southeast toward the city of Woodland. Target elevation is subject to change slightly as additional data are acquired.
84.1 Feet	Stages above 84.1 feet results in flooding outside the levees. Top of 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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