CNRFC - Hydrology - Observed River/Reservoir Conditions

CALLEGUAS CREEK - CSU CHANNEL ISLANDS (CLLC1)

Latitude: 34.18º N	Longitude: 119.04º W	Elevation: 70 Feet
Location: Ventura County in California		Bulletin Group: Southern California		River Group: Southern California

Monitor Stage: 7.1 Feet

Flood Stage: 7.9 Feet

Plot Type:

Observed Data Credit
	Raw streamflow data is provided by the Ventura County Watershed Protection District. View VCWPD Data for this station location.

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2022	9,150	6.55	Dec 30, 2021
2021	2,390	3.93	Dec 28, 2020
2020	5,700	5.44	Dec 26, 2019
2019	5,750	5.46	Feb 2, 2019
2018	3,270	4.41	Mar 22, 2018
Historical High Stage/Flow Events (Period of Record - Oct 1969 to Present - USGS Gage 11106550) - Ranked by Flow
1980	25,300	10.54	Feb 16, 1980
1998	21,600	9.38	Feb 06, 1998
2005	19,700	8.88	Jan 09, 2005
1978	18,700	8.38	Mar 04, 1978

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Impacts - E19 Information
7.9 Feet	Calleguas Creek can break out at the confluence with Conejo Creek.
9.0 Feet	Flooding at the confluence with Conejo Creek, minor flooding at Point Mugu Naval Air Station, Highway 1 starts flooding, bridge at entrance to CSU - Channel Islands begins to flood.
9.9 Feet	Flooding at the confluence with Conejo Creek, flooding at entrance to CSU - Channel Islands, flooding at Naval Air Station Point Mugu, flooding of Highway 1, Las Posas Road, and Laguna Road.

Official 7 Day National Weather Service Forecast (CAZ355)

Tonight: Mostly clear. Lows in the lower to mid 40s. North winds around 15 mph in the evening.

Friday: Sunny. Highs in the mid 60s. North winds 15 to 25 mph.

Friday Night: Clear. Lows in the mid to upper 40s. North winds 15 to 25 mph shifting to the northeast 20 to 30 mph with gusts to 45 mph after midnight.

Saturday: Sunny. Highs in the upper 60s. Northeast winds 25 to 35 mph with gusts to 50 mph.

Saturday Night: Mostly clear. Lows around 50. Northeast winds 15 to 25 mph with gusts to 40 mph.

Sunday: Partly cloudy. Highs in the lower 70s.

Sunday Night: Mostly cloudy. Lows around 50.

Monday: Mostly cloudy in the morning then partly cloudy. Highs in the lower 70s.

Monday Night: Mostly clear. Lows in the upper 40s.

Tuesday: Sunny. Highs around 70.

Tuesday Night: Mostly clear. Lows in the upper 40s.

Wednesday: Sunny. Highs around 70.

Wednesday Night: Mostly clear. Lows in the upper 40s.

Thursday: Sunny. Highs around 70.

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 Los Angeles-Oxnard 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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