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		River Group: Southern California

Monitor Stage: 7.1 Feet

Flood Stage: 7.9 Feet

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
2019	5,750	5.46	Feb 2, 2019
2018	3,270	4.41	Mar 22, 2018
2017	11,100	7.07	Feb 18, 2017
2016	2,530	4.01	Jan 6, 2016
2015	4,770	5.20	Dec 12, 2014
Historical High Stage/Flow Events (Period of Record - Oct 1969 to Present - USGS Gage 11106550)
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

Official 7 Day National Weather Service Forecast (CAZ040)

Today: Sunny. Highs from the mid 70s to around 80 at the beaches to the mid to upper 80s inland. Areas of northeast winds 15 to 25 mph with gusts to 35 mph developing this morning.

Tonight: Mostly clear. Lows in the 50s to lower 60s. Areas of northeast winds 15 to 25 mph with gusts to 35 mph.

Sunday: Sunny. Highs in the mid 70s to mid 80s. Areas of northeast winds 20 to 30 mph with gusts to 40 mph decreasing to 10 to 20 mph in the afternoon.

Sunday Night: Clear. Lows in the upper 40s and 50s.

Martin Luther King Jr Day: Sunny. Highs in the lower to mid 70s. Northeast winds 15 to 25 mph in the afternoon.

Monday Night: Mostly clear in the evening then partly cloudy. Lows in the upper 40s to mid 50s.

Tuesday: Partly cloudy. Highs in the mid 60s to mid 70s.

Tuesday Night: Partly cloudy in the evening then mostly clear. Lows in the 40s to lower 50s.

Wednesday: Sunny. Highs in the mid 60s to lower 70s.

Wednesday Night: Mostly clear. Lows in the mid 40s to lower 50s.

Thursday: Partly cloudy. Highs in the 60s.

Thursday Night: Partly cloudy in the evening then mostly cloudy. Lows in the mid 40s to around 50.

Friday: Mostly cloudy. Highs around 60.

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.

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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