CNRFC - Hydrology - River Guidance - Graphical RVF

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

Issuance Time:

Oct 31 2020 at 7:38 AM PDT

Next Issuance:

Nov 01 2020 at 9:00 AM PST

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)

Tonight: Partly cloudy. Lows in the 50s to around 60. Southeast winds around 15 mph after midnight.

Sunday: Partly cloudy. Highs from the mid to upper 70s at the beaches to the mid 80s inland.

Sunday Night: Partly cloudy. Lows in the mid 50s to lower 60s.

Monday: Sunny. Highs from the mid to upper 70s at the beaches to the mid 80s inland.

Monday Night: Mostly clear in the evening then areas of low clouds and fog. Lows in the mid 50s to lower 60s.

Tuesday: Areas of low clouds and fog in the morning then sunny. Highs from the lower to mid 70s at the beaches to around 80 inland.

Tuesday Night: Partly cloudy in the evening then mostly clear. Lows in the mid 50s to lower 60s.

Wednesday: Partly cloudy in the morning then sunny. Highs from the mid 70s to around 80 at the beaches to the mid to upper 80s inland.

Wednesday Night through Thursday Night: Mostly clear. Lows in the mid 50s to lower 60s. Highs from around 80 at the beaches to around 90 inland.

Friday: Partly cloudy in the morning then sunny. Highs in the lower to mid 70s.

Friday Night: Clear in the evening then partly cloudy. Lows in the upper 40s to mid 50s.

Saturday: Partly cloudy with a 20 percent chance of rain in the morning, then sunny in the afternoon. Highs in the mid 60s to around 70.

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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Verification - Historical Graphical RVF
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