CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

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

Issuance Time:

Sep 27 2023 at 8:11 AM PDT

Next Issuance:

Sep 28 2023 at 9:00 AM PDT

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)

Today: Sunny. Highs in the mid 70s to around 80.

Tonight: Clear except for patchy low clouds and fog after midnight. Lows in the upper 50s.

Thursday: Sunny except for patchy low clouds and fog in the morning. Highs in the mid 70s.

Thursday Night: Clear early then low clouds and fog. Lows in the mid 50s.

Friday: Low clouds and fog in the morning then partly cloudy. Highs in the lower 70s. Southwest winds around 15 mph in the afternoon.

Friday Night: Partly cloudy in the evening, becoming mostly cloudy with a 20 percent chance of showers after midnight. Lows in the mid 50s.

Saturday: Mostly cloudy with a 20 percent chance of showers. Highs in the mid 60s.

Saturday Night: Partly cloudy. A 20 percent chance of showers in the evening. Lows in the lower 50s.

Sunday: Partly cloudy. Highs in the mid 60s.

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

Monday: Sunny. Highs around 70.

Monday Night: Mostly clear. Lows in the mid 50s.

Tuesday: Sunny. Highs in the mid 70s.

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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To view other verification locations, use our Historical Graphical River Forecast Interface.