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:

Aug 16 2022 at 7:46 AM PDT

Next Issuance:

Aug 17 2022 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
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
2017	11,100	7.07	Feb 18, 2017
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

Official 7 Day National Weather Service Forecast (CAZ355)

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

Tonight: Mostly clear except for patchy low clouds and fog after midnight. Lows around 60.

Wednesday: Sunny except for patchy morning low clouds and fog. Highs in the mid 70s to mid 80s. Southwest winds around 15 mph in the afternoon.

Wednesday Night: Mostly clear. Lows in the lower 60s.

Thursday: Sunny. Highs in the mid 70s to lower 80s. Southwest winds around 15 mph in the afternoon.

Thursday Night and Friday: Clear. Lows around 60. Highs in the mid 70s to lower 80s.

Friday Night and Saturday: Patchy night through morning low clouds and fog, otherwise mostly clear. Lows in the lower 60s. Highs in the mid 70s to lower 80s.

Saturday Night through Sunday Night: Patchy night through morning low clouds and fog, otherwise mostly clear. Lows around 60. Highs in the 70s to around 80.

Monday: Sunny except for patchy morning low clouds and fog. Highs in the 70s to lower 80s.

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