National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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CALLEGUAS CREEK - CSU CHANNEL ISLANDS (CLLC1)
Latitude: 34.18º NLongitude: 119.04º WElevation: 70 Feet
Location: Ventura County in CaliforniaRiver Group: Southern California
Issuance Time: Oct 17 2021 at 7:33 AM PDTNext Issuance: Oct 18 2021 at 9:00 AM PDT
Monitor Stage: 7.1 FeetFlood Stage: 7.9 Feet

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

Verification - Historical Graphical RVF
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Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
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
2016
2,530
4.01
Jan 6, 2016
 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
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ040)
Tonight: Partly cloudy in the evening, then cloudy with a slight chance of rain and patchy drizzle after midnight. Lows in the upper 40s to mid 50s. Chance of precipitation 20 percent.

Monday: Mostly cloudy with a slight chance of rain and patchy drizzle in the morning, becoming partly cloudy in the afternoon. Highs in the lower to mid 60s. Chance of precipitation 20 percent.

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

Tuesday: Sunny. Highs in the 60s.

Tuesday Night: Mostly clear in the evening then mostly cloudy. Patchy fog after midnight. Lows in the mid 40s to lower 50s.

Wednesday: Low clouds and fog clearing to the beaches in the afternoon. Highs in the 60s.

Wednesday Night: Low clouds and fog near the coast early spreading inland. Lows in the upper 40s to mid 50s.

Thursday: Low clouds and fog with partial afternoon clearing. Highs from the mid 60s at the beaches to the mid 70s inland.

Thursday Night: Low clouds and fog. Lows in the lower to mid 50s.

Friday: Low clouds and fog in the morning then mostly cloudy. Highs in the mid 60s to around 70.

Friday Night: Partly cloudy in the evening then areas of low clouds and fog. Lows in the upper 40s to mid 50s.

Saturday: Low clouds and fog in the morning then mostly cloudy. Highs in the lower to mid 60s.

Saturday Night: Partly cloudy with a slight chance of rain in the evening, becoming mostly cloudy with a chance of rain after midnight. Lows in the upper 40s to mid 50s. Chance of precipitation 30 percent.

Sunday: Mostly cloudy in the morning then partly cloudy. Highs in the lower to mid 60s.
Impacts - E19 Information
7.9 FeetCalleguas Creek can break out at the confluence with Conejo Creek.
9.0 FeetFlooding 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 FeetFlooding 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.