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 CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Dec 07 2024 at 7:49 AM PSTNext Issuance: Dec 08 2024 at 9:00 AM PST
Action/Monitor: 7.1 FeetMinor Flood: 7.9 FeetModerate Flood: 9.0 FeetMajor Flood: 9.9 Feet

Please Note: Each individual timeseries plotted on the graphical river forecast can be toggled on and off by clicking the legend entry above. If the "Observed (Raw Data)" contains bad data and is toggled off, the plot will scale to the remaining timeseries.
Observed Data Credit
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Raw streamflow data is provided by the Ventura County Watershed Protection District.
View Ventura County Watershed Protection District Data for this station location.

Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2023
7,050
5.91
Feb 25, 2023
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
 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
Impacts - E19 Information
9.9 FeetFlooding of Lewis Road, california state university at channel islands Entrance Road bridge is flooded, flooding at point mugu naval air station, flooding of las Posas Road, Laguna Road, and highway 1
9.0 FeetFlooding of Lewis Road, starts flooding bridge at california state university at channel islands entrance, flooding of casa pacifica property, flooding at point mugu naval air station's south entrance
7.9 FeetCallegus creek can break out at the confluence with conejo creek. Point mugu naval air station needs to consider deploying flood protection measures.
Official 7 Day National Weather Service Forecast   (CAZ355)
Tonight: Mostly clear. Lows in the upper 40s and 50s.

Sunday: Areas of low clouds and fog in the morning then partly cloudy. Fog locally dense with visibility one quarter mile or less. Highs in the mid to upper 60s.

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

Monday: Partly cloudy in the morning then sunny. Highs in the mid 60s. East winds around 15 mph in the afternoon.

Monday Night: Clear. Lows in the upper 40s and 50s. North winds 15 to 25 mph.

Tuesday: Sunny. Highs around 70.

Tuesday Night: Mostly clear in the evening then partly cloudy. Lows in the upper 40s.

Wednesday: Partly cloudy. Highs around 70.

Wednesday Night: Partly cloudy in the evening then mostly cloudy. Lows in the mid to upper 40s.

Thursday: Mostly cloudy in the morning then partly cloudy. Highs around 70.

Thursday Night: Partly cloudy early then low clouds and fog. Lows in the mid 40s.

Friday: Low clouds and fog in the morning then partly cloudy. Highs in the mid 60s.

Friday Night: Partly cloudy early then low clouds and fog. Lows in the mid 40s.

Saturday: Low clouds and fog in the morning then partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 60s.
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.