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:

Dec 07 2024 at 7:49 AM PST

Next Issuance:

Dec 08 2024 at 9:00 AM PST

Action/Monitor: 7.1 Feet

Minor Flood: 7.9 Feet

Moderate Flood: 9.0 Feet

Major Flood: 9.9 Feet

Plot Type:

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

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
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Impacts - E19 Information
9.9 Feet	Flooding 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 Feet	Flooding 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 Feet	Callegus 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.

NWS RSS Feed

Verification - Historical Graphical RVF
Month:	Day:	Year:	Cycle:
To view other verification locations, use our Historical Graphical River Forecast Interface.