CNRFC - Hydrology - River Guidance - Graphical RVF

*** IMPORTANT *** Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.

Location:

SANTA CLARA RIVER - VICTORIA AVENUE (VCAC1)

Latitude: 34.24º N	Longitude: 119.22º W	Elevation: 25 Feet
Location: Ventura County in California		Bulletin Group: Southern California		River Group: Southern California

Issuance Time:

Jun 15 2025 at 7:42 AM PDT

Next Issuance:

Jun 16 2025 at 9:00 AM PDT

Action/Monitor: 49.5 Feet

Minor Flood: 52.6 Feet

Moderate Flood: 54.0 Feet

Major Flood: 55.0 Feet

Plot Type:

Please Note:
1) 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.

2) At extremely low river flows, the "Observed (Raw Data)" may show readings below the lower end of the available rating table, while the "Observed (Simulated)" will only show values at the bottom of the rating table, creating a potential discrepancy between the two readings.

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*
2024	59,200	41.03	Feb 5, 2024
2023	101,500	51.94	Jan 9, 2023
2022	8,000	42.22	Dec 30, 2022
2021	83	35.71	Mar 26, 2021
2020	8,770	42.46	Apr 7, 2020
Historical High Stage/Flow Events (Period of Record - May 2007 to Present)* - Ranked by Flow
2008	37,253	39.51	Jan 5, 2008
2019	34,100	45.88	Jan 17, 2019
2008	33,122	38.33	Jan 27, 2008
2017	31,000	45.49	Feb 18, 2017
2010	18,798	39.35	Jan 22, 2010

* Most recent 5-year data and historical event data is taken from records beginning Jan 5, 2008

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Flood Impacts
55.0 Feet	Major flood stage. Harbor boulevard bridge will be overtopped by flood waters. The montalvo waste water treatment plant will be flooded. The river ridge area, olivas park golf course, ventura harbor area, and the ventura wastewater treatment plant will be flooded.
54.0 Feet	Moderate flood stage. The Wagon Wheel area will begin to be flooded. Mcgrath state beach campground will be flooded.
52.6 Feet	Minor flood stage. Ventura Road under the railroad bridge will begin to flood as well as the Wagon Wheel area.

Official 7 Day National Weather Service Forecast (CAZ354)

Tonight: Clear. Lows in the upper 50s.

Monday: Sunny. Highs from the lower to mid 70s at the beaches to the lower 80s inland. West winds around 15 mph in the afternoon.

Monday Night: Mostly clear. Lows in the mid to upper 50s. West winds around 15 mph shifting to the northwest after midnight.

Tuesday: Sunny. Highs in the 70s.

Tuesday Night: Clear early then low clouds and fog. Lows around 60.

Wednesday: Low clouds and fog. Highs in the 70s.

Wednesday Night: Low clouds and fog. Lows around 60.

juneteenth: Low clouds and fog. Highs in the upper 60s to mid 70s.

Thursday Night: Low clouds and fog. Lows in the upper 50s.

Friday: Low clouds and fog. Highs in the upper 60s to mid 70s.

Friday Night: Low clouds and fog. Lows in the upper 50s.

Saturday: Low clouds and fog. Highs in the upper 60s to mid 70s.

Saturday Night: Low clouds and fog. Lows in the mid to upper 50s.

Sunday: Low clouds and fog. Highs in the upper 60s to 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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