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

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VENTURA RIVER - FOSTER PARK (VRVC1)
Latitude: 34.35º NLongitude: 119.31º WElevation: 200 Feet
Location: Ventura County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Apr 19 2025 at 7:34 AM PDTNext Issuance: Apr 20 2025 at 9:00 AM PDT
Action/Monitor: 15.9 FeetMinor Flood: 17.6 FeetModerate Flood: 19.1 FeetMajor Flood: 20.1 Feet

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
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Raw streamflow data is provided by the US Geological Survey (USGS).
View US Geological Survey (USGS) 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*
34,700
25.42
Jan 9, 2023
2022*
2,390
11.61
Dec 23, 2021
2021*
81
7.45
Jan 28, 2021
2020*
4,600
13.71
Apr 6, 2020
2019*
16,000
20.23
Feb 2, 2019
 Historical High Stage/Flow Events (Period of Record - Oct 1929 to Present) - Ranked by Flow
1978*
63,600
19.14
Feb 10, 1978
1969*
58,000
24.30
Jan 25, 1969
1992*
45,800
20.66
Feb 12, 1992
1995*
43,700
21.16
Jan 10, 1995
2005*
41,000
17.08
Jan 10, 2005
 * Discharge affected by regulation or diversion
Location Photographs
ESRI™ Locator Map
Flood Impacts
20.1 FeetVentura river begins to flood highway 101 and Main Street bridge in ventura.
19.1 FeetVentura river begins to flood the Ventura Beach RV Resort.
17.6 FeetVentura river begins to flood the ferro ranch area upstream of the Main Street bridge in ventura.
Official 7 Day National Weather Service Forecast   (CAZ356)
Tonight: Mostly clear. Lows around 50.

Sunday: Sunny in the morning then partly cloudy. Highs in the mid 60s to mid 70s.

Sunday Night: Partly cloudy except for patchy low clouds and fog after midnight. Lows in the mid 40s to lower 50s.

Monday: Sunny except for patchy low clouds and fog in the morning. Highs in the mid 60s to mid 70s.

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

Tuesday: Sunny. Highs in the mid 60s to lower 70s.

Tuesday Night: Mostly clear in the evening then low clouds and fog. Lows around 50.

Wednesday: Low clouds and fog in the morning then sunny. Highs in the mid 60s to lower 70s.

Wednesday Night: Mostly clear in the evening then low clouds and fog. Lows in the mid to upper 40s.

Thursday: Low clouds and fog in the morning then partly cloudy. Highs in the 60s to around 70.

Thursday Night: Partly cloudy. Lows in the mid 40s.

Friday: Partly cloudy. Highs in the 60s.

Friday Night: Partly cloudy in the evening then mostly clear. Lows in the mid 40s.

Saturday: Sunny in the morning then partly cloudy. Highs in the 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.