| ||||||||||||||||||
| VENTURA RIVER - FOSTER PARK (VRVC1) | ||||||||||||||||||
| Latitude: 34.35º N | Longitude: 119.31º W | Elevation: 200 Feet | ||||||||||||||||
| Location: Ventura County in CA | ||||||||||||||||||
| River Group: Southern California | ||||||||||||||||||
| Issuance Time: | Jun 28 2026 at 7:36 AM PDT |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. Flow data on this product are unregulated / full natural flow. |
| Monthly Probability Plot |
| Monthly Streamflow Volume (1000s of Acre-Feet) Data Updated: Jun 28 2026 at 7:42 AM PDT | ||||||
| Prob | Jun* | Jul | Aug | Sep | Oct | Nov |
| 10% | 1.4 | 1.3 | 1.0 | 0.7 | 0.6 | 0.6 |
| 25% | 1.4 | 1.3 | 1.0 | 0.7 | 0.6 | 0.5 |
| 50% | 1.4 | 1.3 | 1.0 | 0.7 | 0.6 | 0.4 |
| 75% | 1.4 | 1.3 | 1.0 | 0.7 | 0.6 | 0.4 |
| 90% | 1.4 | 1.3 | 1.0 | 0.7 | 0.6 | 0.4 |
| Mean | 1.1 | 0.6 | 0.4 | 0.3 | 0.3 | 0.4 |
| %Mean | 127.3 | 216.7 | 250.0 | 233.3 | 200.0 | 100.0 |
| Prob | Dec | Jan | Feb | Mar | Apr | May |
| 10% | 4.9 | 45.1 | 49.3 | 35.5 | 10.1 | 4.5 |
| 25% | 0.9 | 3.2 | 11.0 | 13.2 | 3.6 | 2.2 |
| 50% | 0.4 | 0.4 | 1.3 | 1.5 | 0.6 | 0.4 |
| 75% | 0.3 | 0.3 | 0.2 | 0.3 | 0.2 | 0.1 |
| 90% | 0.3 | 0.3 | 0.2 | 0.2 | 0.1 | 0.1 |
| Mean | 1.3 | 10.3 | 15.5 | 12.1 | 4.6 | 2.4 |
| %Mean | 30.8 | 3.9 | 8.4 | 12.4 | 13.0 | 16.7 |
| Note 1: %Mean is the "Median forecast monthly value (50%)" divided by the "monthly mean" (displayed as a %) | ||||||
| Note 2: For current month, graphic represents remaining forecast only, text represents observed + remaining forecast. | ||||||
| Location Photographs | ||
| ESRI™ Locator Map |
| Flood Impacts | |
| 29.32 Feet | Ventura river begins to flood highway 101 and Main Street bridge in ventura. |
| 25.9 Feet | Ventura river begins to flood the Ventura Beach RV Resort. |
| 19.09 Feet | Ventura river begins to flood the ferro ranch area upstream of the Main Street bridge in ventura. |