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| SAN JOAQUIN RIVER - VERNALIS (VNSC1) | ||||||||||||||||||
| Latitude: 37.68º N | Longitude: 121.27º W | Elevation: 35 Feet | ||||||||||||||||
| Location: San Joaquin County in CA | ||||||||||||||||||
| River Group: San Joaquin | ||||||||||||||||||
| Issuance Time: | Jul 10 2025 at 8:20 AM PDT |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. |
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ019) |
| Tonight: Clear. Haze early in the evening. Haze late in the night. Lows 61 to 71. Northwest winds up to 10 mph with gusts to around 20 mph. Friday: Sunny. Highs 97 to 105. Northwest winds up to 10 mph. Friday Night: Clear. Lows 62 to 72. Northwest winds up to 10 mph. Saturday: Sunny. Highs 95 to 103. Northwest winds up to 10 mph. Saturday Night: Clear. Lows 60 to 70. Northwest winds 10 to 15 mph. Sunday: Sunny. Highs 94 to 102. Sunday Night: Clear. Lows 60 to 70. Monday through Tuesday Night: Clear. Highs 92 to 102. Lows 58 to 68. Wednesday through Thursday: Clear. Highs 87 to 96. Lows 55 to 64. |
| Flood Impacts | |
| 37.29 Feet | Stages above 37.3 feet results in flooding outside the levees. Top of levee. |
| 29.6 Feet | Homes along east bank of river on Airport Court in Manteca experience flooding. |
| 26.0 Feet | Severe seepage occurs outside the levees. The area covered by seepage will increase as the river stage rises. |
| 24.5 Feet | Monitor Stage - water reaches the toe of levee. |
| 21.0 Feet | Seepage begins into crop area outside of levees. |