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| Latitude: 37.79º N | Longitude: 121.31º W | Elevation: 32 Feet | |||
| Location: San Joaquin County in California | Bulletin Group: San Joaquin | River Group: San Joaquin | |||
| Action/Monitor: 19.5 Feet | Minor Flood: 28.5 Feet | Moderate Flood: 32.1 Feet | Major Flood: 33.1 Feet |
| Observed Data Credit | |
 | Raw streamflow data is provided by the California Department of Water Resources. |
Historical Stage/Flow Data |
|||
|
Water Year
|
Peak Discharge (cfs)
|
Stage (feet)
|
Date
|
| Most Recent 5 Years | |||
2024 |
-- |
11.32 |
Mar 6, 2024 |
| 2023 | -- |
20.52 |
Mar 24, 2023 |
2022 |
-- | 7.51 | Oct 24, 2021 |
2021 |
-- |
6.74 |
Jun 27, 2021 |
2020 |
-- |
7.93 |
Dec 13, 2019 |
| Historical High Stage/Flow Events (Period of Record - Jan 1920 to Present)* - Ranked by Stage | |||
| 1951 | -- |
24.40** |
Dec 10, 1950 |
1997 |
-- |
23.24** |
Jan 9, 1997
|
2017 |
-- | 21.70 | Feb 23, 2017 |
1969 |
-- |
20.31** |
Jan 27, 1969 |
| 1967 | -- | 18.10** | Jan 24, 1967 |
| 2006 | -- | 17.19** | Apr 13, 2006 |
| * No data was available Sep 2006 to Apr 2007 | |||
| ** Datum changed from NGVD29 to NAVD88 on 10/01/2006. The difference is +2.38 ft and must be applied to all data before date to convert to NAVD88 | |||
| Location Photographs | ||
| ESRI™ Locator Map |
| Flood Impacts | |
| 33.1 Feet | Stages above 33.1 feet result in flooding outside of the levees. Top of levee. |
| 16.39 Feet | Historically Mossdale Trailer Park evacuates. |
| 15.4 Feet | Mossdale Trailer Park is threatened by the high water. Mossdale Trailer Park is on the south side of the river inside the levee both upstream and downstream of the gage. |
| Official 7 Day National Weather Service Forecast (CAZ019) |
| Tonight: Mostly clear. Lows 45 to 51. West winds up to 15 mph with gusts to around 25 mph. Tuesday: Partly cloudy in the morning then clearing. Highs 64 to 74. Northwest winds up to 15 mph. Gusts up to 25 mph in the afternoon. Tuesday Night: Clear. Lows 46 to 52. Northwest winds up to 15 mph. Gusts up to 25 mph in the evening. Wednesday: Sunny, warmer. Highs 74 to 82. Northwest winds up to 10 mph. Gusts up to 20 mph in the afternoon. Wednesday Night: Clear. Lows 49 to 55. Northwest winds up to 15 mph. Thursday: Sunny. Highs 79 to 87. Thursday Night: Partly cloudy. Lows 53 to 59. Friday: Partly cloudy. Highs 79 to 89. Friday Night through Sunday: Mostly clear. Lows 48 to 58. Highs 76 to 86. Sunday Night and Monday: Clear. Lows 50 to 58. Highs 77 to 87. |
| 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 Sacramento 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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