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Latitude: 37.68º N | Longitude: 121.27º W | Elevation: 35 Feet | |
Location: San Joaquin County in California | River Group: San Joaquin |
Issuance Time: | Mar 28 2023 at 8:27 AM PDT | Next Issuance: | Mar 28 2023 at 3:00 PM PDT |
Monitor Stage: 24.5 Feet | Flood Stage: 29.0 Feet | Danger Stage: 29.5 Feet |
Observed Data Credit | |
![]() | Raw streamflow data is provided by the US Geological Survey (USGS). |
Historical Stage/Flow Data |
|||
Water Year
|
Peak Discharge (cfs)
|
Stage (feet)
|
Date
|
Most Recent 5 Years | |||
2021* |
2,470 |
10.76 |
Jan 31, 2021 |
2020* |
6,130 |
14.29 |
Dec 9, 2019 |
2019* |
17,200 |
21.82 |
Mar 13, 2019 |
2018* |
11,000 |
17.83 |
Apr 8, 2018 |
2017* |
41,000 |
30.73 |
Feb 23, 2017 |
Historical High Stage/Flow Events (Period of Record - Jul 1922 to Present) - Ranked by Flow | |||
1951* |
79,000 |
27.75 |
Dec 09, 1950 |
1997* |
75,600 |
34.88 |
Jan 05, 1997 |
1969* |
52,600 |
34.55 |
Jan 27, 1969 |
1938* |
51,200 |
26.64 |
Mar 16, 1938 |
1956* |
50,900 |
26.89 |
Dec 25, 1955 |
1983* |
45,100 |
31.49 |
Mar 07, 1983 |
* Discharge affected by regulation or diversion |
Location Photographs | ||
ESRI™ Locator Map |
Official 7 Day National Weather Service Forecast (CAZ019) |
Today: Breezy. A slight chance of rain showers late in the morning. A chance of rain showers early in the afternoon, then rain showers late in the afternoon. Highs 50 to 59. Southeast winds 10 to 15 mph shifting to the south 15 to 25 mph in the afternoon. Gusts up to 40 mph. Tonight: Mostly cloudy. A chance of rain showers in the evening. Lows 38 to 43. Southeast winds 10 to 15 mph. Gusts up to 30 mph decreasing to 20 mph after midnight. Wednesday: A chance of rain showers in the morning, then rain showers and a chance of thunderstorms in the afternoon. Breezy. Highs 48 to 57. Southeast winds 10 to 15 mph shifting to the south 10 to 25 mph in the afternoon. Wednesday Night: Mostly cloudy. Rain showers likely and a chance of thunderstorms in the evening, then a slight chance of rain showers after midnight. Lows 38 to 44. Southeast winds 10 to 15 mph. Thursday: Mostly cloudy. Highs 54 to 62. Northwest winds up to 15 mph. Thursday Night: Mostly clear. Lows 37 to 42. Friday: Mostly sunny. Highs 56 to 63. Friday Night and Saturday: Mostly clear. Lows 38 to 44. Highs 56 to 66. Saturday Night: Partly cloudy. Lows 42 to 48. Sunday through Monday: Partly cloudy with a slight chance of rain showers. Highs 52 to 62. Lows 38 to 48. |
Impacts - E19 Information | |
21.0 Feet | Seepage begins into crop area outside of levee. |
26.0 Feet | Severe seepage occurs outside the levees. The area covered by seepage will increase as the river stage rises. |
37.3 Feet | Stages above 37.3 Feet results in flooding outside the levees. Top of levee. |
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. |