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| Latitude: 38.05º N | Longitude: 121.01º W | Elevation: 130 Feet | |||
| Location: San Joaquin County in California | Bulletin Group: San Joaquin | River Group: North San Joaquin | |||
| Action/Monitor: 16.0 Feet | Minor Flood: 22.0 Feet | Moderate Flood: 30.9 Feet | Major Flood: 31.9 Feet |
| Observed Data Credit | |
 | Raw streamflow data is provided by the US Army Corps of Engineers. |
Historical Stage/Flow Data |
|||
|
Water Year
|
Peak Discharge (cfs)
|
Stage (feet)
|
Date
|
| Most Recent 5 Years | |||
2024* |
1,100 |
7.44 |
Mar 3, 2024 |
2023* |
11,400 |
21.80 |
Jan 16, 2023 |
2022* |
1,950 |
9.21 |
Oct 25, 2021 |
2021* |
839 |
6.78 |
Jan 28, 2021 |
2020* |
308 |
5.17 |
Mar 17, 2020 |
| Historical High Stage/Flow Events (Period of Record - Dec 1997 to Present) - Ranked by Flow | |||
2023* |
11,400 |
21.80 |
Jan 16, 2023 |
1998* |
9,395 |
18.48 |
Feb 3, 1998 |
2006* |
9,328 |
18.40 |
Apr 4, 2006
|
| * Discharge affected by regulation or diversion | |||
| Location Photographs | ||
| ESRI™ Locator Map |
| Flood Impacts | |
| 31.9 Feet | Top of Levee right bank levee. Water will overflow toward Bellota and Highway 26. |
| 23.0 Feet | Danger Stage |
| 22.0 Feet | Flood Stage |
| 16.0 Feet | Monitor Stage - Bike trail within lower Calaveras River channel flooded. |
| 14.2 Feet | UOP research within the Calaveras River channel is affected by water levels. |
| 9.0 Feet | Water rises out of the pilot channel but not yet on the levee slopes. |
| Official 7 Day National Weather Service Forecast (CAZ019) |
| Today: Sunny. Highs 93 to 101. Northwest winds up to 10 mph with gusts to around 20 mph. Tonight: Clear. Lows 59 to 69. Northwest winds up to 15 mph. Monday: Sunny. Highs 96 to 102. Northwest winds up to 10 mph. Monday Night: Clear. Lows 59 to 69. Northwest winds up to 15 mph. Tuesday: Sunny. Highs 90 to 98. Northwest winds up to 10 mph. Tuesday Night: Clear. Lows 55 to 63. Wednesday: Sunny. Highs 85 to 93. Wednesday Night through Saturday: Clear. Lows 56 to 66. Highs 87 to 97. |
| 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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