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Latitude: 38.05º N | Longitude: 121.01º W | Elevation: 130 Feet | |
Location: San Joaquin County in California | River Group: San Joaquin |
Monitor Stage: 16.0 Feet | Flood Stage: 22.0 Feet | Danger Stage: 23.0 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 | |||
2021* |
839 |
6.78 |
Jan 28, 2021 |
2020* |
308 |
5.17 |
Mar 17, 2020 |
2019* |
6,080 |
15.14 |
Mar 6, 2019 |
2018* |
2,180 |
9.62 |
Nov 26, 2017 |
2017* |
7,650 |
17.34 |
Feb 10, 2017 |
Historical High Stage/Flow Events (Period of Record - Dec 1997 to Present) - Ranked by Flow | |||
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 |
Official 7 Day National Weather Service Forecast (CAZ019) |
Today: Mostly cloudy in the morning then becoming mostly sunny. Highs 54 to 63. West winds around 10 mph. Tonight: Mostly cloudy. A chance of rain showers after midnight. Lows 41 to 48. Southwest winds up to 10 mph shifting to the northeast around 10 mph after midnight. Tuesday: Rain showers in the morning, then rain showers and a slight chance of thunderstorms in the afternoon. Breezy. Highs 48 to 57. Southeast winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. Tuesday Night: Rain showers likely. Breezy. Lows around 44. Southeast winds 10 to 25 mph with gusts to around 35 mph. Wednesday: Rain showers likely. Highs 51 to 59. Southeast winds 10 to 15 mph with gusts to around 25 mph. Wednesday Night: Mostly cloudy with a slight chance of rain showers. Lows 40 to 46. Thursday: Partly cloudy. Highs 54 to 62. Thursday Night: Partly cloudy with a slight chance of rain showers. Lows around 41. Friday and Friday Night: Mostly clear. Highs 54 to 61. Lows 35 to 41. Saturday: Sunny. Highs 52 to 60. Saturday Night and Sunday: Mostly clear. Lows 34 to 40. Highs 52 to 61. |
Impacts - E19 Information | |
9.0 Feet | Water rises out of the pilot channel but not yet on the levee slopes. |
14.2 Feet | UOP research within the Calaveras River channel is affected by water levels. |
16.0 Feet | Bike trail within lower Calaveras River channel is flooded |
22.0 Feet | Flood Stage. |
23.0 Feet | Danger Stage. |
31.9 Feet | Water will overflow toward Bellota and Highway 26. |
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. |