Hydrographs
Well Details
WRD ID 100021
Min Groundwater Elevation
49.40 ft.
above
Max Groundwater Elevation
59.01 ft.
below
Range for Well GAR1_2
Hydrograph
Well Location
Well Details
| WRD ID | State Well # | Owner Number | Year Constructed | Median GWE | Average GWE | Most Recent GWE | Last Sampled | Aquifer |
|---|---|---|---|---|---|---|---|---|
| 100021 | 3S/14W-13J06S | GAR1_2 | 1995 | 187.97 | 177.15 | -88.92 | 2025-09-22 | Silverado Aquifer |
| Land Surface Elev. | Reference Point | Reference Point Elev. | Bore Depth | Bore Diameter | Top of Perf. | Bottom of Perf. | Formation | Series |
|---|---|---|---|---|---|---|---|---|
| Level with Vault/Manhole cover | 84.23 | 1020.0 | 9.9 | 445.0 | 465.0 | San Pedro | Lower Pleistocene |