Hydrographs
Well Details
WRD ID 100721
Min Groundwater Elevation
3.30 ft.
above
Max Groundwater Elevation
0.30 ft.
below
Range for Well 7ZA1_100721
Hydrograph
Well Location
Well Details
| WRD ID | State Well # | Owner Number | Year Constructed | Median GWE | Average GWE | Most Recent GWE | Last Sampled | Aquifer |
|---|---|---|---|---|---|---|---|---|
| 100721 | 7ZA1 | 1964 | 12.20 | 1989-01-30 | Silverado Aquifer |
| Land Surface Elev. | Reference Point | Reference Point Elev. | Bore Depth | Bore Diameter | Top of Perf. | Bottom of Perf. | Formation | Series |
|---|---|---|---|---|---|---|---|---|
| 168.90 | Unknown County - A | 168.90 | 501.0 | 511.0 | San Pedro | Lower Pleistocene |