Hydrographs
Well Details
WRD ID 100720
Min Groundwater Elevation
3.90 ft.
above
Max Groundwater Elevation
1.10 ft.
below
Range for Well 7ZA1_100720
Hydrograph
Well Location
Well Details
| WRD ID | State Well # | Owner Number | Year Constructed | Median GWE | Average GWE | Most Recent GWE | Last Sampled | Aquifer |
|---|---|---|---|---|---|---|---|---|
| 100720 | 7ZA1 | 1964 | 12.50 | 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 | 221.0 | 421.0 | San Pedro | Lower Pleistocene |