Castle Construction & Well Drilling Inc.
Recorded as the driller on 142 water wells across 22 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Stanislaus County. Well-log records span 1966–2019.
Counties served
Wells drilled by Castle Construction & Well Drilling Inc., by county, across the full record.
| County | Wells drilled |
|---|---|
| Stanislaus County | 47 |
| San Joaquin County | 32 |
| Merced County | 9 |
| Alameda County | 7 |
| Fresno County | 6 |
| Contra Costa County | 5 |
| Santa Clara County | 5 |
| Santa Cruz County | 3 |
| Tulare County | 3 |
| Sonoma County | 3 |
| Kern County | 2 |
| San Luis Obispo County | 2 |
Show all 22 counties
| Tuolumne County | 2 |
| Calaveras County | 2 |
| Nevada County | 2 |
| Placer County | 2 |
| San Benito County | 1 |
| Madera County | 1 |
| Mariposa County | 1 |
| Napa County | 1 |
| El Dorado County | 1 |
| Yolo County | 1 |
Well characteristics
Across the wells Castle Construction & Well Drilling Inc. has drilled, the median depth is 298 ft (middle half 220 ft–313 ft), median tested yield 35 gpm, and median static water level 70 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Castle Construction & Well Drilling Inc., straight from the public DWR record:
"Records span 1966–2019" refers to the earliest and latest well logs attributed to this company in the DWR database — the state digitized older paper logs, so the first date is the oldest record on file, not necessarily the company's founding year.
Free. Goes to licensed drillers working Stanislaus County, including Castle Construction & Well Drilling Inc..
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