Gregory Drilling Incorporated
Recorded as the driller on 143 water wells across 27 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Los Angeles County. Well-log records span 2019–2026.
Counties served
Wells drilled by Gregory Drilling Incorporated, by county, across the full record.
| County | Wells drilled |
|---|---|
| Los Angeles County | 19 |
| San Joaquin County | 17 |
| Sacramento County | 15 |
| Kern County | 11 |
| Santa Clara County | 11 |
| Fresno County | 9 |
| Alameda County | 8 |
| Shasta County | 6 |
| Solano County | 6 |
| Napa County | 5 |
| Contra Costa County | 4 |
| San Bernardino County | 4 |
…and 15 more California counties.
Well characteristics
Across the wells Gregory Drilling Incorporated has drilled, the median depth is 120 ft (middle half 96 ft–200 ft), median tested yield —, and median static water level 12 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
"Records span 2019–2026" 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.
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