Tri-County Drilling Inc.
Recorded as the driller on 227 water wells across 6 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in San Diego County. Well-log records span 1991–2018.
Counties served
Wells drilled by Tri-County Drilling Inc., by county, across the full record.
| County | Wells drilled |
|---|---|
| San Diego County | 195 |
| Riverside County | 13 |
| San Bernardino County | 12 |
| Imperial County | 4 |
| Los Angeles County | 2 |
| Orange County | 1 |
Well characteristics
Across the wells Tri-County Drilling Inc. has drilled, the median depth is 301 ft (middle half 112 ft–400 ft), median tested yield 33 gpm, and median static water level 25 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Tri-County Drilling Inc., straight from the public DWR record:
"Records span 1991–2018" 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 San Diego County, including Tri-County Drilling Inc..
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