Castlio Drilling
Recorded as the driller on 645 water wells across 8 Montana counties in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC), most in Lake County. Well-log records span 1977–2007.
Counties served
Wells drilled by Castlio Drilling, by county, across the full record.
| County | Wells drilled |
|---|---|
| Lake County | 519 |
| Flathead County | 66 |
| Sanders County | 44 |
| Missoula County | 11 |
| Broadwater County | 2 |
| Lincoln County | 1 |
| Mineral County | 1 |
| Ravalli County | 1 |
Well characteristics
Across the wells Castlio Drilling has drilled, the median depth is 203 ft (middle half 134 ft–340 ft), median tested yield 25 gpm, and median static water level 55 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Castlio Drilling, straight from the public MBMG record:
"Records span 1977–2007" refers to the earliest and latest well logs attributed to this company in the MBMG 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 Lake County, including Castlio Drilling.
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This page is built from the public GWIC well-log record and helps property owners find a driller. Claim it (free) to confirm the details are right and give customers a way to reach you.
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