Pat Byrne Drilling Inc.
Recorded as the driller on 441 water wells across 8 Montana counties in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC), most in Cascade County. Well-log records span 1963–2026.
Counties served
Wells drilled by Pat Byrne Drilling Inc., by county, across the full record.
| County | Wells drilled |
|---|---|
| Cascade County | 414 |
| Lewis and Clark County | 6 |
| Teton County | 6 |
| Glacier County | 4 |
| Judith Basin County | 4 |
| Chouteau County | 3 |
| Toole County | 2 |
| Meagher County | 1 |
Well characteristics
Across the wells Pat Byrne Drilling Inc. has drilled, the median depth is 212 ft (middle half 122 ft–393 ft), median tested yield 35 gpm, and median static water level 58 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Pat Byrne Drilling Inc., straight from the public MBMG record:
"Records span 1963–2026" 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 Cascade County, including Pat Byrne Drilling Inc..
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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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