Preston Drilling
Recorded as the driller on 1,000 water wells across 6 Montana counties in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC), most in Ravalli County. Well-log records span 1962–2003.
Counties served
Wells drilled by Preston Drilling, by county, across the full record.
| County | Wells drilled |
|---|---|
| Ravalli County | 981 |
| Granite County | 10 |
| Blaine County | 3 |
| Missoula County | 3 |
| Deer Lodge County | 2 |
| Lake County | 1 |
Well characteristics
Across the wells Preston Drilling has drilled, the median depth is 100 ft (middle half 50 ft–180 ft), median tested yield 12 gpm, and median static water level 35 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Preston Drilling, straight from the public MBMG record:
"Records span 1962–2003" 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 Ravalli County, including Preston Drilling.
Is this your company?
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.
This directory helps property owners find a driller, using public GWIC records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.