Montana Well Data field records · 2026 survey

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Cascade Drilling LP

Recorded as the driller on 716 water wells across 15 Montana counties in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC), most in Yellowstone County. Well-log records span 2011–2026.

716wells on record
151since 2022
15counties served
26 ftmedian depth

Counties served

Wells drilled by Cascade Drilling LP, by county, across the full record.

CountyWells drilled
Yellowstone County 222
Cascade County 112
Flathead County 85
Lincoln County 70
Lewis and Clark County 67
Dawson County 40
Deer Lodge County 32
Park County 32
Missoula County 15
Beaverhead County 13
Toole County 12
Roosevelt County 8

…and 3 more Montana counties.

Well characteristics

Across the wells Cascade Drilling LP has drilled, the median depth is 26 ft (middle half 19 ft–50 ft), median tested yield 2 gpm, and median static water level 10 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Cascade Drilling LP, straight from the public MBMG record:

"Records span 2011–2026" 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.

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