Montana Well Data field records · 2026 survey

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Treasure State Drilling

Recorded as the driller on 1,444 water wells across 10 Montana counties in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC), most in Lewis and Clark County. Well-log records span 1972–2010.

1,444wells on record
since 2022
10counties served
160 ftmedian depth

Counties served

Wells drilled by Treasure State Drilling, by county, across the full record.

CountyWells drilled
Lewis and Clark County 1,133
Jefferson County 185
Broadwater County 68
Cascade County 43
Meagher County 4
Powell County 4
Madison County 3
Teton County 2
Gallatin County 1
Silver Bow County 1

Well characteristics

Across the wells Treasure State Drilling has drilled, the median depth is 160 ft (middle half 100 ft–260 ft), median tested yield 20 gpm, and median static water level 60 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Treasure State Drilling, straight from the public MBMG record:

"Records span 1972–2010" 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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