Montana Well Data field records · 2026 survey

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Yellow Jacket Drilling Services LLC

Recorded as the driller on 72 water wells across 6 Montana counties in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC), most in Lewis and Clark County. Well-log records span 2022–2025.

72wells on record
72since 2022
6counties served
50 ftmedian depth

Counties served

Wells drilled by Yellow Jacket Drilling Services LLC, by county, across the full record.

CountyWells drilled
Lewis and Clark County 37
Roosevelt County 24
Judith Basin County 7
Lincoln County 2
Granite County 1
Powell County 1

Well characteristics

Across the wells Yellow Jacket Drilling Services LLC has drilled, the median depth is 50 ft (middle half 48 ft–106 ft), median tested yield , and median static water level 33 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Yellow Jacket Drilling Services LLC, straight from the public MBMG record:

"Records span 2022–2025" 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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