⟁ Montana Well Data field records · 2026 survey

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Sommer

Recorded as the driller on 131 water wells across 20Montanacounties in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC), most in Flathead County. Well-log records span 1987–1990.

131wells on record
—since 2022
20counties served
37 ftmedian depth

Counties served

Wells drilled by Sommer, by county, across the full record.

CountyWells drilled
Flathead County30
Mccone County13
Yellowstone County10
Cascade County10
Sweet Grass County8
Stillwater County7
Missoula County7
Glacier County7
Lincoln County6
Valley County6
Madison County4
Custer County4
Show all 20counties
Lake County4
Blaine County4
Mineral County3
Chouteau County2
Hill County2
Daniels County2
Gallatin County1
Lewis and Clark County1

Well characteristics

Across the wells Sommer has drilled, the median depth is 37 ft (middle half 29 ft–52 ft), median tested yield —, and median static water level 8 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Sommer, straight from the public MBMG record:

"Records span 1987–1990" 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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