Montana Well Data field records · 2026 survey

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Ronald L Askin Drilling

Recorded as the driller on 825 water wells across 15 Montana counties in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC), most in Custer County. Well-log records span 1970–2023.

825wells on record
24since 2022
15counties served
160 ftmedian depth

Counties served

Wells drilled by Ronald L Askin Drilling, by county, across the full record.

CountyWells drilled
Custer County 294
Rosebud County 203
Garfield County 152
Carter County 73
Big Horn County 60
Fallon County 11
Powder River County 9
Wibaux County 8
Mccone County 5
Prairie County 5
Daniels County 1
Dawson County 1
Show all 15 counties
Roosevelt County 1
Treasure County 1
Yellowstone County 1

Well characteristics

Across the wells Ronald L Askin Drilling has drilled, the median depth is 160 ft (middle half 83 ft–280 ft), median tested yield 15 gpm, and median static water level 70 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Ronald L Askin Drilling, straight from the public MBMG record:

"Records span 1970–2023" 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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