Montana Well Data field records · 2026 survey

← All Montana drillers

Johnson

Recorded as the driller on 658 water wells across 31 Montana counties in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC), most in Prairie County. Well-log records span 1946–2005.

658wells on record
since 2022
31counties served
100 ftmedian depth

Counties served

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

CountyWells drilled
Prairie County 215
Lake County 105
Lewis and Clark County 75
Fergus County 46
Dawson County 43
Yellowstone County 40
Carter County 32
Roosevelt County 26
Powder River County 11
Valley County 8
Fallon County 6
Mccone County 5
Show all 31 counties
Sweet Grass County 5
Carbon County 4
Daniels County 4
Hill County 4
Powell County 4
Richland County 4
Big Horn County 3
Missoula County 3
Stillwater County 3
Cascade County 2
Madison County 2
Blaine County 1
Deer Lodge County 1
Flathead County 1
Gallatin County 1
Granite County 1
Pondera County 1
Rosebud County 1
Wibaux County 1

Well characteristics

Across the wells Johnson has drilled, the median depth is 100 ft (middle half 41 ft–219 ft), median tested yield 12 gpm, and median static water level 45 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

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

"Records span 1946–2005" 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.

Need a well drilled in Prairie County?

Free. Goes to licensed drillers working Prairie County, including Johnson.

Is this your company?

This page is built from the public GWIC well-log record and helps property owners find a driller. Claim it (free) to confirm the details are right and give customers a way to reach you.

Claim this page

This directory helps property owners find a driller, using public GWIC records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.