Montana Well Data field records · 2026 survey

← All Montana drillers

A & G Drilling Inc.

Recorded as the driller on 173 water wells across 15 Montana counties in Montana Bureau of Mines and Geology Ground Water Information Center (GWIC), most in Cascade County. Well-log records span 1957–1990.

173wells on record
since 2022
15counties served
205 ftmedian depth

Counties served

Wells drilled by A & G Drilling Inc., by county, across the full record.

CountyWells drilled
Cascade County 123
Chouteau County 8
Golden Valley County 6
Lewis and Clark County 6
Glacier County 5
Meagher County 5
Sweet Grass County 5
Hill County 4
Stillwater County 4
Broadwater County 2
Garfield County 1
Pondera County 1

…and 3 more Montana counties.

Well characteristics

Across the wells A & G Drilling Inc. has drilled, the median depth is 205 ft (middle half 109 ft–370 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 A & G Drilling Inc., straight from the public MBMG record:

"Records span 1957–1990" 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.

Looking for a well driller in Cascade County? Get quotes

Free for property owners. We route your request only to licensed drillers who actually file well logs in Cascade County — never sold elsewhere.

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.

Want the top spot too? Featured lifts you to the top of the Montana driller directory, above the unclaimed listings, and marks you with a ★ and a Featured badge on every county ranking you appear in — $49/mo, cancel anytime. County rankings stay ordered by wells actually drilled, so a sponsor never outranks the record. Claiming stays free either way.