Colorado Well Data field records · 2026 survey

← All Colorado drillers

M & G Drilling & Supply

Recorded as the driller on 439 water wells across 12 Colorado counties in the Colorado Division of Water Resources (DWR) well permit database, most in Rio Grande County. Well-log records span 1951–1974.

439wells on record
since 2022
12counties served
193 ftmedian depth

Counties served

Wells drilled by M & G Drilling & Supply, by county, across the full record.

CountyWells drilled
Rio Grande County 112
Saguache County 86
Conejos County 75
Costilla County 60
Alamosa County 48
Mineral County 44
Hinsdale County 5
Boulder County 3
Pueblo County 2
Archuleta County 1
Denver County 1
San Miguel County 1

Well characteristics

Across the wells M & G Drilling & Supply has drilled, the median depth is 193 ft (middle half 70 ft–721 ft), median tested yield 120 gpm, 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 M & G Drilling & Supply, straight from the public DWR record:

"Records span 1951–1974" refers to the earliest and latest well logs attributed to this company in the DWR 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 Rio Grande County?

Free. Goes to licensed drillers working Rio Grande County, including M & G Drilling & Supply.

Is this your company?

This page is built from the public DWR 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 DWR records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.