Colorado Well Data field records · 2026 survey

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Aztec Drilling Company

Recorded as the driller on 1,234 water wells across 13 Colorado counties in the Colorado Division of Water Resources (DWR) well permit database, most in Routt County. Well-log records span 1972–2026.

1,234wells on record
86since 2022
13counties served
300 ftmedian depth

Counties served

Wells drilled by Aztec Drilling Company, by county, across the full record.

CountyWells drilled
Routt County 922
Grand County 201
Moffat County 51
Jackson County 37
Rio Blanco County 7
Summit County 5
Eagle County 3
Rio Grande County 3
Garfield County 1
Hinsdale County 1
Larimer County 1
Saguache County 1
Show all 13 counties
Weld County 1

Well characteristics

Across the wells Aztec Drilling Company has drilled, the median depth is 300 ft (middle half 175 ft–476 ft), median tested yield 10 gpm, and median static water level 72 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Aztec Drilling Company, straight from the public DWR record:

"Records span 1972–2026" 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.

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