Colorado Well Data field records · 2026 survey

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Dalby Pump Service, LLC

Recorded as the driller on 169 water wells across 7 Colorado counties in the Colorado Division of Water Resources (DWR) well permit database, most in Costilla County. Well-log records span 1998–2004.

169wells on record
since 2022
7counties served
180 ftmedian depth

Counties served

Wells drilled by Dalby Pump Service, LLC, by county, across the full record.

CountyWells drilled
Costilla County 86
Alamosa County 30
Saguache County 30
Rio Grande County 13
Conejos County 8
Boulder County 1
Hinsdale County 1

Well characteristics

Across the wells Dalby Pump Service, LLC has drilled, the median depth is 180 ft (middle half 95 ft–280 ft), median tested yield 10 gpm, and median static water level below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Dalby Pump Service, LLC, straight from the public DWR record:

"Records span 1998–2004" 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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