Colorado Well Data field records · 2026 survey

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H A Dewey

Recorded as the driller on 53 water wells across 5 Colorado counties in the Colorado Division of Water Resources (DWR) well permit database, most in Conejos County. Well-log records span 1954–1969.

53wells on record
since 2022
5counties served
459 ftmedian depth

Counties served

Wells drilled by H A Dewey, by county, across the full record.

CountyWells drilled
Conejos County 41
Alamosa County 4
Rio Grande County 4
Mineral County 3
Costilla County 1

Well characteristics

Across the wells H A Dewey has drilled, the median depth is 459 ft (middle half 315 ft–678 ft), median tested yield 1,475 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 H A Dewey, straight from the public DWR record:

"Records span 1954–1969" 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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