Colorado Well Data field records · 2026 survey

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Western Star Drilling Co.

Recorded as the driller on 71 water wells across 8 Colorado counties in the Colorado Division of Water Resources (DWR) well permit database, most in Boulder County. Well-log records span 1913–1979.

71wells on record
since 2022
8counties served
65 ftmedian depth

Counties served

Wells drilled by Western Star Drilling Co., by county, across the full record.

CountyWells drilled
Boulder County 37
Jefferson County 19
Adams County 8
Larimer County 3
Arapahoe County 1
Denver County 1
Grand County 1
Weld County 1

Well characteristics

Across the wells Western Star Drilling Co. has drilled, the median depth is 65 ft (middle half 39 ft–155 ft), median tested yield 7 gpm, and median static water level 20 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Western Star Drilling Co., straight from the public DWR record:

"Records span 1913–1979" 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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