⟁ Washington Well Data field records · 2026 survey

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Mark Hambleton

Recorded as the driller on 29 water wells across 3 Washington counties in Washington State Department of Ecology well construction reports, most in Mason County. Well-log records span 1989–1992.

29wells on record
—since 2022
3counties served
95 ftmedian depth

Counties served

Wells drilled by Mark Hambleton, by county, across the full record.

CountyWells drilled
Mason County 18
Thurston County 7
Grays Harbor County 4

Well characteristics

Across the wells Mark Hambleton has drilled, the median depth is 95 ft (middle half 75 ft–133 ft), median tested yield —, and median static water level 30 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Mark Hambleton, straight from the public Ecology record:

"Records span 1989–1992" refers to the earliest and latest well logs attributed to this company in the Ecology 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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