⟁ Washington Well Data field records · 2026 survey

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Dean Hayes SR

Recorded as the driller on 321 water wells across 7 Washington counties in Washington State Department of Ecology well construction reports, most in Skagit County. Well-log records span 1966–2014.

321wells on record
—since 2022
7counties served
118 ftmedian depth

Counties served

Wells drilled by Dean Hayes SR, by county, across the full record.

CountyWells drilled
Skagit County 123
Snohomish County 88
Whatcom County 71
Island County 21
King County 15
Mason County 2
Pend Oreille County 1

Well characteristics

Across the wells Dean Hayes SR has drilled, the median depth is 118 ft (middle half 65 ft–198 ft), median tested yield 10 gpm, and median static water level 41 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Dean Hayes SR, straight from the public Ecology record:

"Records span 1966–2014" 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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