⟁ Washington Well Data field records · 2026 survey

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Daniel Oconnell

Recorded as the driller on 754 water wells across 17Washingtoncounties in Washington State Department of Ecology well construction reports, most in Okanogan County. Well-log records span 1975–2011.

754wells on record
—since 2022
17counties served
165 ftmedian depth

Counties served

Wells drilled by Daniel Oconnell, by county, across the full record.

CountyWells drilled
Okanogan County410
Chelan County126
Douglas County122
Benton County37
Spokane County14
Lincoln County11
Grant County6
Yakima County5
Klickitat County4
Walla Walla County4
Stevens County4
Franklin County3
Show all 17counties
Pend Oreille County2
Ferry County2
Whitman County1
Snohomish County1
King County1

Well characteristics

Across the wells Daniel Oconnell has drilled, the median depth is 165 ft (middle half 76 ft–305 ft), median tested yield 10 gpm, and median static water level 195 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Daniel Oconnell, straight from the public Ecology record:

"Records span 1975–2011" 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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