⟁ Washington Well Data field records · 2026 survey

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Siegfried Mehr

Recorded as the driller on 190 water wells across 9 Washington counties in Washington State Department of Ecology well construction reports, most in Pierce County. Well-log records span 1974–1992.

190wells on record
—since 2022
9counties served
111 ftmedian depth

Counties served

Wells drilled by Siegfried Mehr, by county, across the full record.

CountyWells drilled
Pierce County 99
King County 49
Thurston County 30
Mason County 5
Snohomish County 3
Lewis County 1
Kitsap County 1
Jefferson County 1
Island County 1

Well characteristics

Across the wells Siegfried Mehr has drilled, the median depth is 111 ft (middle half 75 ft–196 ft), median tested yield —, and median static water level 38 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Siegfried Mehr, straight from the public Ecology record:

"Records span 1974–1992" 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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