Washington Well Data field records · 2026 survey

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John Arfman

Recorded as the driller on 725 water wells across 21 Washington counties in Washington State Department of Ecology well construction reports, most in Stevens County. Well-log records span 2003–2025.

725wells on record
172since 2022
21counties served
188 ftmedian depth

Counties served

Wells drilled by John Arfman, by county, across the full record.

CountyWells drilled
Stevens County 209
Pierce County 164
Spokane County 97
Pend Oreille County 87
King County 78
Snohomish County 29
Thurston County 17
Ferry County 11
Lewis County 9
Mason County 5
Chelan County 3
Grays Harbor County 3
Show all 21 counties
Kittitas County 3
Benton County 2
Kitsap County 2
Clark County 1
Cowlitz County 1
Douglas County 1
Franklin County 1
Grant County 1
Whatcom County 1

Well characteristics

Across the wells John Arfman has drilled, the median depth is 188 ft (middle half 120 ft–320 ft), median tested yield 10 gpm, and median static water level 60 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by John Arfman, straight from the public Ecology record:

"Records span 2003–2025" 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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