Washington Well Data field records · 2026 survey

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Brian Mosset

Recorded as the driller on 2,269 water wells across 5 Washington counties in Washington State Department of Ecology well construction reports, most in Spokane County. Well-log records span 1993–2026.

2,269wells on record
270since 2022
5counties served
260 ftmedian depth

Counties served

Wells drilled by Brian Mosset, by county, across the full record.

CountyWells drilled
Spokane County 2,206
Stevens County 29
Whitman County 20
Lincoln County 13
Pend Oreille County 1

Well characteristics

Across the wells Brian Mosset has drilled, the median depth is 260 ft (middle half 160 ft–400 ft), median tested yield 20 gpm, and median static water level 80 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Brian Mosset, straight from the public Ecology record:

"Records span 1993–2026" 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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