Oregon Well Data field records · 2026 survey

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Boart Longyear

Recorded as the driller on 46 water wells across 9 Oregon counties in the Oregon Water Resources Department (OWRD) well-log database, most in Multnomah County. Well-log records span 1990–2009.

46wells on record
since 2022
9counties served
142 ftmedian depth

Counties served

Wells drilled by Boart Longyear, by county, across the full record.

CountyWells drilled
Multnomah County 20
Washington County 11
Lane County 5
Clackamas County 3
Coos County 2
Deschutes County 2
Marion County 1
Morrow County 1
Yamhill County 1

Well characteristics

Across the wells Boart Longyear has drilled, the median depth is 142 ft (middle half 46 ft–480 ft), median tested yield 520 gpm, and median static water level 40 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Boart Longyear, straight from the public OWRD record:

"Records span 1990–2009" refers to the earliest and latest well logs attributed to this company in the OWRD 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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