⟁ Oregon Well Data field records · 2026 survey

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West Coast Drilling

Recorded as the driller on 474 water wells across 15 Oregon counties in the Oregon Water Resources Department (OWRD) well-log database, most in Marion County. Well-log records span 1960–2019.

474wells on record
—since 2022
15counties served
203 ftmedian depth

Counties served

Wells drilled by West Coast Drilling, by county, across the full record.

CountyWells drilled
Marion County 221
Lane County 125
Clackamas County 69
Benton County 11
Wasco County 9
Lake County 7
Coos County 7
Douglas County 5
Linn County 5
Tillamook County 4
Deschutes County 3
Lincoln County 3
Show all 15 counties
Yamhill County 2
Multnomah County 2
Harney County 1

Well characteristics

Across the wells West Coast Drilling has drilled, the median depth is 203 ft (middle half 115 ft–333 ft), median tested yield 37 gpm, and median static water level 41 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by West Coast Drilling, straight from the public OWRD record:

"Records span 1960–2019" 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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