Oregon Well Data field records · 2026 survey

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William Long Drilling

Recorded as the driller on 53 water wells across 2 Oregon counties in the Oregon Water Resources Department (OWRD) well-log database, most in Marion County. Well-log records span 1979–1987.

53wells on record
since 2022
2counties served
225 ftmedian depth

Counties served

Wells drilled by William Long Drilling, by county, across the full record.

CountyWells drilled
Marion County 51
Linn County 2

Well characteristics

Across the wells William Long Drilling has drilled, the median depth is 225 ft (middle half 185 ft–270 ft), median tested yield 35 gpm, and median static water level 62 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by William Long Drilling, straight from the public OWRD record:

"Records span 1979–1987" 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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