⟁ Pennsylvania Well Records field records · 2026 survey

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William W Dean

Recorded as the driller on 339 water wells across 2Pennsylvaniacounties in the Pennsylvania Groundwater Information System (PaGWIS), published by the PA Department of Conservation and Natural Resources, most in Lawrence County. Well-log records span 1948–1996.

339wells on record
—since 2022
2counties served
107 ftmedian depth

Counties served

Wells drilled by William W Dean, by county, across the full record.

CountyWells drilled
Lawrence County324
Butler County12

Well characteristics

Across the wells William W Dean has drilled, the median depth is 107 ft (middle half 80 ft–153 ft), median tested yield 12 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 William W Dean, straight from the public DCNR record:

"Records span 1948–1996" refers to the earliest and latest well logs attributed to this company in the DCNR 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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