Maine Well Data field records · 2026 survey

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Treadwell & Sons Water Wells

Recorded as the driller on 362 water wells across 10 Maine counties in the Maine Geological Survey well database, most in Penobscot County. Well-log records span 1988–2016.

362wells on record
since 2022
10counties served
90 ftmedian depth

Counties served

Wells drilled by Treadwell & Sons Water Wells, by county, across the full record.

CountyWells drilled
Penobscot County 325
Hancock County 17
Piscataquis County 6
Waldo County 6
Washington County 3
Aroostook County 1
Cumberland County 1
Franklin County 1
Kennebec County 1
Somerset County 1

Well characteristics

Across the wells Treadwell & Sons Water Wells has drilled, the median depth is 90 ft (middle half 74 ft–100 ft), median tested yield 7 gpm, and median static water level 10 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

"Records span 1988–2016" refers to the earliest and latest well logs attributed to this company in the Maine Geological Survey 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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