Vermont Well Data field records · 2026 survey

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Tri State Drilling And Boring Inc.

Recorded as the driller on 1,253 water wells across 13 Vermont counties in the Vermont DEC private well completion reports, most in Caledonia County. Well-log records span 1997–2025.

1,253wells on record
122since 2022
13counties served
260 ftmedian depth

Counties served

Wells drilled by Tri State Drilling And Boring Inc., by county, across the full record.

CountyWells drilled
Caledonia County 735
Orleans County 209
Essex County 199
Washington County 30
Orange County 24
Lamoille County 11
Windsor County 6
Addison County 2
Franklin County 2
Rutland County 2
Bennington County 1
Chittenden County 1

…and 1 more Vermont counties.

Well characteristics

Across the wells Tri State Drilling And Boring Inc. has drilled, the median depth is 260 ft (middle half 185 ft–365 ft), median tested yield 10 gpm, and median static water level 20 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Tri State Drilling And Boring Inc., straight from the public Vermont DEC record:

"Records span 1997–2025" refers to the earliest and latest well logs attributed to this company in the Vermont DEC 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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