Missouri Well Data field records · 2026 survey

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Mark Lavy

Recorded as the driller on 456 water wells across 12 Missouri counties in the Missouri Department of Natural Resources water well database, most in Lincoln County. Well-log records span 1987–2010.

456wells on record
since 2022
12counties served
478 ftmedian depth

Counties served

Wells drilled by Mark Lavy, by county, across the full record.

CountyWells drilled
Lincoln County 232
St. Charles County 97
Warren County 93
Pike County 18
St. Louis County 5
Montgomery County 4
Audrain County 2
Franklin County 1
Gasconade County 1
Maries County 1
Newton County 1
Ralls County 1

Well characteristics

Across the wells Mark Lavy has drilled, the median depth is 478 ft (middle half 404 ft–585 ft), median tested yield 30 gpm, and median static water level 180 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

"Records span 1987–2010" refers to the earliest and latest well logs attributed to this company in the MoDNR 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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