⟁ Illinois Well Data field records · 2026 survey

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D & M Builders

Recorded as the driller on 57 water wells across 3Illinoiscounties in the Illinois State Geological Survey water well records, most in Monroe County. Well-log records span 1958–1998.

57wells on record
—since 2022
3counties served
237 ftmedian depth

Counties served

Wells drilled by D & M Builders, by county, across the full record.

CountyWells drilled
Monroe County41
St. Clair County15
Whiteside County1

Well characteristics

Across the wells D & M Builders has drilled, the median depth is 237 ft (middle half 186 ft–292 ft), median tested yield 20 gpm, and median static water level — below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by D & M Builders, straight from the public ISGS record:

"Records span 1958–1998" refers to the earliest and latest well logs attributed to this company in the ISGS 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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