Illinois Well Data field records · 2026 survey

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Miles & Sons

Recorded as the driller on 186 water wells across 11 Illinois counties in the Illinois State Geological Survey water well records, most in Sangamon County. Well-log records span 1965–1974.

186wells on record
since 2022
11counties served
30 ftmedian depth

Counties served

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

CountyWells drilled
Sangamon County 149
Edgar County 12
Christian County 11
Menard County 5
Douglas County 2
Jasper County 2
Cass County 1
Coles County 1
Logan County 1
Macoupin County 1
Montgomery County 1

Well characteristics

Across the wells Miles & Sons has drilled, the median depth is 30 ft (middle half 29 ft–40 ft), median tested yield 64 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 Miles & Sons, straight from the public ISGS record:

"Records span 1965–1974" 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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