Maas Brothers Drilling
Recorded as the driller on 539 water wells across 13 Ohio counties in the Ohio Department of Natural Resources (ODNR) Division of Geological Survey water-well log database, most in Putnam County. Well-log records span 2021–2026.
Counties served
Wells drilled by Maas Brothers Drilling, by county, across the full record.
| County | Wells drilled |
|---|---|
| Putnam County | 246 |
| Allen County | 66 |
| Paulding County | 64 |
| Van Wert County | 55 |
| Henry County | 38 |
| Hancock County | 32 |
| Defiance County | 18 |
| Hardin County | 6 |
| Auglaize County | 6 |
| Logan County | 3 |
| Mercer County | 2 |
| Wood County | 2 |
Show all 13 counties
| Union County | 1 |
Well characteristics
Across the wells Maas Brothers Drilling has drilled, the median depth is 100 ft (middle half 72 ft–160 ft), median tested yield 15 gpm, and median static water level 23 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Maas Brothers Drilling, straight from the public ODNR record:
"Records span 2021–2026" refers to the earliest and latest well logs attributed to this company in the ODNR database — the state digitized older paper logs, so the first date is the oldest record on file, not necessarily the company's founding year.
Free. Goes to licensed drillers working Putnam County, including Maas Brothers Drilling.
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This page is built from the public ODNR well-log record and helps property owners find a driller. Claim it (free) to confirm the details are right and give customers a way to reach you.
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