Trefz Well Drilling
Recorded as the driller on 245 water wells across 6 Ohio counties in the Ohio Department of Natural Resources (ODNR) Division of Geological Survey water-well log database, most in Highland County. Well-log records span 1950–1988.
Counties served
Wells drilled by Trefz Well Drilling, by county, across the full record.
| County | Wells drilled |
|---|---|
| Highland County | 179 |
| Clinton County | 38 |
| Ross County | 18 |
| Fayette County | 7 |
| Madison County | 2 |
| Brown County | 1 |
Well characteristics
Across the wells Trefz Well Drilling has drilled, the median depth is 105 ft (middle half 80 ft–140 ft), median tested yield 8 gpm, and median static water level 21 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Trefz Well Drilling, straight from the public ODNR record:
"Records span 1950–1988" 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 Highland County, including Trefz Well Drilling.
Is this your company?
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.
This directory helps property owners find a driller, using public ODNR records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.