Koch (Alvin)
Recorded as the driller on 164 water wells across 6 Ohio counties in the Ohio Department of Natural Resources (ODNR) Division of Geological Survey water-well log database, most in Erie County. Well-log records span 1948–1954.
Counties served
Wells drilled by Koch (Alvin), by county, across the full record.
| County | Wells drilled |
|---|---|
| Erie County | 95 |
| Ottawa County | 34 |
| Huron County | 27 |
| Lorain County | 6 |
| Ashland County | 1 |
| Seneca County | 1 |
Well characteristics
Across the wells Koch (Alvin) has drilled, the median depth is 51 ft (middle half 40 ft–71 ft), median tested yield 5 gpm, and median static water level 10 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Koch (Alvin), straight from the public ODNR record:
"Records span 1948–1954" 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 Erie County, including Koch (Alvin).
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.
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