HD Sonic Drilling, Inc.
Recorded as the driller on 728 water wells across 25Pennsylvaniacounties in the Pennsylvania Groundwater Information System (PaGWIS), published by the PA Department of Conservation and Natural Resources, most in Allegheny County. Well-log records span 1968–2026.
Counties served
Wells drilled by HD Sonic Drilling, Inc., by county, across the full record.
| County | Wells drilled |
|---|---|
| Allegheny County | 122 |
| Washington County | 111 |
| Greene County | 69 |
| Westmoreland County | 57 |
| Fayette County | 31 |
| Butler County | 27 |
| Blair County | 20 |
| Mifflin County | 19 |
| Mercer County | 19 |
| Indiana County | 15 |
| Lawrence County | 15 |
| Beaver County | 13 |
Well characteristics
Across the wells HD Sonic Drilling, Inc. has drilled, the median depth is 72 ft (middle half 38 ft–141 ft), median tested yield 11 gpm, and median static water level 20 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by HD Sonic Drilling, Inc., straight from the public DCNR record:
"Records span 1968–2026" refers to the earliest and latest well logs attributed to this company in the DCNR 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 Allegheny County, including HD Sonic Drilling, Inc..
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This page is built from the public PaGWIS 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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