Holt Drilling
Recorded as the driller on 1,448 water wells across 24Pennsylvaniacounties in the Pennsylvania Groundwater Information System (PaGWIS), published by the PA Department of Conservation and Natural Resources, most in Jefferson County. Well-log records span 1999–2026.
Counties served
Wells drilled by Holt Drilling, by county, across the full record.
| County | Wells drilled |
|---|---|
| Jefferson County | 395 |
| Elk County | 325 |
| Clearfield County | 256 |
| Potter County | 100 |
| Cameron County | 76 |
| Mckean County | 70 |
| Indiana County | 55 |
| Cambria County | 24 |
| Clinton County | 21 |
| Clarion County | 20 |
| Tioga County | 16 |
| Armstrong County | 15 |
Well characteristics
Across the wells Holt Drilling has drilled, the median depth is 180 ft (middle half 120 ft–250 ft), median tested yield 10 gpm, and median static water level 89 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Holt Drilling, straight from the public DCNR record:
"Records span 1999–2026" 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 Jefferson County, including Holt Drilling.
Is this your company?
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.
This directory helps property owners find a driller, using public PaGWIS records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.