Dwane Knapp
Recorded as the driller on 615 water wells across 9 Washington counties in Washington State Department of Ecology well construction reports, most in Mason County. Well-log records span 1980–2022.
Counties served
Wells drilled by Dwane Knapp, by county, across the full record.
| County | Wells drilled |
|---|---|
| Mason County | 496 |
| Kitsap County | 69 |
| Thurston County | 21 |
| Pierce County | 13 |
| Grays Harbor County | 11 |
| King County | 2 |
| Snohomish County | 1 |
| Okanogan County | 1 |
| Douglas County | 1 |
Well characteristics
Across the wells Dwane Knapp has drilled, the median depth is 119 ft (middle half 77 ft–178 ft), median tested yield 16 gpm, and median static water level 47 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Dwane Knapp, straight from the public Ecology record:
"Records span 1980–2022" refers to the earliest and latest well logs attributed to this company in the Ecology 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 Mason County, including Dwane Knapp.
Is this your company?
This page is built from the public Ecology 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 Ecology records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.