Twin City Testing
Recorded as the driller on 129 water wells across 18South Dakotacounties in the South Dakota DANR well completion report database (NR68), most in Pennington County. Well-log records span 1988–1994.
Counties served
Wells drilled by Twin City Testing, by county, across the full record.
Show all 18counties
| Brookings County | 2 |
| Kingsbury County | 2 |
| Fall River County | 1 |
| Beadle County | 1 |
| Hamlin County | 1 |
| Day County | 1 |
Well characteristics
Across the wells Twin City Testing has drilled, the median depth is 19 ft (middle half 15 ft–25 ft), median tested yield —, and median static water level — below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Twin City Testing, straight from the public SD DANR record:
"Records span 1988–1994" refers to the earliest and latest well logs attributed to this company in the SD DANR 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 Pennington County, including Twin City Testing.
Is this your company?
This page is built from the public SD DANR 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 SD DANR records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.