South Dakota Well Data field records · 2026 survey

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American Engineering Testing,Inc.

Recorded as the driller on 687 water wells across 44 South Dakota counties in the South Dakota DANR well completion report database (NR68), most in Pennington County. Well-log records span 2000–2026.

687wells on record
39since 2022
44counties served
23 ftmedian depth

Counties served

Wells drilled by American Engineering Testing,Inc., by county, across the full record.

CountyWells drilled
Pennington County 180
Meade County 99
Brown County 55
Hughes County 34
Perkins County 23
Butte County 22
Mellette County 19
Custer County 17
Spink County 17
Corson County 16
Haakon County 15
Walworth County 14

…and 32 more South Dakota counties.

Well characteristics

Across the wells American Engineering Testing,Inc. has drilled, the median depth is 23 ft (middle half 18 ft–30 ft), median tested yield , and median static water level 270 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by American Engineering Testing,Inc., straight from the public SD DANR record:

"Records span 2000–2026" 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.

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