Best well drillers in Bon Homme County, South Dakota
Not a pay-to-play list: these are the 29 drilling companies with wells on record in Bon Homme County, ranked by wells actually drilled here — 509 logged wells in the South Dakota DANR well completion report database (NR68) (records as of 2026-08-24). Every number links back to the public record.
Ranked by wells drilled in Bon Homme County since 2016 (then all-time), from the full SD DANR record. A ★ marks a featured sponsor — sponsors must appear in the county record to be listed, and the ranking below them is never reordered.
Who drills the most wells in Bon Homme County?
Thein Well Company, Inc. has drilled the most Bon Homme County wells in the recent record — 28 since 2016, 89 in the county all-time.
How many well drilling companies work in Bon Homme County?
29 companies in the SD DANR record have drilled wells in Bon Homme County; 14 of them have drilled somewhere in South Dakota since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Bon Homme County?
The median drilled depth in Bon Homme County is 230 ft, based on 555 recorded wells. Depths, water levels, and yields are on the Bon Homme County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Bon Homme County wells page.
Free for property owners. We route your request only to licensed drillers who actually file well logs in Bon Homme County — never sold elsewhere.
Drill in Bon Homme County?
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Claim your profileFree to claim · built from SD DANR public well-log records.