Best well drillers in Benton County, Iowa
Not a pay-to-play list: these are the 51 drilling companies with wells on record in Benton County, ranked by wells actually drilled here — 1,893 logged wells in the Iowa DNR Well Information System (IWIS) (records as of 2026-08-24). Every number links back to the public record.
Ranked by wells drilled in Benton County since 2016 (then all-time), from the full Iowa DNR 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 Benton County?
Speidel,Steve - 5240 has drilled the most Benton County wells in the recent record — 84 since 2016, 303 in the county all-time.
How many well drilling companies work in Benton County?
51 companies in the Iowa DNR record have drilled wells in Benton County; 17 of them have drilled somewhere in Iowa since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Benton County?
The median drilled depth in Benton County is 206 ft, based on 2,571 recorded wells. Depths, water levels, and yields are on the Benton County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Benton County wells page.
Free for property owners. We route your request only to licensed drillers who actually file well logs in Benton County — never sold elsewhere.
Drill in Benton County?
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Claim your profileFree to claim · built from Iowa DNR public well-log records.