Best well drillers in Putnam County, Illinois
Not a pay-to-play list: these are the 54 drilling companies with wells on record in Putnam County, ranked by wells actually drilled here — 683 logged wells in the Illinois State Geological Survey water well records (records as of 2026-08-20). Every number links back to the public record.
Ranked by wells drilled in Putnam County since 2016 (then all-time), from the full ISGS 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 Putnam County?
Albrecht, Harold Dean has drilled the most Putnam County wells in the recent record — 20 since 2016, 56 in the county all-time.
How many well drilling companies work in Putnam County?
54 companies in the ISGS record have drilled wells in Putnam County; 10 of them have drilled somewhere in Illinois since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Putnam County?
The median drilled depth in Putnam County is 162 ft, based on 773 recorded wells. Depths, water levels, and yields are on the Putnam County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Putnam County wells page.
Free for property owners. We route your request only to licensed drillers who actually file well logs in Putnam County — never sold elsewhere.
Drill in Putnam County?
If your company is on this list, your profile is free to claim — confirm your details and add your contact information so Putnam County property owners reach you directly.
Claim your profileFree to claim · built from ISGS public well-log records.