Illinois Well Data › Putnam County
Putnam County, Illinois: well depth, yield & drilling cost
✓ 773 ISGS records · verified 2026-08-20
How deep are wells in Putnam County, Illinois?
The median drilled well depth in Putnam County is 162 ft, based on 753 wells with recorded depths in the state ISGS database. Half of all wells fall between 102 ft and 225 ft; 90% are shallower than 264 ft. Wells drilled since 2016 have a median depth of 171 ft.
How much does it cost to drill a well in Putnam County?
Applying published per-foot rates to the local median depth of 171 ft: drilling and casing alone typically runs $4,275–$11,115; a complete system including pump, pressure tank, and hookup typically runs $10,260–$17,100. Actual quotes depend on site access, geology, and casing requirements.
Free for property owners. We route your request only to licensed drillers who actually file well logs in Putnam County — never sold elsewhere.
What is the static water level in Putnam County?
Few static water level measurements are recorded for this county.
How much water do wells in Putnam County produce?
The median tested yield is 15 gpm (middle half: 10 gpm–30 gpm), from 537 pump tests. A typical household needs 5–10 gpm.
Pull every recorded well near a Putnam County address — $29
Drilled depth distribution
Who drills wells in Putnam County?
Companies and licensed drillers by number of wells logged in this county, per records filed with the Illinois State Geological Survey.
| Driller | Wells since 2016 |
|---|---|
| Albrecht, Harold Dean | 20 |
| Thierry, Keith | 11 |
| Zhieriy, Keith | 7 |
| Schmalfeldt, Todd | 5 |
| Albrecht Well Drilling Inc | 3 |
| D Beede Testing Service Corp | 2 |
| Albrecht, Robert W. | 1 |
| Jet Hall/Lutes H2o Well Drlg. | 1 |
See every driller with wells on record in Putnam County, ranked →
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Free lookup Property report — $29Method: medians computed from ISGS records (ISGS water wells; engineering, mineral and stratigraphic test borings, mine shafts, outcrops and monitoring wells are excluded, as are wells the survey records as plugged; depths 0-5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.