Illinois Well Data › Pulaski County
Pulaski County, Illinois: well depth, yield & drilling cost
✓ 731 ISGS records · verified 2026-10-12
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How deep are wells in Pulaski County, Illinois?
The median drilled well depth in Pulaski County is 81 ft, based on 725 wells with recorded depths in the state ISGS database. Half of all wells fall between 58 ft and 160 ft; 90% are shallower than 270 ft. Wells drilled since 2016 have a median depth of 123 ft.
How much does it cost to drill a well in Pulaski County?
Applying published per-foot rates to the local median depth of 81 ft: drilling and casing alone typically runs $2,025–$5,265; a complete system including pump, pressure tank, and hookup typically runs $4,860–$8,100. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Pulaski County?
Few static water level measurements are recorded for this county.
How much water do wells in Pulaski County produce?
The median tested yield is 10 gpm (middle half: 7 gpm–15 gpm), from 469 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
Who drills wells in Pulaski 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 |
|---|---|
| Beanland, Glen | 15 |
| Dragovich, Mark G. | 9 |
| Beanland, Leonard Ralph | 4 |
| Horman, Paul | 1 |
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Well records by ZIP code in Pulaski County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Villa Ridge (62996) — 153 wells, median 67 ft
- Olmsted (62970) — 119 wells, median 66 ft
- Ullin (62992) — 102 wells, median 121 ft
- Perks (62973) — 91 wells, median 108 ft
- Karnak (62956) — 87 wells, median 130 ft
- Mounds (62964) — 79 wells, median 77 ft
- Grand Chain (62941) — 60 wells, median 174 ft
- Pulaski (62976) — 59 wells, median 60 ft
Method: 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.