Illinois Well Data › Clinton County
Clinton County, Illinois: well depth, yield & drilling cost
✓ 2,412 ISGS records · verified 2026-10-12
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How deep are wells in Clinton County, Illinois?
The median drilled well depth in Clinton County is 38 ft, based on 2,396 wells with recorded depths in the state ISGS database. Half of all wells fall between 29 ft and 69 ft; 90% are shallower than 200 ft. Wells drilled since 2016 have a median depth of 150 ft.
How much does it cost to drill a well in Clinton County?
Applying published per-foot rates to the local median depth of 38 ft: drilling and casing alone typically runs $950–$2,470; a complete system including pump, pressure tank, and hookup typically runs $2,280–$3,800. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Clinton County?
Few static water level measurements are recorded for this county.
How much water do wells in Clinton County produce?
The median tested yield is 15 gpm (middle half: 10 gpm–30 gpm), from 281 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
Who drills wells in Clinton 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 |
|---|---|
| Haake, Ralph | 27 |
| Dowdy, Tony Jr. | 17 |
| Beckett, Donald | 16 |
| Durbin, Kandra M. | 12 |
| Greg A. Evans | 10 |
| Hemmen, Jake | 9 |
| Gebke, Randy | 4 |
| Durbin, Dominique | 2 |
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Well records by ZIP code in Clinton County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Keyesport (62253) — 490 wells, median 35 ft
- Trenton (62293) — 421 wells, median 85 ft
- Albers (62215) — 274 wells, median 39 ft
- Breese (62230) — 252 wells, median 28 ft
- Germantown (62245) — 247 wells, median 33 ft
- Carlyle (62231) — 192 wells, median 33 ft
- Bartelso (62218) — 178 wells, median 50 ft
- Aviston (62216) — 146 wells, median 60 ft
- Beckemeyer (62219) — 144 wells, median 30 ft
- New Memphis (62266) — 113 wells, median 36 ft
- New Baden (62265) — 104 wells, median 41 ft
- Hoffman (62250) — 87 wells, median 37 ft
- Huey (62252) — 78 wells, median 38 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.