⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › Henry County › Colona (61241)

Colona, IL (61241): well depth, water level & drilling cost

✓ 481 ISGS records · Henry County

180 ftmedian well depth
145 ft–244 fttypical depth range
—median static water level
20 gpmmedian yield (263 tests)

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How deep are wells in and around Colona (61241), Illinois?

The median drilled well depth in and around Colona (61241) is 180 ft, based on 476 wells with recorded depths in the state ISGS database. Half fall between 145 ft and 244 ft; 90% are shallower than 315 ft.

How much does it cost to drill a well in and around Colona (61241)?

Applying published per-foot rates to the local median depth of 180 ft: drilling and casing alone typically runs $4,500–$11,700; a complete system including pump, pressure tank, and hookup typically runs $10,800–$18,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Colona (61241)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 11 50–100 ft 24 100–150 ft 92 150–200 ft 148 200–300 ft 136 300–400 ft 53 400–600 ft 12 600+ ft 0
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Part of Henry County well records.

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), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.