⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › Stephenson County › Eleroy (61027)

Eleroy, IL (61027): well depth, water level & drilling cost

✓ 274 ISGS records · Stephenson County

180 ftmedian well depth
150 ft–214 fttypical depth range
—median static water level
20 gpmmedian yield (230 tests)

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How deep are wells in and around Eleroy (61027), Illinois?

The median drilled well depth in and around Eleroy (61027) is 180 ft, based on 274 wells with recorded depths in the state ISGS database. Half fall between 150 ft and 214 ft; 90% are shallower than 265 ft.

How much does it cost to drill a well in and around Eleroy (61027)?

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 Eleroy (61027)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 0 50–100 ft 5 100–150 ft 61 150–200 ft 111 200–300 ft 78 300–400 ft 16 400–600 ft 3 600+ ft 0
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Part of Stephenson 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.