⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › St. Clair County › Belleville (62223)

Belleville, IL (62223): well depth, water level & drilling cost

✓ 242 ISGS records · St. Clair County

194 ftmedian well depth
51 ft–349 fttypical depth range
—median static water level
20 gpmmedian yield (76 tests)

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How deep are wells in and around Belleville (62223), Illinois?

The median drilled well depth in and around Belleville (62223) is 194 ft, based on 239 wells with recorded depths in the state ISGS database. Half fall between 51 ft and 349 ft; 90% are shallower than 421 ft.

How much does it cost to drill a well in and around Belleville (62223)?

Applying published per-foot rates to the local median depth of 194 ft: drilling and casing alone typically runs $4,850–$12,610; a complete system including pump, pressure tank, and hookup typically runs $11,640–$19,400. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Belleville (62223)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 45 50–100 ft 63 100–150 ft 4 150–200 ft 11 200–300 ft 35 300–400 ft 48 400–600 ft 33 600+ ft 0
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Part of St. Clair 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.