⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › St. Clair County › Millstadt (62260)

Millstadt, IL (62260): well depth, water level & drilling cost

✓ 969 ISGS records · St. Clair County

259 ftmedian well depth
190 ft–315 fttypical depth range
—median static water level
20 gpmmedian yield (418 tests)

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How deep are wells in and around Millstadt (62260), Illinois?

The median drilled well depth in and around Millstadt (62260) is 259 ft, based on 954 wells with recorded depths in the state ISGS database. Half fall between 190 ft and 315 ft; 90% are shallower than 366 ft.

How much does it cost to drill a well in and around Millstadt (62260)?

Applying published per-foot rates to the local median depth of 259 ft: drilling and casing alone typically runs $6,475–$16,835; a complete system including pump, pressure tank, and hookup typically runs $15,540–$25,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Millstadt (62260)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 60 50–100 ft 72 100–150 ft 39 150–200 ft 76 200–300 ft 394 300–400 ft 233 400–600 ft 73 600+ ft 7
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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.