⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › Randolph County › Prairie Du Rocher (62277)

Prairie Du Rocher, IL (62277): well depth, water level & drilling cost

✓ 96 ISGS records · Randolph County

211 ftmedian well depth
97 ft–350 fttypical depth range
—median static water level
8 gpmmedian yield (58 tests)

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How deep are wells in and around Prairie Du Rocher (62277), Illinois?

The median drilled well depth in and around Prairie Du Rocher (62277) is 211 ft, based on 96 wells with recorded depths in the state ISGS database. Half fall between 97 ft and 350 ft; 90% are shallower than 434 ft.

How much does it cost to drill a well in and around Prairie Du Rocher (62277)?

Applying published per-foot rates to the local median depth of 211 ft: drilling and casing alone typically runs $5,275–$13,715; a complete system including pump, pressure tank, and hookup typically runs $12,660–$21,100. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Prairie Du Rocher (62277)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 6 50–100 ft 20 100–150 ft 10 150–200 ft 10 200–300 ft 10 300–400 ft 20 400–600 ft 18 600+ ft 2
Looking at a specific property in Prairie Du Rocher (62277)?

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Part of Randolph 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.