⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › Mclean County › Downs (61736)

Downs, IL (61736): well depth, water level & drilling cost

✓ 467 ISGS records · Mclean County

172 ftmedian well depth
120 ft–205 fttypical depth range
—median static water level
20 gpmmedian yield (345 tests)

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How deep are wells in and around Downs (61736), Illinois?

The median drilled well depth in and around Downs (61736) is 172 ft, based on 465 wells with recorded depths in the state ISGS database. Half fall between 120 ft and 205 ft; 90% are shallower than 278 ft.

How much does it cost to drill a well in and around Downs (61736)?

Applying published per-foot rates to the local median depth of 172 ft: drilling and casing alone typically runs $4,300–$11,180; a complete system including pump, pressure tank, and hookup typically runs $10,320–$17,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Downs (61736)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 2 50–100 ft 89 100–150 ft 82 150–200 ft 150 200–300 ft 109 300–400 ft 32 400–600 ft 1 600+ ft 0
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Part of Mclean 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.