⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › Mclean County › Gridley (61744)

Gridley, IL (61744): well depth, water level & drilling cost

✓ 168 ISGS records · Mclean County

152 ftmedian well depth
69 ft–259 fttypical depth range
—median static water level
14 gpmmedian yield (79 tests)

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How deep are wells in and around Gridley (61744), Illinois?

The median drilled well depth in and around Gridley (61744) is 152 ft, based on 165 wells with recorded depths in the state ISGS database. Half fall between 69 ft and 259 ft; 90% are shallower than 288 ft.

How much does it cost to drill a well in and around Gridley (61744)?

Applying published per-foot rates to the local median depth of 152 ft: drilling and casing alone typically runs $3,800–$9,880; a complete system including pump, pressure tank, and hookup typically runs $9,120–$15,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Gridley (61744)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 21 50–100 ft 44 100–150 ft 16 150–200 ft 9 200–300 ft 67 300–400 ft 5 400–600 ft 1 600+ ft 2
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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.