⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › Boone County › Rockford (61114)

Rockford, IL (61114): well depth, water level & drilling cost

✓ 965 ISGS records · Boone County

180 ftmedian well depth
135 ft–230 fttypical depth range
—median static water level
12 gpmmedian yield (860 tests)

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How deep are wells in and around Rockford (61114), Illinois?

The median drilled well depth in and around Rockford (61114) is 180 ft, based on 943 wells with recorded depths in the state ISGS database. Half fall between 135 ft and 230 ft; 90% are shallower than 285 ft.

How much does it cost to drill a well in and around Rockford (61114)?

Applying published per-foot rates to the local median depth of 180 ft: drilling and casing alone typically runs $4,500–$11,700; a complete system including pump, pressure tank, and hookup typically runs $10,800–$18,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Rockford (61114)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 26 50–100 ft 106 100–150 ft 178 150–200 ft 206 200–300 ft 340 300–400 ft 52 400–600 ft 25 600+ ft 10
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Part of Boone 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.