⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › Peoria County › Dunlap (61525)

Dunlap, IL (61525): well depth, water level & drilling cost

✓ 495 ISGS records · Peoria County

140 ftmedian well depth
86 ft–193 fttypical depth range
—median static water level
15 gpmmedian yield (344 tests)

Pull every recorded well near a Dunlap (61525) address — $49

How deep are wells in and around Dunlap (61525), Illinois?

The median drilled well depth in and around Dunlap (61525) is 140 ft, based on 489 wells with recorded depths in the state ISGS database. Half fall between 86 ft and 193 ft; 90% are shallower than 238 ft.

How much does it cost to drill a well in and around Dunlap (61525)?

Applying published per-foot rates to the local median depth of 140 ft: drilling and casing alone typically runs $3,500–$9,100; a complete system including pump, pressure tank, and hookup typically runs $8,400–$14,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Dunlap (61525)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 40 50–100 ft 119 100–150 ft 106 150–200 ft 113 200–300 ft 79 300–400 ft 11 400–600 ft 17 600+ ft 4
Looking at a specific property in Dunlap (61525)?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $49
Get quotes from drillers who work in Dunlap (61525)

Free. Goes to licensed drillers working Peoria County.

Part of Peoria 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.