⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › Mercer County › Seaton (61476)

Seaton, IL (61476): well depth, water level & drilling cost

✓ 137 ISGS records · Mercer County

186 ftmedian well depth
91 ft–325 fttypical depth range
—median static water level
20 gpmmedian yield (105 tests)

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How deep are wells in and around Seaton (61476), Illinois?

The median drilled well depth in and around Seaton (61476) is 186 ft, based on 136 wells with recorded depths in the state ISGS database. Half fall between 91 ft and 325 ft; 90% are shallower than 392 ft.

How much does it cost to drill a well in and around Seaton (61476)?

Applying published per-foot rates to the local median depth of 186 ft: drilling and casing alone typically runs $4,650–$12,090; a complete system including pump, pressure tank, and hookup typically runs $11,160–$18,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Seaton (61476)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 1 50–100 ft 41 100–150 ft 21 150–200 ft 8 200–300 ft 15 300–400 ft 37 400–600 ft 8 600+ ft 5
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Part of Mercer 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.