⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › Mason County › Topeka (61567)

Topeka, IL (61567): well depth, water level & drilling cost

✓ 312 ISGS records · Mason County

98 ftmedian well depth
74 ft–108 fttypical depth range
—median static water level
750 gpmmedian yield (73 tests)

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How deep are wells in and around Topeka (61567), Illinois?

The median drilled well depth in and around Topeka (61567) is 98 ft, based on 304 wells with recorded depths in the state ISGS database. Half fall between 74 ft and 108 ft; 90% are shallower than 118 ft.

How much does it cost to drill a well in and around Topeka (61567)?

Applying published per-foot rates to the local median depth of 98 ft: drilling and casing alone typically runs $2,450–$6,370; a complete system including pump, pressure tank, and hookup typically runs $5,880–$9,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Topeka (61567)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 21 50–100 ft 136 100–150 ft 144 150–200 ft 3 200–300 ft 0 300–400 ft 0 400–600 ft 0 600+ ft 0
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Part of Mason 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.