⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › Putnam County › Granville (61326)

Granville, IL (61326): well depth, water level & drilling cost

✓ 50 ISGS records · Putnam County

169 ftmedian well depth
99 ft–226 fttypical depth range
—median static water level
13 gpmmedian yield (23 tests)

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How deep are wells in and around Granville (61326), Illinois?

The median drilled well depth in and around Granville (61326) is 169 ft, based on 48 wells with recorded depths in the state ISGS database. Half fall between 99 ft and 226 ft; 90% are shallower than 282 ft.

How much does it cost to drill a well in and around Granville (61326)?

Applying published per-foot rates to the local median depth of 169 ft: drilling and casing alone typically runs $4,225–$10,985; a complete system including pump, pressure tank, and hookup typically runs $10,140–$16,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Granville (61326)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 4 50–100 ft 8 100–150 ft 7 150–200 ft 9 200–300 ft 16 300–400 ft 0 400–600 ft 0 600+ ft 4
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Part of Putnam 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.