⟁ Illinois Well Data field records · 2026 survey

Illinois Well Data › Union County › Dongola (62926)

Dongola, IL (62926): well depth, water level & drilling cost

✓ 274 ISGS records · Union County

234 ftmedian well depth
145 ft–350 fttypical depth range
—median static water level
10 gpmmedian yield (113 tests)

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How deep are wells in and around Dongola (62926), Illinois?

The median drilled well depth in and around Dongola (62926) is 234 ft, based on 274 wells with recorded depths in the state ISGS database. Half fall between 145 ft and 350 ft; 90% are shallower than 484 ft.

How much does it cost to drill a well in and around Dongola (62926)?

Applying published per-foot rates to the local median depth of 234 ft: drilling and casing alone typically runs $5,850–$15,210; a complete system including pump, pressure tank, and hookup typically runs $14,040–$23,400. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Dongola (62926)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 0 50–100 ft 20 100–150 ft 56 150–200 ft 33 200–300 ft 64 300–400 ft 44 400–600 ft 41 600+ ft 16
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Part of Union 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.