⟁ Iowa Well Data field records · 2026 survey

Iowa Well Data › Hardin County › Union (50258)

Union, IA (50258): well depth, water level & drilling cost

✓ 83 Iowa DNR records · Hardin County

137 ftmedian well depth
89 ft–222 fttypical depth range
—median static water level
—median yield (— tests)

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How deep are wells in and around Union (50258), Iowa?

The median drilled well depth in and around Union (50258) is 137 ft, based on 78 wells with recorded depths in the state Iowa DNR database. Half fall between 89 ft and 222 ft; 90% are shallower than 289 ft.

How much does it cost to drill a well in and around Union (50258)?

Applying published per-foot rates to the local median depth of 137 ft: drilling and casing alone typically runs $3,425–$8,905; a complete system including pump, pressure tank, and hookup typically runs $8,220–$13,700. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Union (50258)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 3 50–100 ft 22 100–150 ft 16 150–200 ft 15 200–300 ft 14 300–400 ft 6 400–600 ft 0 600+ ft 2
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Part of Hardin County well records.

Method: medians computed from Iowa DNR records (Iowa DNR Well Information System records, water-supply wells only (monitoring, test, dewatering, injection and closed-loop geothermal wells excluded); 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.