⟁ Iowa Well Data field records · 2026 survey

Iowa Well Data › Cerro Gordo County › Mason City (50402)

Mason City, IA (50402): well depth, water level & drilling cost

✓ 419 Iowa DNR records · Cerro Gordo County

150 ftmedian well depth
90 ft–225 fttypical depth range
—median static water level
—median yield (— tests)

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How deep are wells in and around Mason City (50402), Iowa?

The median drilled well depth in and around Mason City (50402) is 150 ft, based on 409 wells with recorded depths in the state Iowa DNR database. Half fall between 90 ft and 225 ft; 90% are shallower than 300 ft.

How much does it cost to drill a well in and around Mason City (50402)?

Applying published per-foot rates to the local median depth of 150 ft: drilling and casing alone typically runs $3,750–$9,750; a complete system including pump, pressure tank, and hookup typically runs $9,000–$15,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Mason City (50402)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 70 50–100 ft 37 100–150 ft 75 150–200 ft 87 200–300 ft 94 300–400 ft 33 400–600 ft 4 600+ ft 9
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Part of Cerro Gordo 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.