⟁ Iowa Well Data field records · 2026 survey

Iowa Well Data › Sioux County › Alton (51003)

Alton, IA (51003): well depth, water level & drilling cost

✓ 135 Iowa DNR records · Sioux County

29 ftmedian well depth
19 ft–58 fttypical depth range
—median static water level
—median yield (— tests)

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How deep are wells in and around Alton (51003), Iowa?

The median drilled well depth in and around Alton (51003) is 29 ft, based on 124 wells with recorded depths in the state Iowa DNR database. Half fall between 19 ft and 58 ft; 90% are shallower than 395 ft.

How much does it cost to drill a well in and around Alton (51003)?

Applying published per-foot rates to the local median depth of 29 ft: drilling and casing alone typically runs $725–$1,885; a complete system including pump, pressure tank, and hookup typically runs $1,740–$2,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Alton (51003)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 89 50–100 ft 9 100–150 ft 1 150–200 ft 1 200–300 ft 3 300–400 ft 9 400–600 ft 12 600+ ft 0
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Part of Sioux 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.