⟁ Iowa Well Data field records · 2026 survey

Iowa Well Data › Poweshiek County › Grinnell (50112)

Grinnell, IA (50112): well depth, water level & drilling cost

✓ 417 Iowa DNR records · Poweshiek County

32 ftmedian well depth
20 ft–106 fttypical depth range
—median static water level
—median yield (— tests)

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How deep are wells in and around Grinnell (50112), Iowa?

The median drilled well depth in and around Grinnell (50112) is 32 ft, based on 401 wells with recorded depths in the state Iowa DNR database. Half fall between 20 ft and 106 ft; 90% are shallower than 250 ft.

How much does it cost to drill a well in and around Grinnell (50112)?

Applying published per-foot rates to the local median depth of 32 ft: drilling and casing alone typically runs $800–$2,080; a complete system including pump, pressure tank, and hookup typically runs $1,920–$3,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Grinnell (50112)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 276 50–100 ft 20 100–150 ft 8 150–200 ft 16 200–300 ft 53 300–400 ft 20 400–600 ft 4 600+ ft 4
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Part of Poweshiek 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.