⟁ South Dakota Well Data field records · 2026 survey

South Dakota Well Data › Douglas County › Armour (57313)

Armour, SD (57313): well depth, water level & drilling cost

✓ 52 SD DANR records · Douglas County

340 ftmedian well depth
205 ft–425 fttypical depth range
70 ftmedian static water level
—median yield (— tests)

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How deep are wells in and around Armour (57313), South Dakota?

The median drilled well depth in and around Armour (57313) is 340 ft, based on 52 wells with recorded depths in the state SD DANR database. Half fall between 205 ft and 425 ft; 90% are shallower than 602 ft.

How much does it cost to drill a well in and around Armour (57313)?

Applying published per-foot rates to the local median depth of 340 ft: drilling and casing alone typically runs $8,500–$22,100; a complete system including pump, pressure tank, and hookup typically runs $20,400–$34,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Armour (57313)?

The median static water level is 70 ft below ground surface (middle half of wells: 67 ft–70 ft), from 4 measurements.

Drilled depth distribution

0–50 ft 6 50–100 ft 1 100–150 ft 0 150–200 ft 3 200–300 ft 10 300–400 ft 16 400–600 ft 10 600+ ft 6
Looking at a specific property in Armour (57313)?

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Part of Douglas County well records.

Method: medians computed from SD DANR records (SD DANR NR68 well completion reports, water wells only (monitoring, test-hole, geothermal-loop and dewatering records 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.