⟁ South Dakota Well Data field records · 2026 survey

South Dakota Well Data › Oglala Lakota County County › Porcupine (57772)

Porcupine, SD (57772): well depth, water level & drilling cost

✓ 73 SD DANR records · Oglala Lakota County County

170 ftmedian well depth
100 ft–300 fttypical depth range
90 ftmedian static water level
—median yield (— tests)

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How deep are wells in and around Porcupine (57772), South Dakota?

The median drilled well depth in and around Porcupine (57772) is 170 ft, based on 73 wells with recorded depths in the state SD DANR database. Half fall between 100 ft and 300 ft; 90% are shallower than 356 ft.

How much does it cost to drill a well in and around Porcupine (57772)?

Applying published per-foot rates to the local median depth of 170 ft: drilling and casing alone typically runs $4,250–$11,050; a complete system including pump, pressure tank, and hookup typically runs $10,200–$17,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Porcupine (57772)?

The median static water level is 90 ft below ground surface (middle half of wells: 52 ft–103 ft), from 3 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 13 100–150 ft 18 150–200 ft 10 200–300 ft 11 300–400 ft 14 400–600 ft 6 600+ ft 0
Looking at a specific property in Porcupine (57772)?

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Part of Oglala Lakota County 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.