⟁ South Dakota Well Data field records · 2026 survey

South Dakota Well Data › Perkins County › Bison (57620)

Bison, SD (57620): well depth, water level & drilling cost

✓ 130 SD DANR records · Perkins County

290 ftmedian well depth
161 ft–392 fttypical depth range
165 ftmedian static water level
—median yield (— tests)

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How deep are wells in and around Bison (57620), South Dakota?

The median drilled well depth in and around Bison (57620) is 290 ft, based on 130 wells with recorded depths in the state SD DANR database. Half fall between 161 ft and 392 ft; 90% are shallower than 569 ft.

How much does it cost to drill a well in and around Bison (57620)?

Applying published per-foot rates to the local median depth of 290 ft: drilling and casing alone typically runs $7,250–$18,850; a complete system including pump, pressure tank, and hookup typically runs $17,400–$29,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Bison (57620)?

The median static water level is 165 ft below ground surface (middle half of wells: 160 ft–170 ft), from 5 measurements.

Drilled depth distribution

0–50 ft 12 50–100 ft 5 100–150 ft 11 150–200 ft 13 200–300 ft 28 300–400 ft 29 400–600 ft 20 600+ ft 12
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Part of Perkins 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.