⟁ South Dakota Well Data field records · 2026 survey

South Dakota Well Data › Mcpherson County › Long Lake (57457)

Long Lake, SD (57457): well depth, water level & drilling cost

✓ 74 SD DANR records · Mcpherson County

74 ftmedian well depth
43 ft–218 fttypical depth range
29 ftmedian static water level
—median yield (— tests)

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How deep are wells in and around Long Lake (57457), South Dakota?

The median drilled well depth in and around Long Lake (57457) is 74 ft, based on 74 wells with recorded depths in the state SD DANR database. Half fall between 43 ft and 218 ft; 90% are shallower than 2,162 ft.

How much does it cost to drill a well in and around Long Lake (57457)?

Applying published per-foot rates to the local median depth of 74 ft: drilling and casing alone typically runs $1,850–$4,810; a complete system including pump, pressure tank, and hookup typically runs $4,440–$7,400. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Long Lake (57457)?

The median static water level is 29 ft below ground surface (middle half of wells: 16 ft–39 ft), from 10 measurements.

Drilled depth distribution

0–50 ft 22 50–100 ft 22 100–150 ft 4 150–200 ft 3 200–300 ft 9 300–400 ft 2 400–600 ft 1 600+ ft 11
Looking at a specific property in Long Lake (57457)?

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Part of Mcpherson 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.