⟁ South Dakota Well Data field records · 2026 survey

South Dakota Well Data › Mcpherson County › Eureka (57437)

Eureka, SD (57437): well depth, water level & drilling cost

✓ 171 SD DANR records · Mcpherson County

91 ftmedian well depth
64 ft–145 fttypical depth range
15 ftmedian static water level
—median yield (— tests)

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How deep are wells in and around Eureka (57437), South Dakota?

The median drilled well depth in and around Eureka (57437) is 91 ft, based on 170 wells with recorded depths in the state SD DANR database. Half fall between 64 ft and 145 ft; 90% are shallower than 227 ft.

How much does it cost to drill a well in and around Eureka (57437)?

Applying published per-foot rates to the local median depth of 91 ft: drilling and casing alone typically runs $2,275–$5,915; a complete system including pump, pressure tank, and hookup typically runs $5,460–$9,100. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Eureka (57437)?

The median static water level is 15 ft below ground surface (middle half of wells: 11 ft–20 ft), from 19 measurements.

Drilled depth distribution

0–50 ft 27 50–100 ft 69 100–150 ft 32 150–200 ft 20 200–300 ft 13 300–400 ft 4 400–600 ft 1 600+ ft 4
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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.