⟁ South Dakota Well Data field records · 2026 survey

South Dakota Well Data › Hand County › Rockham (57470)

Rockham, SD (57470): well depth, water level & drilling cost

✓ 496 SD DANR records · Hand County

1,022 ftmedian well depth
940 ft–1,100 fttypical depth range
16 ftmedian static water level
—median yield (— tests)

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How deep are wells in and around Rockham (57470), South Dakota?

The median drilled well depth in and around Rockham (57470) is 1,022 ft, based on 496 wells with recorded depths in the state SD DANR database. Half fall between 940 ft and 1,100 ft; 90% are shallower than 1,190 ft.

How much does it cost to drill a well in and around Rockham (57470)?

Applying published per-foot rates to the local median depth of 1,022 ft: drilling and casing alone typically runs $25,550–$66,430; a complete system including pump, pressure tank, and hookup typically runs $61,320–$102,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Rockham (57470)?

The median static water level is 16 ft below ground surface (middle half of wells: 5 ft–29 ft), from 12 measurements.

Drilled depth distribution

0–50 ft 47 50–100 ft 28 100–150 ft 25 150–200 ft 6 200–300 ft 2 300–400 ft 0 400–600 ft 0 600+ ft 388
Looking at a specific property in Rockham (57470)?

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Part of Hand 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.