⟁ South Dakota Well Data field records · 2026 survey

South Dakota Well Data › Hamlin County › Castlewood (57223)

Castlewood, SD (57223): well depth, water level & drilling cost

✓ 172 SD DANR records · Hamlin County

48 ftmedian well depth
32 ft–100 fttypical depth range
10 ftmedian static water level
—median yield (— tests)

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How deep are wells in and around Castlewood (57223), South Dakota?

The median drilled well depth in and around Castlewood (57223) is 48 ft, based on 172 wells with recorded depths in the state SD DANR database. Half fall between 32 ft and 100 ft; 90% are shallower than 228 ft.

How much does it cost to drill a well in and around Castlewood (57223)?

Applying published per-foot rates to the local median depth of 48 ft: drilling and casing alone typically runs $1,200–$3,120; a complete system including pump, pressure tank, and hookup typically runs $2,880–$4,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Castlewood (57223)?

The median static water level is 10 ft below ground surface (middle half of wells: 6 ft–29 ft), from 25 measurements.

Drilled depth distribution

0–50 ft 89 50–100 ft 39 100–150 ft 15 150–200 ft 4 200–300 ft 15 300–400 ft 8 400–600 ft 1 600+ ft 1
Looking at a specific property in Castlewood (57223)?

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Get quotes from drillers who work in Castlewood (57223)

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Part of Hamlin 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.