⟁ South Dakota Well Data field records · 2026 survey

South Dakota Well Data › Lyman County › Reliance (57569)

Reliance, SD (57569): well depth, water level & drilling cost

✓ 67 SD DANR records · Lyman County

1,193 ftmedian well depth
1,140 ft–1,280 fttypical depth range
140 ftmedian static water level
—median yield (— tests)

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How deep are wells in and around Reliance (57569), South Dakota?

The median drilled well depth in and around Reliance (57569) is 1,193 ft, based on 67 wells with recorded depths in the state SD DANR database. Half fall between 1,140 ft and 1,280 ft; 90% are shallower than 1,363 ft.

How much does it cost to drill a well in and around Reliance (57569)?

Applying published per-foot rates to the local median depth of 1,193 ft: drilling and casing alone typically runs $29,825–$77,545; a complete system including pump, pressure tank, and hookup typically runs $71,580–$119,300. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Reliance (57569)?

The median static water level is 140 ft below ground surface (middle half of wells: 140 ft–140 ft), from 1 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 0 100–150 ft 0 150–200 ft 0 200–300 ft 0 300–400 ft 0 400–600 ft 0 600+ ft 66
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Part of Lyman 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.