⟁ South Dakota Well Data field records · 2026 survey

South Dakota Well Data › Sully County › Onida (57564)

Onida, SD (57564): well depth, water level & drilling cost

✓ 174 SD DANR records · Sully County

66 ftmedian well depth
45 ft–1,580 fttypical depth range
40 ftmedian static water level
—median yield (— tests)

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How deep are wells in and around Onida (57564), South Dakota?

The median drilled well depth in and around Onida (57564) is 66 ft, based on 174 wells with recorded depths in the state SD DANR database. Half fall between 45 ft and 1,580 ft; 90% are shallower than 1,813 ft.

How much does it cost to drill a well in and around Onida (57564)?

Applying published per-foot rates to the local median depth of 66 ft: drilling and casing alone typically runs $1,650–$4,290; a complete system including pump, pressure tank, and hookup typically runs $3,960–$6,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Onida (57564)?

The median static water level is 40 ft below ground surface (middle half of wells: 35 ft–110 ft), from 3 measurements.

Drilled depth distribution

0–50 ft 52 50–100 ft 48 100–150 ft 12 150–200 ft 6 200–300 ft 3 300–400 ft 0 400–600 ft 0 600+ ft 53
Looking at a specific property in Onida (57564)?

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Part of Sully 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.