South Dakota Well Data › Spink County
Spink County, South Dakota: well depth, water level & drilling cost
✓ 2,720 SD DANR records · verified 2026-08-24
How deep are wells in Spink County, South Dakota?
The median drilled well depth in Spink County is 910 ft, based on 2,686 wells with recorded depths in the state SD DANR database. Half of all wells fall between 122 ft and 977 ft; 90% are shallower than 1,050 ft. Wells drilled since 2016 have a median depth of 138 ft.
How much does it cost to drill a well in Spink County?
Applying published per-foot rates to the local median depth of 138 ft: drilling and casing alone typically runs $3,450–$8,970; a complete system including pump, pressure tank, and hookup typically runs $8,280–$13,800. Actual quotes depend on site access, geology, and casing requirements.
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Drilled depth distribution
Who drills wells in Spink County?
Companies by number of wells completed in this county, per the completion reports South Dakota drillers file with DANR.
| Driller | Wells since 2016 |
|---|---|
| STRETCH'S WELL SERVICE, INC. | 102 |
| PULLMAN WELL DRILLING | 20 |
| MANIKOWSKI WELL DRILLING | 4 |
| STEFFL DRILLING & PUMP, INC. | 2 |
| LENIUS WELL DRILLING | 1 |
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Free lookup Property report — $29Method: 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). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.