South Dakota Well Data › Bon Homme County

Bon Homme County, South Dakota: well depth, water level & drilling cost

Name: Bon Homme County, South Dakota water well statistics
Creator: South Dakota Well Data
License: https://creativecommons.org/licenses/by/4.0/

✓ 555 SD DANR records · verified 2026-08-24

230 ftmedian well depth

170 ft–322 fttypical depth range

104 ftmedian static water level

224 ftmedian depth since 2016

How deep are wells in Bon Homme County, South Dakota?

The median drilled well depth in Bon Homme County is 230 ft, based on 550 wells with recorded depths in the state SD DANR database. Half of all wells fall between 170 ft and 322 ft; 90% are shallower than 600 ft. Wells drilled since 2016 have a median depth of 224 ft.

How much does it cost to drill a well in Bon Homme County?

Applying published per-foot rates to the local median depth of 224 ft: drilling and casing alone typically runs $5,600–$14,560; a complete system including pump, pressure tank, and hookup typically runs $13,440–$22,400. Actual quotes depend on site access, geology, and casing requirements.

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Drilled depth distribution

0–50 ft 26 50–100 ft 18 100–150 ft 48 150–200 ft 96 200–300 ft 204 300–400 ft 62 400–600 ft 40 600+ ft 56

Who drills wells in Bon Homme County?

Companies by number of wells completed in this county, per the completion reports South Dakota drillers file with DANR.

Driller	Wells since 2016
THEIN WELL COMPANY, INC.	28
4 Boys TT, LLC DBA HEINE ELECTRIC & IRRIGATION	20
STRETCH'S WELL SERVICE, INC.	12
QUALITY WELL SERVICE LLC	9
CHRISTENSEN WELL & IRRIGATION,	9
SARGENT IRRIGATION	2
SAM WELL COMPANY	2
MIDWESTERN DRILLING LLC	1

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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). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.