Mississippi Well Data › Simpson County

Simpson County, Mississippi: well depth, owners & drilling cost

Name: Simpson County, Mississippi water well statistics
Creator: Mississippi Well Data
License: https://creativecommons.org/licenses/by/4.0/

✓ 1,213 MDEQ + USGS records · verified 2026-10-12

188 ftmedian well depth

130 ft–280 fttypical depth range

—median depth since 2016

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How deep are wells in Simpson County, Mississippi?

The median drilled well depth in Simpson County is 188 ft, based on 1,142 wells with recorded depths in the state MDEQ + USGS database. Half of all wells fall between 130 ft and 280 ft; 90% are shallower than 408 ft. Wells drilled since 2016 have a median depth of —.

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

Applying published per-foot rates to the local median depth of 188 ft: drilling and casing alone typically runs $4,700–$12,220; a complete system including pump, pressure tank, and hookup typically runs $11,280–$18,800. Actual quotes depend on site access, geology, and casing requirements.

Drilled depth distribution

0–50 ft 25 50–100 ft 116 100–150 ft 222 150–200 ft 243 200–300 ft 294 300–400 ft 118 400–600 ft 86 600+ ft 38

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Well records by ZIP code in Simpson County

Median depth, water level, and yield for each ZIP code with recorded wells.

Magee (39111) — 285 wells, median 150 ft
Pinola (39149) — 256 wells, median 184 ft
Mendenhall (39114) — 227 wells, median 150 ft
D Lo (39062) — 167 wells, median 260 ft
Harrisville (39082) — 145 wells, median 240 ft
Braxton (39044) — 89 wells, median 250 ft

Method: medians computed from MDEQ + USGS records (USGS NWIS groundwater inventory, water-supply wells only (monitoring wells, test holes and injection wells excluded), and only wells carrying a measured depth). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.