Mississippi Well Data field records · 2026 survey

Mississippi Well Data › Tunica County

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

✓ 453 USGS NWIS records · verified 2026-08-27

110 ftmedian well depth
100 ft–122 fttypical depth range
median depth since 2016

How deep are wells in Tunica County, Mississippi?

The median drilled well depth in Tunica County is 110 ft, based on 453 wells with recorded depths in the state USGS NWIS database. Half of all wells fall between 100 ft and 122 ft; 90% are shallower than 1,627 ft. Wells drilled since 2016 have a median depth of —.

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

Applying published per-foot rates to the local median depth of 110 ft: drilling and casing alone typically runs $2,750–$7,150; a complete system including pump, pressure tank, and hookup typically runs $6,600–$11,000. Actual quotes depend on site access, geology, and casing requirements.

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Drilled depth distribution

0–50 ft 18 50–100 ft 79 100–150 ft 267 150–200 ft 2 200–300 ft 1 300–400 ft 1 400–600 ft 2 600+ ft 83
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Method: medians computed from USGS NWIS 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.