Mississippi Well Data › Marion County

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

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

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

150 ftmedian well depth

92 ft–235 fttypical depth range

—median depth since 2016

How deep are wells in Marion County, Mississippi?

The median drilled well depth in Marion County is 150 ft, based on 890 wells with recorded depths in the state USGS NWIS database. Half of all wells fall between 92 ft and 235 ft; 90% are shallower than 509 ft. Wells drilled since 2016 have a median depth of —.

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

Applying published per-foot rates to the local median depth of 150 ft: drilling and casing alone typically runs $3,750–$9,750; a complete system including pump, pressure tank, and hookup typically runs $9,000–$15,000. Actual quotes depend on site access, geology, and casing requirements.

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Drilled depth distribution

0–50 ft 83 50–100 ft 156 100–150 ft 205 150–200 ft 145 200–300 ft 136 300–400 ft 40 400–600 ft 61 600+ ft 64

Looking at a specific property in Marion County?

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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.