Mississippi Well Data › Madison County

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

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

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

470 ftmedian well depth

195 ft–671 fttypical depth range

—median depth since 2016

How deep are wells in Madison County, Mississippi?

The median drilled well depth in Madison County is 470 ft, based on 808 wells with recorded depths in the state USGS NWIS database. Half of all wells fall between 195 ft and 671 ft; 90% are shallower than 1,040 ft. Wells drilled since 2016 have a median depth of —.

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

Applying published per-foot rates to the local median depth of 470 ft: drilling and casing alone typically runs $11,750–$30,550; a complete system including pump, pressure tank, and hookup typically runs $28,200–$47,000. Actual quotes depend on site access, geology, and casing requirements.

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Drilled depth distribution

0–50 ft 72 50–100 ft 43 100–150 ft 58 150–200 ft 31 200–300 ft 67 300–400 ft 74 400–600 ft 193 600+ ft 270

Looking at a specific property in Madison 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.