⟁ Mississippi Well Data field records · 2026 survey

Mississippi Well Data › Yazoo County

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

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

333 ftmedian well depth
105 ft–780 fttypical depth range
64 ftmedian depth since 2016

How deep are wells in Yazoo County, Mississippi?

The median drilled well depth in Yazoo County is 333 ft, based on 967 wells with recorded depths in the state USGS NWIS database. Half of all wells fall between 105 ft and 780 ft; 90% are shallower than 1,119 ft. Wells drilled since 2016 have a median depth of 64 ft.

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

Applying published per-foot rates to the local median depth of 333 ft: drilling and casing alone typically runs $8,325–$21,645; a complete system including pump, pressure tank, and hookup typically runs $19,980–$33,300. Actual quotes depend on site access, geology, and casing requirements.

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Drilled depth distribution

0–50 ft 60 50–100 ft 143 100–150 ft 219 150–200 ft 22 200–300 ft 32 300–400 ft 43 400–600 ft 120 600+ ft 328
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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.