⟁ Mississippi Well Data field records · 2026 survey

Mississippi Well Data › Lamar County

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

✓ 3,159 MDEQ + USGS records · verified 2026-10-12

105 ftmedian well depth
70 ft–200 fttypical depth range
—median depth since 2016

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How deep are wells in Lamar County, Mississippi?

The median drilled well depth in Lamar County is 105 ft, based on 3,023 wells with recorded depths in the state MDEQ + USGS database. Half of all wells fall between 70 ft and 200 ft; 90% are shallower than 375 ft. Wells drilled since 2016 have a median depth of —.

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

Applying published per-foot rates to the local median depth of 105 ft: drilling and casing alone typically runs $2,625–$6,825; a complete system including pump, pressure tank, and hookup typically runs $6,300–$10,500. Actual quotes depend on site access, geology, and casing requirements.

Drilled depth distribution

0–50 ft 284 50–100 ft 1,079 100–150 ft 616 150–200 ft 257 200–300 ft 349 300–400 ft 170 400–600 ft 93 600+ ft 175
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Well records by ZIP code in Lamar County

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

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.