⟁ South Carolina Well Data field records · 2026 survey

South Carolina Well Data › Florence County

Florence County, South Carolina: well depth, owners & drilling cost

✓ 423 USGS NWIS records · verified 2026-08-28

228 ftmedian well depth
140 ft–418 fttypical depth range
—median depth since 2016

How deep are wells in Florence County, South Carolina?

The median drilled well depth in Florence County is 228 ft, based on 423 wells with recorded depths in the state USGS NWIS database. Half of all wells fall between 140 ft and 418 ft; 90% are shallower than 678 ft. Wells drilled since 2016 have a median depth of —.

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

Applying published per-foot rates to the local median depth of 228 ft: drilling and casing alone typically runs $5,700–$14,820; a complete system including pump, pressure tank, and hookup typically runs $13,680–$22,800. Actual quotes depend on site access, geology, and casing requirements.

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Drilled depth distribution

0–50 ft 25 50–100 ft 26 100–150 ft 66 150–200 ft 67 200–300 ft 69 300–400 ft 53 400–600 ft 62 600+ ft 55
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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.