South Carolina Well Data › Florence County
Florence County, South Carolina: well depth, water level & drilling cost
✓ 584 SCDES + USGS records · verified 2026-10-12
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How deep are wells in Florence County, South Carolina?
The median drilled well depth in Florence County is 270 ft, based on 583 wells with recorded depths in the state SCDES + USGS database. Half of all wells fall between 150 ft and 500 ft; 90% are shallower than 716 ft. Wells drilled since 2016 have a median depth of 456 ft.
How much does it cost to drill a well in Florence County?
Applying published per-foot rates to the local median depth of 270 ft: drilling and casing alone typically runs $6,750–$17,550; a complete system including pump, pressure tank, and hookup typically runs $16,200–$27,000. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Florence County?
The median static water level is 39 ft below ground surface (middle half of wells: 21 ft–63 ft), from 337 measurements.
How much water do wells in Florence County produce?
The median tested yield is 100 gpm (middle half: 80 gpm–490 gpm), from 333 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
Who drills wells in Florence County?
| Driller | Wells since 2016 |
|---|---|
| AAA Well Drilling | 8 |
| Professional Pump and Well | 1 |
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Well records by ZIP code in Florence County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Florence (29502) — 129 wells, median 255 ft
- Florence (29501) — 109 wells, median 259 ft
- Lake City (29560) — 60 wells, median 395 ft
- Florence (29506) — 60 wells, median 305 ft
Method: medians computed from SCDES + 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.