⟁ South Carolina Well Data field records · 2026 survey

South Carolina Well Data › Barnwell County › Barnwell (29812)

Barnwell, SC (29812): well depth, water level & drilling cost

✓ 311 SCDES + USGS records · Barnwell County

96 ftmedian well depth
55 ft–265 fttypical depth range
37 ftmedian static water level
75 gpmmedian yield (61 tests)

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How deep are wells in and around Barnwell (29812), South Carolina?

The median drilled well depth in and around Barnwell (29812) is 96 ft, based on 311 wells with recorded depths in the state SCDES + USGS database. Half fall between 55 ft and 265 ft; 90% are shallower than 401 ft.

How much does it cost to drill a well in and around Barnwell (29812)?

Applying published per-foot rates to the local median depth of 96 ft: drilling and casing alone typically runs $2,400–$6,240; a complete system including pump, pressure tank, and hookup typically runs $5,760–$9,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Barnwell (29812)?

The median static water level is 37 ft below ground surface (middle half of wells: 28 ft–46 ft), from 145 measurements.

Drilled depth distribution

0–50 ft 52 50–100 ft 106 100–150 ft 27 150–200 ft 21 200–300 ft 39 300–400 ft 31 400–600 ft 18 600+ ft 17
Looking at a specific property in Barnwell (29812)?

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Part of Barnwell County well records.

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), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.