⟁ South Carolina Well Data field records · 2026 survey

South Carolina Well Data › Allendale County › Allendale (29810)

Allendale, SC (29810): well depth, water level & drilling cost

✓ 106 SCDES + USGS records · Allendale County

355 ftmedian well depth
285 ft–630 fttypical depth range
43 ftmedian static water level
100 gpmmedian yield (33 tests)

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How deep are wells in and around Allendale (29810), South Carolina?

The median drilled well depth in and around Allendale (29810) is 355 ft, based on 106 wells with recorded depths in the state SCDES + USGS database. Half fall between 285 ft and 630 ft; 90% are shallower than 902 ft.

How much does it cost to drill a well in and around Allendale (29810)?

Applying published per-foot rates to the local median depth of 355 ft: drilling and casing alone typically runs $8,875–$23,075; a complete system including pump, pressure tank, and hookup typically runs $21,300–$35,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Allendale (29810)?

The median static water level is 43 ft below ground surface (middle half of wells: 26 ft–63 ft), from 51 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 1 100–150 ft 4 150–200 ft 9 200–300 ft 14 300–400 ft 39 400–600 ft 11 600+ ft 27
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Part of Allendale 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.