⟁ South Carolina Well Data field records · 2026 survey

South Carolina Well Data › Williamsburg County

Williamsburg County, South Carolina: well depth, water level & drilling cost

✓ 339 SCDES + USGS records · verified 2026-10-12

284 ftmedian well depth
125 ft–572 fttypical depth range
20 ftmedian static water level
105 gpmmedian yield (198 tests)

Pull every recorded well near a Williamsburg County address — $49

How deep are wells in Williamsburg County, South Carolina?

The median drilled well depth in Williamsburg County is 284 ft, based on 337 wells with recorded depths in the state SCDES + USGS database. Half of all wells fall between 125 ft and 572 ft; 90% are shallower than 852 ft. Wells drilled since 2016 have a median depth of 615 ft.

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

Applying published per-foot rates to the local median depth of 284 ft: drilling and casing alone typically runs $7,100–$18,460; a complete system including pump, pressure tank, and hookup typically runs $17,040–$28,400. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Williamsburg County?

The median static water level is 20 ft below ground surface (middle half of wells: 10 ft–51 ft), from 186 measurements.

How much water do wells in Williamsburg County produce?

The median tested yield is 105 gpm (middle half: 75 gpm–300 gpm), from 198 pump tests. A typical household needs 5–10 gpm.

Drilled depth distribution

0–50 ft 23 50–100 ft 33 100–150 ft 46 150–200 ft 41 200–300 ft 27 300–400 ft 23 400–600 ft 61 600+ ft 83

Who drills wells in Williamsburg County?

DrillerWells since 2016
AAA Well Drilling2
Barefoot1
Professional Pump & Well1

See every driller with wells on record in Williamsburg County, ranked →

Get quotes from local drillers

Looking at a specific property in Williamsburg County?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $49
Get quotes from drillers active in Williamsburg County

Free. Goes to licensed drillers working Williamsburg County.

Well records by ZIP code in Williamsburg County

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

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.