North Carolina Well Data field records · 2026 survey

North Carolina Well Data › Harnett County

Harnett County, North Carolina: well depth, owners & drilling cost

✓ 49 USGS NWIS records · verified 2026-08-27

180 ftmedian well depth
128 ft–255 fttypical depth range
median depth since 2016

How deep are wells in Harnett County, North Carolina?

The median drilled well depth in Harnett County is 180 ft, based on 49 wells with recorded depths in the state USGS NWIS database. Half of all wells fall between 128 ft and 255 ft; 90% are shallower than 325 ft. Wells drilled since 2016 have a median depth of —.

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

Applying published per-foot rates to the local median depth of 180 ft: drilling and casing alone typically runs $4,500–$11,700; a complete system including pump, pressure tank, and hookup typically runs $10,800–$18,000. Actual quotes depend on site access, geology, and casing requirements.

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Drilled depth distribution

0–50 ft 5 50–100 ft 4 100–150 ft 8 150–200 ft 11 200–300 ft 12 300–400 ft 5 400–600 ft 4 600+ ft 0
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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.