⟁ North Carolina Well Data field records · 2026 survey

North Carolina Well Data › Gaston County › Mount Holly (28120)

Mount Holly, NC (28120): well depth, water level & drilling cost

✓ 141 NC DEQ + USGS records · Gaston County

300 ftmedian well depth
200 ft–462 fttypical depth range
30 ftmedian static water level
12 gpmmedian yield (120 tests)

Pull every recorded well near a Mount Holly (28120) address — $49

How deep are wells in and around Mount Holly (28120), North Carolina?

The median drilled well depth in and around Mount Holly (28120) is 300 ft, based on 141 wells with recorded depths in the state NC DEQ + USGS database. Half fall between 200 ft and 462 ft; 90% are shallower than 720 ft.

How much does it cost to drill a well in and around Mount Holly (28120)?

Applying published per-foot rates to the local median depth of 300 ft: drilling and casing alone typically runs $7,500–$19,500; a complete system including pump, pressure tank, and hookup typically runs $18,000–$30,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Mount Holly (28120)?

The median static water level is 30 ft below ground surface (middle half of wells: 24 ft–40 ft), from 113 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 4 100–150 ft 6 150–200 ft 14 200–300 ft 40 300–400 ft 24 400–600 ft 24 600+ ft 25
Looking at a specific property in Mount Holly (28120)?

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 who work in Mount Holly (28120)

Free. Goes to licensed drillers working Gaston County.

Part of Gaston County well records.

Method: medians computed from NC DEQ + USGS records (NC DEQ GW-1 well construction records plus the USGS NWIS inventory, water-supply wells only (monitoring, recovery, injection, remediation and geothermal wells excluded; untyped legacy records kept only with a yield or 50+ ft depth), and USGS rows that duplicate a GW-1 record removed), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.