North Carolina Well Data › Duplin County
Duplin County, North Carolina: well depth, water level & drilling cost
✓ 1,057 NC DEQ + USGS records · verified 2026-10-19
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How deep are wells in Duplin County, North Carolina?
The median drilled well depth in Duplin County is 195 ft, based on 1,057 wells with recorded depths in the state NC DEQ + USGS database. Half of all wells fall between 140 ft and 251 ft; 90% are shallower than 290 ft. Wells drilled since 2016 have a median depth of 225 ft.
How much does it cost to drill a well in Duplin County?
Applying published per-foot rates to the local median depth of 225 ft: drilling and casing alone typically runs $5,625–$14,625; a complete system including pump, pressure tank, and hookup typically runs $13,500–$22,500. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Duplin County?
The median static water level is 35 ft below ground surface (middle half of wells: 21 ft–47 ft), from 934 measurements.
How much water do wells in Duplin County produce?
The median tested yield is 40 gpm (middle half: 30 gpm–80 gpm), from 934 pump tests. A typical household needs 5–10 gpm.
Drilled depth distribution
Who drills wells in Duplin County?
| Driller | Wells since 2016 |
|---|---|
| LLOYD MARES | 52 |
| Lloyd Mares | 30 |
| DAVID REGISTER | 27 |
| DAVID L REGISTER | 18 |
| IRVINN GUTIERREZ-BAUTISTA | 6 |
| LLOYD MAERS | 3 |
| Arthur Cannady | 3 |
| David L Register | 2 |
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Well records by ZIP code in Duplin County
Median depth, water level, and yield for each ZIP code with recorded wells.
- Wallace (28466) — 153 wells, median 158 ft
- Chinquapin (28521) — 110 wells, median 268 ft
- Rose Hill (28458) — 82 wells, median 188 ft
- Warsaw (28398) — 77 wells, median 230 ft
- Magnolia (28453) — 76 wells, median 220 ft
- Teachey (28464) — 51 wells, median 220 ft
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). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.