County · North Carolina
Harnett County, North Carolina: drinking water records
This overview covers 11 ZIP codes and 11 community water systems in Harnett County. It also stands in for 0 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Angier, Town of NC0343015 | 13,302 | 120 | 8 | 1 | 0 ppb |
| Lillington Water System NC0343025 | 3,847 | 95 | 8 | 1 | 0 ppb |
| Harnett Regional Water NC0343045 | 121,885 | 120 | 7 | 0 | 0 ppb |
| Dunn, City of NC0343010 | 12,442 | 120 | 8 | 0 | 0 ppb |
| Fort Bragg Linden Oaks NC5043001 | 3,733 | 240 | 8 | 0 | 0 ppb |
| Coats, Town of NC0343020 | 3,052 | 0 | 0 | 0 | 0 ppb |
| Lillington Water System - Vandercroft NC5043003 | 595 | 0 | 0 | 0 | 0 ppb |
| Suburban Acres MHP IN5243024 | 333 | 0 | 0 | 0 | 0 ppb |
| Shady Grove MHP NC0343104 | 241 | 0 | 0 | 0 | 3 ppb |
| Glen Lake Estates PA6430014 | 94 | 0 | 0 | 0 | 0.8 ppb |
| Lillington Water System-Riverbluff NC5043002 | 93 | 0 | 0 | 0 | 1.5 ppb |
ZIP reports in Harnett County
No ZIP report in this county is published yet.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.