Water quality for ZIP code 28521
ZIP 28521 covers Chinquapin in Duplin County, North Carolina, one of 12 ZIP codes in the county. 20 active public water systems serve the county; 13 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Duplin County
12 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Beulaville, Town of Beulaville |
1,326 | 0 | 7.5 mi | |
| Greenevers, Town of Greenevers |
1,390 | 0 | 11.5 mi | |
| Wallace, Town of Wallace |
5,825 | 4 | 15.5 mi | |
| Duplin County Water System Kenansville |
18,542 | 0 | 15.6 mi | |
| Teachey, Town of Teachey |
663 | 4 | 15.9 mi | |
| Kenansville, Town of Kenansville |
876 | 2 | 16.2 mi | |
| Rose Hill, Town of Rose Hill |
1,867 | 1 | 16.5 mi | |
| Magnolia, Town of Magnolia |
980 | 3 | 18.8 mi | |
| Mission Park B&l Trailer Court Burgaw |
65 | 1 | 23.2 mi | |
| Warsaw, Town of Warsaw |
3,108 | 0 | 23.8 mi | |
| Faison, Town of Faison |
1,410 | 3 | 30.6 mi | |
| Calypso, Town of Calypso |
660 | 4 | 31.2 mi |
Non-community systems in Duplin County (7: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Whippoorwill Campground Beulaville |
89 | 0 | 0 | |
|
Lake Leamon Campground Wallace |
127 | 1 | 1 | |
|
Lear Corporation Kenansville |
510 | 1 | 1 | |
|
House of Raeford Rose Hill |
600 | 2 | 1 | |
|
House of Raeford--Wallace Teachey |
625 | 2 | 1 | |
|
Country Squire Restaurant Warsaw |
75 | 0 | 0 | |
|
Duplin Country Club Kenansville |
150 | 1 | 0 |
About this data
Water systems are matched to Duplin County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The North Carolina records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.