Water quality in Smithfield, North Carolina
Smithfield is in Johnston County. 54 active public water systems serve the county; 31 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 Johnston County
46 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Johnston Co-East Smithfield |
25,212 | 0 | 2.9 mi | |
| Selma, Town of Selma |
6,190 | 2 | 4.5 mi | |
| Wilson Heights S/d Wilson Mills |
25 | 1 | 4.9 mi | |
| Smithfield South Water Dist Smithfield |
803 | 1 | 4.9 mi | |
| Four Oaks, Town of Four Oaks |
2,302 | 1 | 5.7 mi | |
| Pine Level, Town of (firetower) Pine Level |
238 | 3 | 6.1 mi | |
| Pine Level, Town of Pine Level |
2,413 | 2 | 6.5 mi | |
| Heather Downs MH S/d Clayton |
112 | 0 | 7.0 mi | |
| Johnston Co-West Wilson Mills |
99,027 | 1 | 8.2 mi | |
| Buffalo Creek S/d Zebulon |
721 | 0 | 8.5 mi | |
| South Plantation S/d Clayton |
357 | 0 | 8.5 mi | |
| Paceville S/d Selma |
58 | 1 | 8.6 mi | |
| Micro, Town of (county Line) Micro |
107 | 2 | 9.4 mi | |
| Micro, Town of Micro |
470 | 4 | 9.5 mi | |
| Neuse Colony S/d Section B Clayton |
190 | 0 | 9.6 mi | |
| Albany Acres S/d Clayton |
81 | 1 | 9.9 mi | |
| Stephanie Woods S/d Clayton |
245 | 0 | 10.2 mi | |
| Stoneybrook Estates S/d Micro |
80 | 0 | 10.3 mi | |
| Flowers Plantation Clayton |
12,809 | 2 | 10.4 mi | |
| Creekstone S/d Clayton |
505 | 0 | 10.6 mi | |
| Clayton, Town of Clayton |
30,876 | 0 | 11.1 mi | |
| White Oak Plantation Clayton |
521 | 0 | 11.1 mi | |
| Willowbrook Development Clayton |
432 | 0 | 11.1 mi | |
| Winston Plantation Clayton |
229 | 0 | 11.1 mi | |
| Riverwood S/d Clayton |
553 | 1 | 11.3 mi |
Non-community systems in Johnston County (7: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Smithfield Moose Lodge Smithfield |
100 | 1 | 1 | |
|
Dalton McLamb Mlc NO 250 Benson |
40 | 0 | 0 | |
|
Tucker Lake Benson |
200 | 1 | 1 | |
|
Central Crops Research Station Clayton |
25 | 0 | 0 | |
|
Clemmons State Forest Clayton |
50 | 1 | 1 | |
|
Tippetts Chapel Fwb Church Clayton |
130 | 1 | 0 | |
|
Mac`s General Merchantile Dunn |
25 | 1 | 0 |
About this data
Water systems are matched to Johnston County, nearest to Smithfield 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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.