Water quality for ZIP code 27816
ZIP 27816 covers Castalia in Franklin County, North Carolina, one of 5 ZIP codes in the county. 73 active public water systems serve the county; 30 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Franklin County
19 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Louisburg, Town of Louisburg |
4,554 | 1 | 13.2 mi | |
| Fox Park MHP Louisburg |
158 | 2 | 13.6 mi | |
| Wilders Village S/d Bunn |
112 | 0 | 13.6 mi | |
| Lake Royale S/d Bunn |
5,890 | 4 | 14.3 mi | |
| Baker S/d Bunn |
187 | 0 | 14.3 mi | |
| Ransdell MHP Bunn |
114 | 3 | 14.3 mi | |
| Bunn, Town of Bunn |
950 | 1 | 14.4 mi | |
| Sweet Briar S/d Louisburg |
143 | 1 | 18.0 mi | |
| Franklin County Water & Sewer Franklinton |
26,060 | 4 | 18.4 mi | |
| Bailey Farms Subdivision Louisburg |
181 | 2 | 18.6 mi | |
| Garrett Ridge S/d Bunn |
53 | 0 | 19.0 mi | |
| Woodford S/d Zebulon |
125 | 0 | 20.4 mi | |
| Sleepy Creek MHP (wells 3,4,5) Youngsville |
84 | 0 | 21.1 mi | |
| Rustic Ridge MHP Franklinton |
117 | 3 | 21.7 mi | |
| Olivet S/d Franklinton |
75 | 0 | 21.8 mi | |
| Franklinton, Town of Franklinton |
3,142 | 2 | 21.9 mi | |
| Ridgemont S/d Franklinton |
110 | 1 | 24.3 mi | |
| Meadow Lake S/d Youngsville |
117 | 0 | 24.9 mi | |
| Millstone S/d Franklinton |
272 | 3 | 25.7 mi |
Non-community systems in Franklin County (53: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Franklin 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.