Water quality for ZIP code 30070
ZIP 30070 covers Porterdale in Newton County, Georgia, one of 5 ZIP codes in the county. 13 active public water systems serve the county; 8 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 Newton County
12 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Newton Co. Water-Sewerage Auth Covington |
74,364 | 0 | 1.6 mi | |
| Alcovy Mobile Home Park Covington |
120 | 2 | 3.3 mi | |
| Newton County Water System Covington |
0 | 0 | 3.5 mi | |
| Oxford Covington |
2,132 | 1 | 3.7 mi | |
| Porterdale Covington |
1,944 | 2 | 5.3 mi | |
| Dial Water System Oxford |
648 | 0 | 5.6 mi | |
| Mansfield Covington |
791 | 1 | 9.8 mi | |
| Newborn Water System Covington |
667 | 0 | 12.1 mi | |
| Riverside Estates MHP #2 |
334 | 5 | — | |
| Highlands on Haynes Creek S/d |
237 | 2 | — | |
| Covington Estates, LLC |
187 | 2 | — | |
| Little Haynes Subdivision |
62 | 1 | — |
About this data
Water systems are matched to Newton 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 Georgia 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.