Water quality for ZIP code 43230
ZIP 43230 covers Gahanna, Columbus, New Albany, and Huber Ridge in Franklin County, Ohio, one of 43 ZIP codes in the county. 99 active public water systems serve the county; 38 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 Franklin County
30 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Leonard Park PWS |
266 | 2 | 2.5 mi | |
| BY Way Mobile Home Park |
150 | 0 | 3.7 mi | |
| Jefferson Water and Sewer District PWS |
11,294 | 1 | 4.3 mi | |
| Aqua Ohio Huber Ridge PWS |
5,393 | 0 | 4.3 mi | |
| Bexley City PWS |
14,250 | 2 | 6.0 mi | |
| Westerville City PWS |
39,000 | 0 | 6.7 mi | |
| Reynoldsburg City PWS |
37,847 | 1 | 6.7 mi | |
| Columbus Public Water System |
1,309,468 | 0 | 7.0 mi | |
| Aqua Ohio Blacklick |
7,100 | 0 | 8.9 mi | |
| Sanitary District #4 |
8,575 | 2 | 11.3 mi | |
| Aqua Ohio Worthington Hills PWS |
2,500 | 0 | 11.4 mi | |
| Obetz Satellite 2 PWS |
1,267 | 2 | 11.9 mi | |
| Obetz Satellite 1 PWS |
151 | 2 | 12.2 mi | |
| Obetz Village PWS |
3,167 | 3 | 12.3 mi | |
| Groveport PWS |
3,229 | 0 | 12.6 mi | |
| Enchanted Acres MHP |
750 | 1 | 12.8 mi | |
| Obetz Satellite 6 PWS |
1,317 | 2 | 13.1 mi | |
| Canal Winchester City PWS |
9,286 | 1 | 13.8 mi | |
| Monterey Care Center |
130 | 0 | 14.9 mi | |
| Country Side Mobile Home |
180 | 0 | 15.4 mi | |
| Ponderosa Estates MHP |
216 | 0 | 15.7 mi | |
| Aqua Ohio Timberbrook PW |
865 | 0 | 16.1 mi | |
| Lockbourne Village PWS |
275 | 2 | 16.6 mi | |
| Hayden Heights MHP |
188 | 3 | 17.0 mi | |
| Aqua Ohio Lake Darby |
3,562 | 0 | 19.8 mi |
Non-community systems in Franklin County (68: 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.
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 Ohio 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.