Water quality for ZIP code 45503
ZIP 45503 covers Springfield and Northridge in Clark County, Ohio, one of 16 ZIP codes in the county. 92 active public water systems serve the county; 55 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 Clark County
26 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Clark County Northridge PWS |
8,874 | 0 | 2.6 mi | |
| Brookside Village MHP PWS |
475 | 4 | 4.9 mi | |
| Greenlawn Condos |
203 | 1 | 5.1 mi | |
| Rolling Terrace MHP |
90 | 1 | 5.2 mi | |
| Clark County Limecrest PWS |
215 | 1 | 5.3 mi | |
| Harmony Estates Mobile Home Park |
507 | 0 | 5.7 mi | |
| Clark County Lawrenceville PWS |
302 | 1 | 5.8 mi | |
| Evergreen Edgewood MHP PWS |
80 | 2 | 7.1 mi | |
| Enon Heights MHP PWS |
85 | 1 | 7.9 mi | |
| Enon Village PWS |
2,415 | 0 | 8.0 mi | |
| Chateau Estates MHP PWS |
430 | 2 | 8.1 mi | |
| South Vienna Village PWS |
393 | 3 | 8.8 mi | |
| Catawba Village PWS |
241 | 1 | 9.1 mi | |
| North Hampton Village PWS |
538 | 2 | 9.3 mi | |
| Clark County Green Meadows 2 PWS |
3,008 | 2 | 11.2 mi | |
| South Charleston Village PWS |
1,660 | 2 | 11.6 mi | |
| Brookwood MHP PWS |
145 | 1 | 12.2 mi | |
| Park Terrace MHP |
100 | 1 | 12.2 mi | |
| Honey Creek Village MHP PWS |
225 | 2 | 12.7 mi | |
| Country Haven MHP PWS |
234 | 2 | 13.7 mi | |
| New Carlisle City PWS |
5,800 | 2 | 13.9 mi | |
| Woodbury Apartments PWS |
120 | 2 | 14.3 mi | |
| Clark County Park Layne PWS |
4,221 | 0 | 14.8 mi | |
| Fairway Terrace MHP PWS |
800 | 1 | 16.1 mi | |
| Clark County Rockway PWS |
383 | 2 | — |
Non-community systems in Clark County (65: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Clark 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.