Water quality for ZIP code 44490
ZIP 44490 covers Washingtonville in Columbiana County, Ohio, one of 19 ZIP codes in the county. 114 active public water systems serve the county; 57 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 Columbiana County
16 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Leetonia Village PWS |
1,833 | 1 | 1.3 mi | |
| Breezeway Mobile Manor |
46 | 1 | 3.2 mi | |
| Salem City |
16,850 | 1 | 4.5 mi | |
| Columbiana City PWS |
6,727 | 1 | 4.5 mi | |
| Lisbon Village |
2,821 | 3 | 8.3 mi | |
| New Waterford Village PWS |
1,238 | 1 | 8.4 mi | |
| Deer Run MC |
106 | 1 | 9.7 mi | |
| Auburn Skilled Nursing & Rehabilitation |
50 | 2 | 9.8 mi | |
| East Palestine Village PWS |
4,761 | 1 | 12.4 mi | |
| Aqua Ohio Tomahawk Utilities |
715 | 1 | 12.8 mi | |
| Columbiana County-County Home RD PWS |
200 | 1 | 15.0 mi | |
| Guilford Lake Estates |
130 | 1 | 16.2 mi | |
| Guilford Highlands Mobile Home Park PWS |
103 | 1 | 16.3 mi | |
| Premier Park Estates LLC |
60 | 0 | 18.9 mi | |
| Buckeye Water District Ohio River |
10,300 | 3 | 19.2 mi | |
| East Liverpool City |
12,586 | 2 | 19.5 mi |
Non-community systems in Columbiana County (97: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Columbiana 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.