Water quality for ZIP code 15379
ZIP 15379 covers West Middletown in Washington County, Pennsylvania, one of 56 ZIP codes in the county. 29 active public water systems serve the county; 23 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Washington County
8 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Washington Estates II MHC LLC |
373 | 4 | 9.0 mi | |
| Donegal Township |
820 | 7 | 10.7 mi | |
| Marianna Muni Water Works |
480 | 5 | 23.0 mi | |
| Ellsworth Boro Water Dept |
1,250 | 5 | 23.3 mi | |
| Bentleyville Muni Auth |
2,600 | 4 | 23.8 mi | |
| Tri Cnty JT Muni Auth |
10,100 | 7 | 25.4 mi | |
| Auth of Boro of Charleroi |
27,000 | 3 | 27.0 mi | |
| South Park MHC LLC |
740 | 3 | — |
Non-community systems in Washington County (20: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Avella Area School District |
850 | 0 | 0 | |
|
Bullpen Rustic Lodge |
100 | 1 | 0 | |
|
Camp Agape |
50 | 0 | 0 | |
|
American Legion Post 907 |
25 | 1 | 0 | |
|
Cornerstone Care |
100 | 5 | 1 | |
|
Stallion Oilfield Services |
25 | 2 | 0 | |
|
Canonsburg Sportsmen Associatn |
50 | 0 | 0 | |
|
TC USA Pipeline Services LLC |
50 | 1 | 0 | |
|
Dean's Water Service, Inc. |
25 | 1 | 0 | |
|
Dogwood Hills Golf Course |
100 | 1 | 0 | |
|
Houston Sunoco |
25 | 1 | 0 | |
|
Mouse Trap |
50 | 0 | 0 | |
|
Lone Pine Community Center |
100 | 1 | 0 | |
|
Bsa Camp Annawanna |
25 | 2 | 1 | |
|
Four Seasons Resort |
100 | 2 | 0 | |
|
Lone Pine Stop #1 |
100 | 2 | 0 | |
|
Rough Cut Tavern |
50 | 0 | 0 | |
|
Culligan Store Sol of Wash CO |
25 | 0 | 0 | |
|
Glacier Water Serv Washington |
25 | 1 | 0 | |
|
West Pike Bulk Station |
25 | 1 | 0 |
About this data
Water systems are matched to Washington 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 Pennsylvania 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.