Water quality for ZIP code 15220
ZIP 15220 covers Pittsburgh and Green Tree in Allegheny County, Pennsylvania, one of 103 ZIP codes in the county. 70 active public water systems serve the county; 48 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 Allegheny County
38 systems, nearest firstNon-community systems in Allegheny County (31: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Duquesne Club |
210 | 1 | 0 | |
|
Allegheny General Hospital |
2,595 | 0 | 0 | |
|
Upmc Magee Womens Hospital |
4,900 | 3 | 1 | |
|
Upmc Montefiore |
4,500 | 2 | 0 | |
|
Upmc Presbyterian |
8,200 | 2 | 0 | |
|
VA Pittsburgh UD |
6,701 | 1 | 0 | |
|
Upmc Western Psychiatric Inst |
2,645 | 3 | 1 | |
|
West Penn Hospital |
500 | 0 | 0 | |
|
Upmc Shadyside Hillman Campus |
4,750 | 1 | 0 | |
|
Allegheny Country Rifle Club |
50 | 0 | 0 | |
|
The Fools Bar |
50 | 0 | 0 | |
|
Jefferson Hospital |
2,470 | 0 | 0 | |
|
Heritage Valley Sewickley |
750 | 0 | 0 | |
|
PA Motor Speedway Snack Bar |
300 | 3 | 0 | |
|
Flaugherty House |
300 | 0 | 0 | |
|
Youthtowne |
25 | 1 | 1 | |
|
Cemline Corp |
60 | 1 | 0 | |
|
Ahn Wexford Hospital |
1,072 | 0 | 0 | |
|
Marys Chuck Wagon |
25 | 0 | 0 | |
|
Glassmere Food Mart 252 |
100 | 1 | 1 | |
|
Lennys Place |
100 | 3 | 2 | |
|
Willees Tavern |
100 | 1 | 0 | |
|
Scoreboard Lounge |
100 | 0 | 0 | |
|
Allegheny Valley Hospital |
908 | 0 | 0 | |
|
Pittsburgh Intl Airport |
26,915 | 5 | 0 | |
|
Childens Hospital Upmc |
3,000 | 1 | 1 | |
|
Davids Diner |
900 | 1 | 0 | |
|
Fast Stop |
100 | 0 | 0 | |
|
Culligan Store Sol of Alleg CO |
25 | 1 | 0 | |
|
Glacier Water Serv Allegheny C |
25 | 1 | 0 | |
|
National Water Service |
25 | 2 | 0 |
About this data
Water systems are matched to Allegheny 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.