Water quality for ZIP code 15101
ZIP 15101 covers Allison Park and Glenshaw 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 |
|---|---|---|---|---|
|
Marys Chuck Wagon |
25 | 0 | 0 | |
|
Lennys Place |
100 | 3 | 2 | |
|
The Fools Bar |
50 | 0 | 0 | |
|
Allegheny Country Rifle Club |
50 | 0 | 0 | |
|
Scoreboard Lounge |
100 | 0 | 0 | |
|
Willees Tavern |
100 | 1 | 0 | |
|
Ahn Wexford Hospital |
1,072 | 0 | 0 | |
|
Cemline Corp |
60 | 1 | 0 | |
|
West Penn Hospital |
500 | 0 | 0 | |
|
Upmc Shadyside Hillman Campus |
4,750 | 1 | 0 | |
|
Allegheny General Hospital |
2,595 | 0 | 0 | |
|
VA Pittsburgh UD |
6,701 | 1 | 0 | |
|
Upmc Presbyterian |
8,200 | 2 | 0 | |
|
Upmc Western Psychiatric Inst |
2,645 | 3 | 1 | |
|
Glassmere Food Mart 252 |
100 | 1 | 1 | |
|
Upmc Montefiore |
4,500 | 2 | 0 | |
|
Duquesne Club |
210 | 1 | 0 | |
|
Upmc Magee Womens Hospital |
4,900 | 3 | 1 | |
|
Heritage Valley Sewickley |
750 | 0 | 0 | |
|
Allegheny Valley Hospital |
908 | 0 | 0 | |
|
Flaugherty House |
300 | 0 | 0 | |
|
Jefferson Hospital |
2,470 | 0 | 0 | |
|
PA Motor Speedway Snack Bar |
300 | 3 | 0 | |
|
Youthtowne |
25 | 1 | 1 | |
|
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.