Water quality for ZIP code 15634
ZIP 15634 covers Grapeville in Westmoreland County, Pennsylvania, one of 77 ZIP codes in the county. 82 active public water systems serve the county; 68 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 Westmoreland County
16 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Stanton Hills Community |
100 | 6 | 5.8 mi | |
| Little Acres MHP |
30 | 6 | 10.0 mi | |
| Latrobe Muni Auth |
30,000 | 2 | 11.6 mi | |
| Pine Garden Apartments |
40 | 9 | 12.8 mi | |
| Youngstown Boro Muni Auth |
2,730 | 1 | 13.1 mi | |
| Meadows Mobile Home Park |
250 | 6 | 15.3 mi | |
| Sun Dial Village MHP |
90 | 5 | 15.3 mi | |
| Derry Boro Muni Auth |
6,500 | 3 | 15.4 mi | |
| New Kensington Muni Auth |
47,800 | 0 | 17.5 mi | |
| Torrance State Hospital |
997 | 3 | 20.4 mi | |
| Ligonier Twp Muni Auth |
3,293 | 8 | 21.3 mi | |
| Waterford Waterworks |
389 | 8 | 21.5 mi | |
| Mawc Furnace Run |
3,100 | 1 | 22.1 mi | |
| Fairfield Manor MHP |
92 | 7 | 24.0 mi | |
| Highridge Water Auth |
16,000 | 5 | 27.6 mi | |
| Laurel Mountain Borough |
110 | 3 | — |
Non-community systems in Westmoreland County (65: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Westmoreland 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.