Water quality in Gap, Pennsylvania
Gap is in Lancaster County. 427 active public water systems serve the county; 220 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Lancaster County
97 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Crestwood Community |
470 | 1 | 1.2 mi | |
| Stoneyhill MHP |
124 | 3 | 2.4 mi | |
| Christiana Muni Water Auth |
1,100 | 2 | 2.7 mi | |
| Paradise Meadows |
90 | 0 | 4.5 mi | |
| Villas at Georgetown |
30 | 2 | 5.2 mi | |
| Leacock Twp Mun Auth |
1,640 | 2 | 5.3 mi | |
| Christs Home for Children |
31 | 0 | 5.3 mi | |
| Calamus Estates |
140 | 4 | 5.5 mi | |
| Welsh Mountain Home |
53 | 1 | 5.6 mi | |
| Triple J MHP |
200 | 2 | 6.4 mi | |
| Acorn Acres |
50 | 2 | 6.7 mi | |
| Eden Glen Village |
80 | 2 | 7.1 mi | |
| Scenic View |
45 | 3 | 8.3 mi | |
| New Holland Borough |
8,490 | 2 | 8.3 mi | |
| Strasburg Muni Water Auth |
3,100 | 1 | 8.7 mi | |
| Mountaintop Mobilehome Park |
115 | 3 | 8.7 mi | |
| Western Heights |
312 | 0 | 8.8 mi | |
| Weaverland Valley Blue Ball |
1,946 | 2 | 8.8 mi | |
| Groffdale Mobilehome Park |
98 | 3 | 9.3 mi | |
| Log Cabin Court |
175 | 1 | 9.5 mi | |
| Monger Mobilehome Park |
48 | 0 | 9.7 mi | |
| Quarryville Boro |
3,150 | 2 | 10.0 mi | |
| Heritage Est Mobile Homes |
330 | 0 | 10.2 mi | |
| Quarryville Presby Ret Comm |
750 | 1 | 10.2 mi | |
| Beaver Valley MHP |
50 | 3 | 10.4 mi |
Non-community systems in Lancaster County (329: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Lancaster County, nearest to Gap 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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.