Water quality in Adamstown, Pennsylvania
Adamstown 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
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Lancaster County
97 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Locustwood Mobilehome Park |
81 | 3 | 2.2 mi | |
| East Cocalico Township Auth |
6,735 | 1 | 3.0 mi | |
| Brookside Mobilehome Park |
176 | 3 | 3.3 mi | |
| West Cocalico Twp Water Auth |
2,430 | 1 | 3.3 mi | |
| Hawk Valley Village |
250 | 3 | 3.4 mi | |
| Denver Boro |
3,861 | 3 | 4.0 mi | |
| Homeroom Commons Apartments |
34 | 1 | 5.0 mi | |
| Oakridge Park |
75 | 1 | 5.2 mi | |
| Glenwood Mobilehome Park |
40 | 0 | 5.9 mi | |
| Terre Hill Borough |
1,295 | 1 | 6.0 mi | |
| Victoria Manor Est |
120 | 2 | 7.0 mi | |
| Ephrata Area Joint Authority |
24,500 | 3 | 7.5 mi | |
| Millbrooke Est |
98 | 2 | 7.6 mi | |
| Zerbe Sisters |
210 | 2 | 8.2 mi | |
| Log Cabin Court |
175 | 1 | 8.5 mi | |
| Fairmount Home |
483 | 0 | 8.8 mi | |
| Weaverland Valley Blue Ball |
1,946 | 2 | 8.9 mi | |
| Sunny Crest Home |
71 | 2 | 9.4 mi | |
| Akron Borough |
4,200 | 2 | 9.4 mi | |
| Nolts Red Maple MHP |
51 | 8 | 9.4 mi | |
| Scenic View |
45 | 3 | 9.7 mi | |
| New Holland Borough |
8,490 | 2 | 10.0 mi | |
| Dutch Mobilehome Park |
45 | 0 | 10.3 mi | |
| Western Heights |
312 | 0 | 10.7 mi | |
| Monger Mobilehome Park |
48 | 0 | 11.0 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 Adamstown 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.