Water quality for ZIP code 17516
ZIP 17516 covers Conestoga in Lancaster County, Pennsylvania, one of 53 ZIP codes in the 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 |
|---|---|---|---|---|
| Conestoga Hills Community |
150 | 2 | 1.8 mi | |
| Pequea Water Coop Assn |
121 | 2 | 3.8 mi | |
| Millersville Univ |
7,950 | 2 | 4.0 mi | |
| Smithville MHP |
166 | 0 | 6.2 mi | |
| Tamarack & Spread Eagle MHP |
300 | 4 | 6.8 mi | |
| Southland Hills Mobile Homes |
96 | 1 | 7.5 mi | |
| City of Lancaster |
120,000 | 2 | 8.2 mi | |
| Penny Park |
51 | 1 | 8.4 mi | |
| Holtwood Mobile Home Park |
196 | 0 | 8.5 mi | |
| Columbia Water CO |
25,200 | 1 | 8.6 mi | |
| East Hempfield Water Auth |
20,988 | 2 | 9.3 mi | |
| Creekside Subdivision |
556 | 1 | 9.4 mi | |
| Drumore MHP |
40 | 1 | 9.8 mi | |
| Heritage Est Mobile Homes |
330 | 0 | 10.2 mi | |
| Strasburg Muni Water Auth |
3,100 | 1 | 10.3 mi | |
| Beaver Valley MHP |
50 | 3 | 10.3 mi | |
| Ridge on the Commons |
30 | 1 | 10.5 mi | |
| East Petersburg Borough |
6,215 | 1 | 11.0 mi | |
| Rolling Hills MHP |
150 | 1 | 11.1 mi | |
| Schoolhouse Apts |
38 | 0 | 11.2 mi | |
| Quarryville Boro |
3,150 | 2 | 11.4 mi | |
| Quarryville Presby Ret Comm |
750 | 1 | 11.8 mi | |
| Eden Glen Village |
80 | 2 | 12.3 mi | |
| Pinehurst Manor |
47 | 2 | 12.6 mi | |
| Landis Homes |
850 | 2 | 13.0 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, 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.