Water quality for ZIP code 16311
Mercer County, Pennsylvania, one of 20 ZIP codes in the county. 144 active public water systems serve the county; 90 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Mercer County
32 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Country Corner RV Park |
50 | 6 | 3.8 mi | |
| Sandy Lake Boro |
1,100 | 5 | 8.0 mi | |
| Stoneboro Water Works |
956 | 5 | 9.2 mi | |
| Grandview Acres MHP |
70 | 10 | 11.1 mi | |
| Cozy Oaks MHP |
65 | 3 | 11.8 mi | |
| Aqua PA Lake Latonka Wtp |
1,600 | 0 | 14.2 mi | |
| Fredonia Boro |
443 | 3 | 14.8 mi | |
| Greystone Country Estates |
55 | 2 | 15.1 mi | |
| Greenville MHP |
150 | 3 | 15.2 mi | |
| Aqua PA Greenville |
8,600 | 3 | 17.9 mi | |
| Hemlock Village MHP |
45 | 2 | 18.0 mi | |
| Pine Grove Mobile Home Park |
244 | 3 | 18.0 mi | |
| ST Paul Homes |
1,000 | 1 | 18.1 mi | |
| Country Estates |
70 | 4 | 19.1 mi | |
| Glen Lake Estates |
94 | 6 | 19.5 mi | |
| Jefferson Estates MHP |
57 | 5 | 20.2 mi | |
| Reynolds Water Company |
2,370 | 4 | 20.4 mi | |
| Jamestown Boro Water Auth |
680 | 5 | 20.5 mi | |
| Pine Twp Water Distr System |
3,082 | 2 | 21.2 mi | |
| Grove City Boro Water Dept |
7,871 | 3 | 21.2 mi | |
| Forrest Brooke MHP |
491 | 1 | 22.5 mi | |
| Liberty Township |
138 | 0 | 22.6 mi | |
| Scenic Mobile Home Park |
50 | 6 | 22.8 mi | |
| Sunnyview Mobile Home Park |
88 | 4 | 22.9 mi | |
| Liberty Acres MHP |
47 | 1 | 23.0 mi |
Non-community systems in Mercer County (111: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Mercer 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.