Water quality for ZIP code 08609
ZIP 08609 covers Trenton in Mercer County, New Jersey, one of 22 ZIP codes in the county. 99 active public water systems serve the county; 69 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 Mercer County
10 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Lawrenceville School Lawrence Twp |
1,200 | 2 | 4.8 mi | |
| Aqua NJ Lawrence Lawrence Twp |
8,655 | 3 | 5.0 mi | |
| Aqua NJ Hamilton Square Hamilton Twp |
39,128 | 4 | 5.7 mi | |
| Pennington W Dept Pennington Boro |
2,600 | 3 | 7.4 mi | |
| Washington Crossing Park Estates Hopewell Twp.1106- |
356 | 4 | 8.0 mi | |
| East Windsor Mua East Windsor Twp |
25,000 | 2 | 11.0 mi | |
| Hopewell Boro W Dept Hopewell Boro |
2,035 | 4 | 11.4 mi | |
| Hightstown Water Department Hightstown Boro |
5,400 | 0 | 11.8 mi | |
| Mercer County Correctional Center Hopewell Twp.1106- |
860 | 5 | 11.8 mi | |
| Robbinsville Twp Newtown Village Washington Twp |
300 | 2 | 39.0 mi |
Non-community systems in Mercer County (88: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Bent Iron Brewery Hamilton Twp |
1,201 | 1 | 1 | |
|
Camelot Nursery School Hopewell Twp.1106- |
69 | 0 | 0 | |
|
Revere Restaurant Ewing Twp |
100 | 0 | 0 | |
|
Bcj&r Hopewell Twp.1106- |
29 | 1 | 1 | |
|
Mercer Professional Center @ Penn Hopewell Twp.1106- |
100 | 0 | 0 | |
|
Greater Princeton Investments LLC Hopewell Twp.1106- |
25 | 1 | 0 | |
|
Pennington Shop-Rite Hopewell Twp.1106- |
3,663 | 1 | 0 | |
|
Pennington Family Chiropractic PC Hopewell Twp.1106- |
44 | 2 | 1 | |
|
Lukoil Station #57703 Hopewell Twp.1106- |
55 | 2 | 2 | |
|
Wilson & Apple Funeral Home Hopewell Twp.1106- |
32 | 0 | 0 | |
|
Pennington Cleaners Hopewell Twp.1106- |
215 | 1 | 1 | |
|
Wildflowers Hopewell Twp.1106- |
362 | 1 | 1 | |
|
Marcos Pizza Hopewell Twp.1106- |
104 | 2 | 1 | |
|
Pennington Citgo #12261011 Hopewell Twp.1106- |
35 | 0 | 0 | |
|
Apple Montessori School Lawrence Twp |
35 | 3 | 1 | |
|
Hopwell Valley Medical Center Hopewell Twp.1106- |
65 | 2 | 1 | |
|
Little League of Hopewell Twp Hopewell Twp.1106- |
200 | 2 | 0 | |
|
Hopewell Township Municipal GA Hopewell Twp.1106- |
45 | 1 | 1 | |
|
Goddard School West Windsor West Windsor Twp |
155 | 0 | 0 | |
|
Linluks LLC Hopewell Twp.1106- |
32 | 0 | 0 | |
|
Rosedale Park Pump House 1 Hopewell Twp.1106- |
52 | 2 | 1 | |
|
Pennington Leasing LLC Pennington Boro |
44 | 1 | 1 | |
|
Terhune Orchards Lawrence Twp |
1,025 | 1 | 0 | |
|
Princeton Child Developmnt Ins Lawrence Twp |
110 | 1 | 0 | |
|
The Pennington School Pennington Boro |
565 | 1 | 0 | |
|
Unitarian Universalist C Hopewell Twp.1106- |
271 | 0 | 0 | |
|
Bear Tavern School Hopewell Twp.1106- |
555 | 5 | 1 | |
|
Hamilton YMCA at Sawmill Road Hamilton Twp |
498 | 0 | 0 | |
|
Timberlane Middle School Hopewell Twp.1106- |
901 | 7 | 0 | |
|
Tree Farm Village Hopewell Twp.1106- |
230 | 1 | 0 | |
|
Corner Stone Court Hopewell Twp.1106- |
940 | 1 | 0 | |
|
Patriots Crossing Restaurant Hopewell Twp.1106- |
112 | 0 | 0 | |
|
Pennington Montessori School Hopewell Twp.1106- |
133 | 1 | 0 | |
|
Offices at Pennington Point Hopewell Twp.1106- |
125 | 0 | 0 | |
|
Washington Crossing SP Visitors Center Hopewell Twp.1106- |
720 | 1 | 1 | |
|
Stacys Cream King Pennington Boro |
400 | 3 | 2 | |
|
The Village Learning Center Hopewell Twp.1106- |
100 | 1 | 0 | |
|
Hopewell Valley Vineyards LLC Pennington Boro |
71 | 1 | 0 | |
|
ST George R C Church Hopewell Twp.1106- |
100 | 1 | 0 | |
|
Zydus Pharmaceuticals Hopewell Twp.1106- |
65 | 3 | 0 | |
|
Washington Crossing SP Knox Grove Hopewell Twp.1106- |
720 | 1 | 1 | |
|
Washington Crossing State PK Stone Barn Hopewell Twp.1106- |
720 | 2 | 1 | |
|
Union Fire Company & Rescue Squad Hopewell Twp.1106- |
35 | 0 | 0 | |
|
84 Hopewell LLC Hopewell Twp.1106- |
66 | 1 | 0 | |
|
Pennington Office Park-A Hopewell Twp.1106- |
31 | 1 | 1 | |
|
Titusville Academy Princeton Hopewell Twp.1106- |
116 | 0 | 0 | |
|
Hopewell Tennis and Swim Hopewell Twp.1106- |
75 | 1 | 1 | |
|
The Watershed Institute Hopewell Twp.1106- |
152 | 3 | 0 | |
|
Titusville Presbyterian Church Hopewell Twp.1106- |
100 | 0 | 0 | |
|
The Watershed Institute Hopewell Twp.1106- |
26 | 2 | 1 |
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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files.
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 New Jersey 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.