Water quality for ZIP code 07931
ZIP 07931 covers Far Hills, Peapack and Gladstone, Bernardsville, Bedminster, Pottersville, and Liberty Corner in Somerset County, New Jersey, one of 27 ZIP codes in the county. 93 active public water systems serve the county; 51 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 Somerset County
4 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| NJ American Water Twin Lakes Bernardsville Boro |
250 | 0 | 2.0 mi | |
| Franklin Township Dept of Public Works Franklin Twp |
57,150 | 3 | 14.9 mi | |
| Rocky Hill W Dept Rocky Hill Boro |
687 | 1 | 19.4 mi | |
| South Brunswick Twp W DI Franklin Twp, South Brunswick Twp |
45,450 | 2 | 20.9 mi |
Non-community systems in Somerset County (88: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Far Hills Country Day School Bernards Twp |
700 | 0 | 0 | |
|
Albrook School Bernards Twp |
50 | 1 | 1 | |
|
1st Presbyterian Church of Bernardsville Bernardsville Boro |
62 | 0 | 0 | |
|
Fiddlers Elbow Golf Course Bedminster Twp |
500 | 1 | 0 | |
|
Fellowship Deaconry Camp Well Bernards Twp |
450 | 1 | 1 | |
|
Fellowship Deaconry INC Bernards Twp |
188 | 0 | 0 | |
|
Fellowship Guest House Bernards Twp |
31 | 0 | 0 | |
|
Garden State Sikh Temple Bridgewater Twp |
402 | 2 | 0 | |
|
ST John on the Mountain Bernards Twp |
180 | 1 | 0 | |
|
Somerset Hills Learning Institute Bedminster Twp |
66 | 1 | 1 | |
|
Trump National Golf Course Bedminster Twp |
275 | 1 | 0 | |
|
Bernardsville Municipal Pool Bernardsville Boro |
210 | 0 | 0 | |
|
Burnt Mills Cider Bedminster Twp |
104 | 0 | 0 | |
|
Exxon USA 3-6110 Bernards Twp |
302 | 0 | 0 | |
|
Lamington Presbyterian Church Bedminster Twp |
122 | 0 | 0 | |
|
Njas Scherman-Hoffman Wildlife Sanctuary Bernardsville Boro |
75 | 1 | 1 | |
|
Lamington School House Bedminster Twp |
30 | 0 | 0 | |
|
Green Knoll Grille Bridgewater Twp |
210 | 0 | 0 | |
|
Warren Twp. Maintenance Warren Twp |
30 | 0 | 0 | |
|
Wagner Farm Arboretum Warren Twp |
44 | 2 | 0 | |
|
Roller Hockey Rink North Branch Greenway Bridgewater Twp |
30 | 1 | 0 | |
|
Fox Hollow GC (club House Branchburg Twp |
100 | 3 | 1 | |
|
Lynbranch Branchburg Twp |
29 | 0 | 0 | |
|
Bridgewater Senior Citizens Center Bridgewater Twp |
151 | 0 | 0 | |
|
Red Mill Inn Well #1 Branchburg Twp |
29 | 0 | 0 | |
|
Super Car Wash Bridgewater Twp |
162 | 1 | 0 | |
|
Top Corner Sports LLC Bridgewater Twp |
94 | 0 | 0 | |
|
Watchung Hills Hs-Field Warren Twp |
50 | 3 | 2 | |
|
Fraternal Order of Eagles Bridgewater Twp |
200 | 1 | 1 | |
|
Fraternal Order of Eagle Bridgewater Twp |
31 | 0 | 0 | |
|
Lepp Park Somerville Boro |
25 | 3 | 2 | |
|
American Legion Post 293 Warren Twp |
32 | 0 | 0 | |
|
Warren Brook Park GC Warren Twp |
104 | 1 | 0 | |
|
Tower Plaza Green Brook Twp |
74 | 0 | 0 | |
|
South Branch Family Practice Branchburg Twp |
67 | 2 | 2 | |
|
Duke Farms Foundation Hillsborough Twp |
45 | 0 | 0 | |
|
Burger King Green Brook Twp |
420 | 0 | 0 | |
|
Apples & Books Learning Center Branchburg Twp |
90 | 1 | 0 | |
|
Chengdu 1 Palace INC Green Brook Twp |
163 | 1 | 1 | |
|
Duke Island Park Bridgewater Twp |
1,506 | 0 | 0 | |
|
Neshanic Vallley Golf Course-Perf Academ Branchburg Twp |
206 | 0 | 0 | |
|
Church of Jesus Christ Latter Day Saints Branchburg Twp |
185 | 2 | 2 | |
|
Branchburg's Silver Saddle Comm Pool Branchburg Twp |
56 | 1 | 0 | |
|
Red Mill Inn Well #2 Branchburg Twp |
29 | 1 | 1 | |
|
Obriens Tavern Franklin Twp |
108 | 0 | 0 | |
|
SO Bound Brook Little League Franklin Twp |
100 | 2 | 0 | |
|
Our Little Schoolhouse Franklin Twp |
68 | 1 | 0 | |
|
South Branch Reformed CH Hillsborough Twp |
107 | 0 | 0 | |
|
Ama Pizza Hillsborough Twp |
85 | 1 | 1 | |
|
Neshanic Valley Golf Course Branchburg Twp |
90 | 1 | 0 |
About this data
Water systems are matched to Somerset 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 county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place 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.