Water quality in South Dennis, New Jersey
South Dennis is in Cape May County. 161 active public water systems serve the county; 88 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 Cape May County
24 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Borough of Woodbine Woodbine Boro |
2,650 | 1 | 4.3 mi | |
| Oceanview Ctr for Rehab and Continuing C Dennis Twp |
120 | 1 | 4.6 mi | |
| Carol Lynn Resort, INC Woodbine Boro |
550 | 2 | 4.8 mi | |
| Middle Twp Water District 1 Middle Twp |
685 | 0 | 5.2 mi | |
| Sea Isle City Water Department Sea Isle City |
15,800 | 1 | 5.8 mi | |
| Middle Twp Water District Middle Twp |
731 | 0 | 6.8 mi | |
| Avalon Water and Sewerage Utilities Avalon Boro |
39,839 | 0 | 6.8 mi | |
| Presidential Courts Mobile H P Middle Twp |
49 | 1 | 7.1 mi | |
| Shore Acres Mobile Home Upper Twp |
392 | 1 | 7.5 mi | |
| NJ American Water Strathmere Upper Twp |
1,085 | 1 | 7.9 mi | |
| Stone Harbor Water Dept Avalon Boro, Stone Harbor Boro |
30,850 | 2 | 8.6 mi | |
| Delsea Woods Community LLC Middle Twp |
95 | 1 | 8.9 mi | |
| Cedar Springs MHP Well # Middle Twp |
90 | 5 | 9.0 mi | |
| Edgewood Village M H Park Middle Twp |
175 | 0 | 10.0 mi | |
| A and J Mobile Home Park Middle Twp |
86 | 1 | 10.4 mi | |
| Grande Woods North MHP Middle Twp |
200 | 4 | 11.0 mi | |
| Grande Woods South Mobile H P Middle Twp |
650 | 2 | 11.1 mi | |
| Wildwood City Water Department Wildwood City |
218,472 | 1 | 12.5 mi | |
| NJ American Water Ocean City Ocean City |
127,000 | 0 | 12.7 mi | |
| Lower Twp Mua Lower Twp |
12,416 | 1 | 13.9 mi | |
| Cape May Mobile Estates Lower Twp |
420 | 3 | 15.2 mi | |
| Cape May Water & Sewer U Cape May City |
35,000 | 3 | 16.9 mi | |
| West Cape May Water Dept West Cape May Boro |
4,427 | 0 | 17.4 mi | |
| Cape May Point Boro Wate Cape May Point Boro |
4,000 | 1 | 18.3 mi |
Non-community systems in Cape May County (136: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Cape May County, nearest to South Dennis 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.
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 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.