Water quality in Fenwick Island, Delaware
Fenwick Island is in Sussex County. 245 active public water systems serve the county; 53 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 Sussex County
110 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Cape Windsor Community Association INC Fenwick Island |
600 | 2 | 0.9 mi | |
| Mallard Lakes Fenwick Island |
1,500 | 0 | 1.1 mi | |
| Swann Keys Fenwick Island |
1,764 | 0 | 1.7 mi | |
| Bayside Pump District (tui) Fenwick Island |
8,400 | 0 | 2.9 mi | |
| Sycamore Chase (awc) Frankford |
291 | 0 | 4.4 mi | |
| Friendship Creek Frankford |
366 | 0 | 4.7 mi | |
| Bethany Beach Water Department Bethany Beach |
12,000 | 0 | 5.4 mi | |
| Sussex Shores Water Company Bethany Beach |
12,450 | 0 | 6.2 mi | |
| Bethany Bay Pump District Millville |
52,684 | 0 | 6.6 mi | |
| Cedar Landing Ocean View |
357 | 0 | 7.6 mi | |
| Bayshore Mobile Home Park Ocean View |
533 | 0 | 8.0 mi | |
| Selbyville Water Department Selbyville |
3,502 | 0 | 8.2 mi | |
| Bethany Crest LLC Millville |
115 | 3 | 8.4 mi | |
| Quillens Point Ocean View |
150 | 0 | 8.6 mi | |
| Pepper Ridge Park Frankford |
209 | 0 | 8.8 mi | |
| Sea Winds Pump District Dagsboro |
141 | 0 | 9.0 mi | |
| Indian River Acres Pump District Dagsboro |
300 | 0 | 9.0 mi | |
| Point Farm Dagsboro |
270 | 0 | 9.4 mi | |
| Pepper Creek District (tui) Dagsboro |
414 | 0 | 10.2 mi | |
| Gander Woods Pump District Dagsboro |
42 | 0 | 11.1 mi | |
| Dagsboro Water Dept Dagsboro |
934 | 0 | 11.5 mi | |
| Long Neck Water Company Millsboro |
11,000 | 0 | 12.1 mi | |
| Dewey Beach Water Department Dewey Beach |
31,000 | 0 | 12.1 mi | |
| Long Neck Village Millsboro |
345 | 1 | 12.9 mi | |
| Baywood Greens Millsboro |
909 | 0 | 13.1 mi |
Non-community systems in Sussex County (134: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Sussex County, nearest to Fenwick Island 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.
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 Delaware 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.