Water quality in South Bethany, Delaware
South Bethany 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 |
|---|---|---|---|---|
| Bethany Beach Water Department Bethany Beach |
12,000 | 0 | 1.6 mi | |
| Sussex Shores Water Company Bethany Beach |
12,450 | 0 | 2.3 mi | |
| Swann Keys Fenwick Island |
1,764 | 0 | 3.3 mi | |
| Friendship Creek Frankford |
366 | 0 | 3.3 mi | |
| Bethany Bay Pump District Millville |
52,684 | 0 | 3.5 mi | |
| Sycamore Chase (awc) Frankford |
291 | 0 | 4.0 mi | |
| Cedar Landing Ocean View |
357 | 0 | 4.0 mi | |
| Mallard Lakes Fenwick Island |
1,500 | 0 | 4.0 mi | |
| Cape Windsor Community Association INC Fenwick Island |
600 | 2 | 4.2 mi | |
| Bayshore Mobile Home Park Ocean View |
533 | 0 | 4.4 mi | |
| Bethany Crest LLC Millville |
115 | 3 | 4.7 mi | |
| Quillens Point Ocean View |
150 | 0 | 4.8 mi | |
| Bayside Pump District (tui) Fenwick Island |
8,400 | 0 | 5.5 mi | |
| Indian River Acres Pump District Dagsboro |
300 | 0 | 6.9 mi | |
| Sea Winds Pump District Dagsboro |
141 | 0 | 7.2 mi | |
| Point Farm Dagsboro |
270 | 0 | 8.0 mi | |
| Dewey Beach Water Department Dewey Beach |
31,000 | 0 | 8.3 mi | |
| Pepper Creek District (tui) Dagsboro |
414 | 0 | 8.9 mi | |
| Long Neck Water Company Millsboro |
11,000 | 0 | 9.0 mi | |
| Pepper Ridge Park Frankford |
209 | 0 | 9.3 mi | |
| Selbyville Water Department Selbyville |
3,502 | 0 | 9.7 mi | |
| Long Neck Village Millsboro |
345 | 1 | 9.9 mi | |
| Baywood Greens Millsboro |
909 | 0 | 10.1 mi | |
| Gander Woods Pump District Dagsboro |
42 | 0 | 10.4 mi | |
| Dagsboro Water Dept Dagsboro |
934 | 0 | 10.8 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 South Bethany 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.