Water quality in Long Neck, Delaware
Long Neck 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 |
|---|---|---|---|---|
| Long Neck Village Millsboro |
345 | 1 | 0.7 mi | |
| Baywood Greens Millsboro |
909 | 0 | 0.9 mi | |
| Shawns Hideaway System #1 Millsboro |
341 | 0 | 1.9 mi | |
| Angola Crest II Lewes |
159 | 0 | 3.6 mi | |
| Indian River Acres Pump District Dagsboro |
300 | 0 | 3.8 mi | |
| Sea Winds Pump District Dagsboro |
141 | 0 | 4.5 mi | |
| Point Farm Dagsboro |
270 | 0 | 4.9 mi | |
| Rehoboth Bay Community Rehoboth Beach |
1,575 | 0 | 5.0 mi | |
| Bayshore Mobile Home Park Ocean View |
533 | 0 | 5.1 mi | |
| Dewey Beach Water Department Dewey Beach |
31,000 | 0 | 5.1 mi | |
| Pepper Creek District (tui) Dagsboro |
414 | 0 | 5.3 mi | |
| Bethany Crest LLC Millville |
115 | 3 | 5.3 mi | |
| Quillens Point Ocean View |
150 | 0 | 5.4 mi | |
| Cedar Landing Ocean View |
357 | 0 | 5.5 mi | |
| Love Creek MHC Lewes |
210 | 1 | 5.6 mi | |
| Bethany Bay Pump District Millville |
52,684 | 0 | 5.7 mi | |
| Avalon Woods Owners Assoc INC Georgetown |
306 | 1 | 6.2 mi | |
| Colonial Estates Mobile Home Park Millsboro |
165 | 2 | 6.2 mi | |
| Silver View Farm Rehoboth Beach |
398 | 1 | 6.2 mi | |
| Artesian Northern Sussex Regional Lewes |
5,511 | 0 | 6.6 mi | |
| Holiday Acres, LLC Dagsboro |
132 | 0 | 6.6 mi | |
| Gander Woods Pump District Dagsboro |
42 | 0 | 6.9 mi | |
| Cherry Creek Valley Dewey Beach |
78 | 2 | 6.9 mi | |
| Rehoboth Beach Water Department Rehoboth Beach |
25,000 | 0 | 7.0 mi | |
| Dagsboro Water Dept Dagsboro |
934 | 0 | 7.2 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 Long Neck 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.