Water quality for ZIP code 19971
ZIP 19971 covers Rehoboth Beach, Dewey Beach, and Henlopen Acres in Sussex County, Delaware, one of 22 ZIP codes in the 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 |
|---|---|---|---|---|
| Cherry Creek Valley Dewey Beach |
78 | 2 | 0.3 mi | |
| Pine Valley Mobile Home Park Rehoboth Beach |
145 | 0 | 1.6 mi | |
| Henlopen Acres, Town of Rehoboth Beach |
522 | 1 | 1.7 mi | |
| Rehoboth Beach Water Department Rehoboth Beach |
25,000 | 0 | 1.9 mi | |
| Silver View Farm Rehoboth Beach |
398 | 1 | 1.9 mi | |
| Rehoboth Bay Community Rehoboth Beach |
1,575 | 0 | 2.5 mi | |
| Seaglass at Rehoboth Beach Rehoboth Beach |
674 | 0 | 3.6 mi | |
| Love Creek MHC Lewes |
210 | 1 | 4.2 mi | |
| Angola Crest II Lewes |
159 | 0 | 4.9 mi | |
| Shawns Hideaway System #1 Millsboro |
341 | 0 | 5.6 mi | |
| Lewes Board of Public Works Lewes |
9,627 | 0 | 5.7 mi | |
| Rehoboth Pump District (tui) Rehoboth Beach |
81,417 | 0 | 5.8 mi | |
| Long Neck Water Company Millsboro |
11,000 | 0 | 5.9 mi | |
| Long Neck Village Millsboro |
345 | 1 | 6.3 mi | |
| Baywood Greens Millsboro |
909 | 0 | 6.4 mi | |
| Angola Beach Estates Lewes |
1,400 | 1 | 6.7 mi | |
| Quillens Point Ocean View |
150 | 0 | 7.6 mi | |
| Bethany Crest LLC Millville |
115 | 3 | 7.8 mi | |
| Bayshore Mobile Home Park Ocean View |
533 | 0 | 8.2 mi | |
| Tall Pines Resort Community Sys2 Lewes |
53 | 1 | 8.6 mi | |
| Cedar Landing Ocean View |
357 | 0 | 8.6 mi | |
| Tall Pines Resort Community Sys1 Lewes |
538 | 1 | 8.7 mi | |
| Artesian Northern Sussex Regional Lewes |
5,511 | 0 | 8.8 mi | |
| Bethany Bay Pump District Millville |
52,684 | 0 | 9.9 mi | |
| Indian River Acres Pump District Dagsboro |
300 | 0 | 10.0 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, 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 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 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.