Water quality in Dunkirk, Maryland
Dunkirk is in Calvert County. 226 active public water systems serve the county; 49 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Calvert County
29 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Lakewood |
203 | 0 | 1.9 mi | |
| Regency Manor Mobile Home Park |
224 | 3 | 2.1 mi | |
| Tapestry North |
60 | 0 | 2.8 mi | |
| Cavalier Country |
381 | 0 | 3.3 mi | |
| Cross Point Subdivision |
434 | 0 | 3.5 mi | |
| Paris Oaks / Days End |
251 | 0 | 5.9 mi | |
| Summit/highlands |
1,108 | 0 | 6.8 mi | |
| Walnut Creek |
158 | 0 | 7.0 mi | |
| Town of Chesapeake Beach |
5,000 | 1 | 7.3 mi | |
| Tara Subdivision |
68 | 0 | 7.6 mi | |
| Town of North Beach |
3,000 | 2 | 7.7 mi | |
| Marley Run |
290 | 0 | 8.7 mi | |
| Hunting Hills |
124 | 0 | 9.4 mi | |
| The Calverton School |
461 | 3 | 9.5 mi | |
| B&l Mobile Home Park |
65 | 2 | 11.4 mi | |
| Prince Frederick |
4,371 | 1 | 12.8 mi | |
| Chesapeake Heights (bayside Forest) |
1,190 | 0 | 13.2 mi | |
| Calvert Mobile Home Park |
80 | 0 | 14.8 mi | |
| Pine Trailer Park |
65 | 4 | 15.4 mi | |
| Scientists Cliffs |
1,425 | 1 | 16.6 mi | |
| Kenwood Beach |
338 | 0 | 17.9 mi | |
| Western Shores |
200 | 1 | 18.4 mi | |
| St. Leonard |
350 | 0 | 19.2 mi | |
| Calvert Beach Decatur Street |
350 | 1 | 19.7 mi | |
| Calvert Beach / Forest Trail |
100 | 1 | 20.2 mi |
Non-community systems in Calvert County (196: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Calvert County, nearest to Dunkirk 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 Maryland 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.