All water systems in Maryland
24 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pinefield St Charles · Charles County |
4,450 | 0 | 0 | |
|
Piney Church St Charles · Charles County |
4,450 | 0 | 0 | |
|
Smallwood West St Charles · Charles County |
4,450 | 0 | 0 | |
|
St. Charles St Charles · Charles County |
4,450 | 0 | 0 | |
|
St. Paul St Charles · Charles County |
4,450 | 0 | 0 | |
|
Towne Plaza St Charles · Charles County |
4,450 | 0 | 0 | |
|
White Oak St Charles · Charles County |
4,450 | 0 | 0 | |
|
Charles Utilities INC Charles County |
1,140 | 0 | 0 | |
|
Charles CO Gardens Water CO in Charles County |
290 | 0 | 0 | |
|
Charles Co. Dpw Indian Head · Charles County |
265 | 0 | 0 | |
|
Charlestown Elementary School Elkton · Cecil County |
206 | 0 | 0 | |
|
Charles Motor Court Taneytown · Charles County |
50 | 0 | 0 | |
|
Charlestown Marina Cecil County |
50 | 0 | 0 | |
|
Charlestown Manor Mobile Home Anne Arundel County |
48 | 0 | 0 | |
|
Charlestown Manor Mobile Home Cecil County |
48 | 0 | 0 | |
|
Charlestown Manor Mobile Home Cecil County |
48 | 0 | 0 | |
|
Avon Crest Charles CO San Com Charles County |
44 | 0 | 0 | |
|
Charles Gosnell Garrett County |
33 | 0 | 0 | |
|
Charles Motor Court Charles County |
25 | 0 | 0 | |
|
Charles Motor Court La Plata · Charles County |
25 | 0 | 0 | |
|
Charles Parks & Company Dorchester County |
25 | 0 | 0 | |
|
St. Charles U. Meth. Church Somerset County |
25 | 0 | 0 | |
|
Charles Soil Conservation District Charles County |
19 | 0 | 0 | |
|
Charles Carroll Elementary Carroll County |
0 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
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.