All water systems in Maryland
12 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Freedom Dist-Carroll CO San CO Carroll County |
7,500 | 0 | 0 | |
|
North Carroll Middle School Carroll County |
1,100 | 0 | 0 | |
|
Carroll Manor Elementary Adamstown · Frederick County |
364 | 0 | 0 | |
|
Carroll Manor Elementary Adamstown · Frederick County |
364 | 0 | 0 | |
|
Carroll Co. Family YMCA Carroll County |
150 | 0 | 0 | |
|
Carroll Western UM Church Calvert County |
25 | 0 | 0 | |
|
N. Carroll Assemb. of God Carroll County |
25 | 0 | 0 | |
|
North Carroll Library Carroll County |
25 | 0 | 0 | |
|
North Carroll Shopping Center Carroll County |
25 | 0 | 0 | |
|
Carroll Insulation Eldersburg · Carroll County |
20 | 0 | 0 | |
|
Carroll County Library See 106-1327 Westminster · Carroll County |
0 | 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.