All water systems in West Virginia
15 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Mason County PSD Mason County |
1,050 | 0 | 0 | |
|
Mason CO BD of Education Mason County |
279 | 0 | 0 | |
|
Mason CO BD of Education Mason County |
211 | 0 | 0 | |
|
Mason CO BD of Education Mason County |
185 | 0 | 0 | |
|
Mason CO BD of Education Mason County |
103 | 0 | 0 | |
|
Mason CO BD of Education Mason County |
100 | 0 | 0 | |
|
Mason CO RD of Education Mason County |
84 | 0 | 0 | |
|
Mason CO BD of Education Mason County |
83 | 0 | 0 | |
|
Mason CO BD of Education Mason County |
76 | 0 | 0 | |
|
Mason CO RD of Education Mason County |
59 | 0 | 0 | |
|
Mason CO Psd-Potters Creek Mason County |
55 | 0 | 0 | |
|
Mason CO BD of Education Mason County |
51 | 0 | 0 | |
|
Mason County BD of Education Mason County |
25 | 0 | 0 | |
|
Ruth Mason Marshall County |
25 | 0 | 0 | |
|
Mason Co. PSD J2y35 Point Pleasant · Mason County |
0 | 3 | 2 |
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 West Virginia 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.