Lead and Copper Rule (LCR) violations in Maine
129 active public water systems in Maine had a Lead and Copper Rule (LCR) violation in the past three years, 116 of them in the latest quarter of EPA's data. What Lead and Copper Rule (LCR) is and why it matters.
Systems with a Lead and Copper Rule (LCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Csd 8 Airline Community School Aurora · Hancock County |
39 | 2 | 1 | |
|
Moose Alley Daycare Poland · Androscoggin County |
37 | 3 | 2 | |
|
Home INC & Learning Center Orland · Hancock County |
36 | 1 | 1 | |
|
Msad 76 Swans Island School Swans Island · Hancock County |
35 | 3 | 2 | |
|
Golden Sun Child Care Blue Hill · Hancock County |
33 | 2 | 2 | |
|
Lynns Way Skowhegan · Somerset County |
33 | 3 | 1 | |
|
Countryside Apartments Hollis · York County |
32 | 1 | 1 | |
|
ST Agatha Housing St Agatha · Aroostook County |
30 | 6 | 3 | |
|
Johnson Property Mgt LLC Unity · Waldo County |
28 | 1 | 1 | |
|
Little Buddies Childcare LLC South Berwick · York County |
28 | 1 | 1 | |
|
The Willow School Cumberland · Cumberland County |
28 | 2 | 1 | |
|
First United Pentecostal Church-Augusta Augusta · Kennebec County |
25 | 5 | 2 | |
|
Hallowell Road Mobile Home Park Litchfield · Kennebec County |
25 | 1 | 1 | |
|
Msad 41 Marion C Cook School Lagrange · Penobscot County |
25 | 4 | 1 | |
|
Pleasant River Lumber Enfield-Boiler Enfield · Penobscot County |
25 | 1 | 1 | |
|
US Coast Guard Station-Jonesport Jonesport · Washington County |
25 | 4 | 0 | |
|
Lisbon Water Department Lisbon · Androscoggin County |
6,643 | 3 | 0 | |
|
Guilford-Sangerville Utilities District Abbot, Guilford, Parkman and 1 more · Piscataquis County |
1,535 | 2 | 0 | |
|
West Paris Water District West Paris · Oxford County |
540 | 5 | 1 | |
|
Milbridge Water District Milbridge · Washington County |
405 | 1 | 0 | |
|
Msad 75 Bowdoin Central School Bowdoin · Sagadahoc County |
250 | 1 | 0 | |
|
Rsu 12 Whitefield Elementary School Whitefield · Lincoln County |
211 | 2 | 0 | |
|
Carrabassett Valley Academy Carrabassett Vl · Franklin County |
150 | 1 | 0 | |
|
Robbins Lumber Searsmont · Waldo County |
108 | 2 | 0 | |
|
Msad 06 Frank Jewett School Buxton · York County |
60 | 2 | 0 | |
|
Msu 103 Beals Elementary School Beals · Washington County |
56 | 1 | 0 | |
|
322 Roosevelt Trail Windham · Cumberland County |
46 | 2 | 0 | |
|
US Nps Acadia Natl Pk-Schoodic Facility Winter Harbor · Hancock County |
35 | 7 | 1 | |
|
Hodgdon Homestead Hodgdon · Aroostook County |
32 | 3 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Lead and Copper Rule (LCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Lead and Copper Rule (LCR) alone.
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 Maine 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.