Heptachlor violations in Maine
11 active public water systems in Maine had a Heptachlor violation in the past three years. What Heptachlor is and why it matters.
Systems with a Heptachlor violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Searsport Water District Searsport · Waldo County |
2,763 | 1 | 0 | |
|
Washburn Water & Sewer District Washburn · Aroostook County |
688 | 3 | 1 | |
|
Limerick Water District Limerick · York County |
625 | 2 | 0 | |
|
Island Falls Water Dept Island Falls · Aroostook County |
475 | 5 | 1 | |
|
Pine Spring Roads & Water Shapleigh · York County |
220 | 5 | 1 | |
|
ST Josephs Memory Care Frenchville · Aroostook County |
143 | 5 | 2 | |
|
Loring Woods Park Limestone · Aroostook County |
55 | 2 | 0 | |
|
Vigneaults Mobile Home Park Alton · Penobscot County |
53 | 6 | 2 | |
|
Revision Energy Montville Montville · Waldo County |
42 | 2 | 0 | |
|
Crest View Manor Houlton · Aroostook County |
38 | 6 | 2 | |
|
Moose Alley Daycare Poland · Androscoggin County |
37 | 3 | 2 |
About this data
A system is counted once if any of its violations in the past three years involved Heptachlor, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Heptachlor 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.