Environment
Remediation sites by county
Active and historical Maine DEP cleanup records by county.
Across Maine's counties, remediation sites ranged from 67 (Franklin) to 823 (Cumberland) in all records.
| County | Remediation sites by county |
|---|---|
| Cumberland | 823 |
| Penobscot | 496 |
| York | 461 |
| Aroostook | 313 |
| Kennebec | 288 |
| Androscoggin | 271 |
| Washington | 193 |
| Hancock | 175 |
| Oxford | 149 |
| Waldo | 137 |
| Knox | 131 |
| Somerset | 125 |
| Sagadahoc | 112 |
| Piscataquis | 90 |
| Lincoln | 88 |
| Franklin | 67 |
Latest: . Source: Maine DEP remediation sites. Figures update as the source refreshes.
- Geography
- Maine
- Access
- Free & public
Permalink
https://mainestats.org/chart/remediation-by-county
Cite this
MaineStats, “Remediation sites by county.” Data: Maine DEP remediation sites. Retrieved July 25, 2026. https://mainestats.org/chart/remediation-by-county
Embed this chart
Interactive, mobile-friendly, and always up to date — free to use with attribution. Paste this where you publish.
<iframe src="https://mainestats.org/embed/remediation-by-county" title="Remediation sites by county — MaineStats" width="100%" height="550" style="border:1px solid #e6e8e8;border-radius:10px" loading="lazy"></iframe>
MaineStats normalizes public data and presents it free of charge. The underlying figures come from Maine DEP remediation sites; if a number here disagrees with the original source, the original source is right. See all data sources.