Aroostook County contains 155 EPA-regulated facilities, 7 of which are currently flagged for significant noncompliance. The county also hosts 1 Superfund sites and 7 TRI chemical reporters. EPA has assessed $5.6M in lifetime penalties and TRI reporters disclosed roughly 2.0M lb of on-site releases. That facility count is well above the Maine state average of 86 per county.
| Site | City | Status |
|---|---|---|
| Loring Air Force Base | Limestone | Ready for anticipated reuse |
| Facility | City | On-site (lb) | Status |
|---|---|---|---|
| Mccain Foods Usa, Inc. - Easton, Me Facility | Easton | 1.9M | Compliant |
| Twin Rivers Paper Company Llc - Madawaska | Madawaska | 38.9k | Penalties |
| Huber Engineered Woods Llc | Easton | 36.1k | Compliant |
| Louisiana-Pacific Corp - New Limerick | New Limerick | 8.3k | Compliant |
| Tate & Lyle Ingredients Americas Llc | Houlton | 1.7k | Penalties |
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Big Rock Ski Area/Restaurant | $0 | 2013-12-18 | |
| Us Border Patrol Station-Hodgdon | Houlton | $0 | |
| Fort Kent Golf Club | $0 | 1998-10-07 | |
| Living Waters #1 | $0 | ||
| Presque Isle Landfill | Presque Isle | $0 | 2025-09-18 |
| Frenchville Wastewater Treatment Facility | Frenchville | $0 | 2025-08-27 |
| Golden Gate Trailer Park | Presque Isle | $0 | 2024-05-01 |