EPA Air · inspections by state and year
Air-emissions inspections in Maine, 2025
- 383Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Maine during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Maine, 2025
- Cumberland County 66
- Penobscot County 47
- Aroostook County 45
- Androscoggin County 40
- Somerset County 30
- Oxford County 29
- Knox County 24
- Washington County 20
- York County 20
- Kennebec County 19
- Hancock County 13
- Franklin County 12
- Waldo County 10
- Sagadahoc County 7
Maine, other years
Air-emissions inspections recorded in Maine, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-05-08 | IRVING FOREST PRODUCTS, INC. | MASARDIS, Aroostook, ME | FCE On-Site | State |
| 2025-05-05 | BUCKSPORT GENERATION LLC | BUCKSPORT, Hancock, ME | PCE Off-Site | State |
| 2025-05-05 | WOODLAND PULP LLC — high-priority violation on file | BAILEYVILLE, TOWN OF, Washington, ME | PCE Off-Site | State |
| 2025-05-01 | THE UNIVERISTY OF MAINE SYSTEM, UNIVERSITY OF MAINE AT FORT KENT | FORT KENT, Aroostook, ME | FCE On-Site | State |
| 2025-05-01 | ROBBINS LUMBER, INC. | SEARSMONT, Waldo, ME | FCE On-Site | State |
| 2025-05-01 | EAGLE POINT ENERGY CENTER, LLC | ORRINGTON, Penobscot, ME | PCE Off-Site | State |
| 2025-04-30 | FPL ENERGY WYMAN LLC | YARMOUTH, Cumberland, ME | PCE Off-Site | State |
| 2025-04-30 | ND PAPER INC. | RUMFORD, Oxford, ME | PCE Off-Site | State |
| 2025-04-30 | ND PAPER INC. | RUMFORD, Oxford, ME | PCE Off-Site | State |
| 2025-04-29 | LOUISIANA-PACIFIC CORPORATION | NEW LIMERICK, Aroostook, ME | PCE Off-Site | State |
| 2025-04-28 | ECO MAINE | PORTLAND, Cumberland, ME | PCE Off-Site | State |
| 2025-04-28 | REGENERATE STRATTON LLC | STRATTON, Franklin, ME | PCE Off-Site | State |
| 2025-04-28 | REGENERATE STRATTON LLC | STRATTON, Franklin, ME | PCE Off-Site | State |
| 2025-04-28 | NE RENEWABLE POWER WEST ENFIELD, LLC | WEST ENFIELD, Penobscot, ME | PCE Off-Site | State |
| 2025-04-28 | SAPPI NORTH AMERICA, INC. | SKOWHEGAN, Somerset, ME | PCE Off-Site | State |
| 2025-04-28 | SAPPI NORTH AMERICA, INC. | SKOWHEGAN, Somerset, ME | PCE Off-Site | State |
| 2025-04-28 | NE RENEWABLE POWER JONESBORO, LLC | JONESBORO, Washington, ME | PCE Off-Site | State |
| 2025-04-25 | SPRAGUE OPERATING RESOURCES LLC | SOUTH PORTLAND, Cumberland, ME | PCE Off-Site | State |
| 2025-04-25 | POLYVANTIS SANFORD LLC | SANFORD, York, ME | PCE Off-Site | State |
| 2025-04-24 | DANISCO USA INC. | ROCKLAND, Knox, ME | FCE On-Site | State |
| 2025-04-24 | FIBER MATERIALS INC. | BIDDEFORD, York, ME | PCE Off-Site | State |
| 2025-04-22 | MID-MAINE WASTE ACTION CORPORATION | AUBURN, Androscoggin, ME | PCE Off-Site | State |
| 2025-04-22 | MID-MAINE WASTE ACTION CORPORATION | AUBURN, Androscoggin, ME | PCE Off-Site | State |
| 2025-04-22 | DEPT OF VETERANS AFFAIRS | AUGUSTA, Kennebec, ME | PCE Off-Site | State |
| 2025-04-22 | DEPT OF VETERANS AFFAIRS | AUGUSTA, Kennebec, ME | PCE Off-Site | State |
| 2025-04-18 | ND OTM LLC | OLD TOWN, Penobscot, ME | PCE Off-Site | State |
| 2025-04-14 | REGENERATE LIVERMORE FALLS LLC | LIVERMORE FALLS, Androscoggin, ME | PCE Off-Site | State |
| 2025-04-14 | REGENERATE LIVERMORE FALLS LLC | LIVERMORE FALLS, Androscoggin, ME | PCE Off-Site | State |
| 2025-04-14 | WESTBROOK ENERGY CENTER, LLC | WESTBROOK, Cumberland, ME | PCE Off-Site | State |
| 2025-04-14 | RUMFORD POWER LLC | RUMFORD, Oxford, ME | PCE Off-Site | State |
| 2025-04-14 | RUMFORD POWER LLC | RUMFORD, Oxford, ME | PCE Off-Site | State |
| 2025-04-14 | MAINE WOODS PELLET COMPANY, LLC | ATHENS, Somerset, ME | PCE Off-Site | State |
| 2025-04-13 | CIANBRO FABRICATION AND COATING CORPORATION | PITTSFIELD, Somerset, ME | PCE Off-Site | State |
| 2025-04-11 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | PCE Off-Site | State |
| 2025-04-11 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | PCE Off-Site | State |
| 2025-04-10 | CASCO BAY ENERGY COMPANY, LLC | VEAZIE, Penobscot, ME | PCE Off-Site | State |
| 2025-04-09 | BATH IRON WORKS CORPORATION | BRUNSWICK, Cumberland, ME | PCE Off-Site | State |
| 2025-04-09 | BATH IRON WORKS CORPORATION | BATH, Sagadahoc, ME | PCE Off-Site | State |
| 2025-04-07 | PIONEER PLASTICS CORPORATION | AUBURN, Androscoggin, ME | PCE Off-Site | State |
| 2025-04-07 | SAPPI NORTH AMERICA, INC. | WESTBROOK, Cumberland, ME | PCE Off-Site | State |
| 2025-04-01 | MORIN BRICK, LLC | AUBURN, Androscoggin, ME | FCE On-Site | State |
| 2025-04-01 | THE AROOSTOOK MEDICAL CENTER | PRESQUE ISLE, Aroostook, ME | FCE On-Site | State |
| 2025-04-01 | CIANBRO FABRICATION AND COATING CORPORATION | PITTSFIELD, Somerset, ME | FCE On-Site | State |
| 2025-03-31 | HUBER ENGINEERED WOODS LLC | EASTON, Aroostook, ME | PCE Off-Site | State |
| 2025-03-26 | LOUISIANA-PACIFIC CORPORATION | NEW LIMERICK, Aroostook, ME | PCE Off-Site | State |
| 2025-03-20 | C & L AEROSPACE HOLDINGS, LLC | BANGOR, Penobscot, ME | PCE On-Site | State |
| 2025-03-19 | DOWN EAST EMULSIONS, LIMITED LIABILITY COMPANY | BANGOR, Penobscot, ME | PCE On-Site | State |
| 2025-03-17 | CASCO BAY ENERGY COMPANY, LLC | VEAZIE, Penobscot, ME | PCE Off-Site | State |
| 2025-03-13 | ESTABROOK FARMS & GREENHOUSES, INC. | POWNAL, TOWN OF, Cumberland, ME | PCE Off-Site | State |
| 2025-03-11 | EUROVIA ATLANTIC COAST LLC D/B/A COPIAM ASPHALT SOLUTIONS | HERMON, Penobscot, ME | PCE On-Site | State |
| 2025-03-06 | HUBER ENGINEERED WOODS LLC | EASTON, Aroostook, ME | FCE On-Site | State |
| 2025-02-27 | THE UNIVERSITY OF MAINE SYSTEM - PRESQUE ISLE | PRESQUE ISLE, Aroostook, ME | FCE On-Site | State |
| 2025-02-25 | BOWDOIN COLLEGE | BRUNSWICK, Cumberland, ME | PCE Off-Site | State |
| 2025-02-21 | IRVING FOREST PRODUCTS, INC. - ASHLAND SAWMILL | NASHVILLE, PLANTATION OF, Aroostook, ME | PCE Off-Site | State |
| 2025-02-21 | LOUISIANA-PACIFIC CORPORATION | NEW LIMERICK, Aroostook, ME | PCE Off-Site | State |
| 2025-02-21 | LOUISIANA-PACIFIC CORPORATION | NEW LIMERICK, Aroostook, ME | PCE Off-Site | State |
| 2025-02-21 | IRVING FOREST PRODUCTS, INC. | MASARDIS, Aroostook, ME | PCE Off-Site | State |
| 2025-02-21 | HUBER ENGINEERED WOODS LLC | EASTON, Aroostook, ME | PCE Off-Site | State |
| 2025-02-21 | HUBER ENGINEERED WOODS LLC | EASTON, Aroostook, ME | PCE Off-Site | State |
| 2025-02-21 | HUBER ENGINEERED WOODS LLC | EASTON, Aroostook, ME | PCE Off-Site | State |
| 2025-02-14 | TWIN RIVERS PAPER COMPANY LLC | MADAWASKA, Aroostook, ME | PCE Off-Site | State |
| 2025-02-12 | MCCAIN FOODS USA, INC. | EASTON, Aroostook, ME | PCE Off-Site | State |
| 2025-02-12 | HUBER ENGINEERED WOODS LLC | EASTON, Aroostook, ME | PCE Off-Site | State |
| 2025-02-12 | PENOBSCOT BAY TERMINALS, INC. D/B/A WEBBER TANKS | BUCKSPORT, Hancock, ME | PCE On-Site | State |
| 2025-02-12 | BUCKEYE TERMINALS, LLC | BANGOR, Penobscot, ME | PCE On-Site | State |
| 2025-02-03 | SAPPI NORTH AMERICA, INC. | WESTBROOK, Cumberland, ME | PCE Off-Site | State |
| 2025-02-03 | SAPPI NORTH AMERICA, INC. | WESTBROOK, Cumberland, ME | PCE Off-Site | State |
| 2025-02-03 | SAPPI NORTH AMERICA, INC. | WESTBROOK, Cumberland, ME | PCE Off-Site | State |
| 2025-02-03 | SUNOCO MIDSTREAM LLC | SOUTH PORTLAND, Cumberland, ME | PCE Off-Site | State |
| 2025-02-03 | SOUTH PORTLAND TERMINAL LLC | SOUTH PORTLAND, Cumberland, ME | PCE Off-Site | State |
| 2025-02-03 | PORTLAND PIPE LINE CORPORATION | SOUTH PORTLAND, Cumberland, ME | PCE Off-Site | State |
| 2025-02-03 | ECO MAINE | PORTLAND, Cumberland, ME | PCE Off-Site | State |
| 2025-02-03 | ECO MAINE | PORTLAND, Cumberland, ME | PCE Off-Site | State |
| 2025-02-03 | BUCKSPORT GENERATION LLC | BUCKSPORT, Hancock, ME | PCE Off-Site | State |
| 2025-02-03 | BUCKSPORT GENERATION LLC | BUCKSPORT, Hancock, ME | PCE Off-Site | State |
| 2025-02-03 | EASTERN MAINE MEDICAL CENTER | BANGOR, Penobscot, ME | PCE Off-Site | State |
| 2025-02-03 | STATE OF MAINE AND NEWSME LANDFILL OPERATIONS, LLC D/B/A JUNIPER RIDGE LANDFILL | OLD TOWN, Penobscot, ME | PCE Off-Site | State |
| 2025-02-03 | COLD BROOK ENERGY, INC. | HAMPDEN, Penobscot, ME | PCE Off-Site | State |
| 2025-02-03 | WOODLAND PULP LLC — high-priority violation on file | BAILEYVILLE, TOWN OF, Washington, ME | PCE Off-Site | State |
| 2025-02-03 | WOODLAND PULP LLC — high-priority violation on file | BAILEYVILLE, TOWN OF, Washington, ME | PCE Off-Site | State |
| 2025-02-03 | PORTSMOUTH NAVAL SHIPYARD | KITTERY, York, ME | PCE Off-Site | State |
| 2025-02-03 | PORTSMOUTH NAVAL SHIPYARD | KITTERY, York, ME | PCE Off-Site | State |
| 2025-01-31 | STRATTON LUMBER, INC. | STRATTON, Franklin, ME | PCE Off-Site | State |
| 2025-01-31 | HUHTAMAKI, INC. | WATERVILLE, Kennebec, ME | PCE Off-Site | State |
| 2025-01-31 | NE RENEWABLE POWER WEST ENFIELD, LLC | WEST ENFIELD, Penobscot, ME | PCE Off-Site | State |
| 2025-01-31 | NE RENEWABLE POWER WEST ENFIELD, LLC | WEST ENFIELD, Penobscot, ME | PCE Off-Site | State |
| 2025-01-31 | NE RENEWABLE POWER JONESBORO, LLC | JONESBORO, Washington, ME | PCE Off-Site | State |
| 2025-01-31 | NE RENEWABLE POWER JONESBORO, LLC | JONESBORO, Washington, ME | PCE Off-Site | State |
| 2025-01-30 | HOULTON REGIONAL HOSPITAL | HOULTON, Aroostook, ME | FCE On-Site | State |
| 2025-01-30 | SOUTH PORTLAND TERMINAL LLC | SOUTH PORTLAND, Cumberland, ME | PCE Off-Site | State |
| 2025-01-30 | DEPT OF VETERANS AFFAIRS | AUGUSTA, Kennebec, ME | PCE Off-Site | State |
| 2025-01-30 | ND PAPER INC. | RUMFORD, Oxford, ME | PCE Off-Site | State |
| 2025-01-30 | ND PAPER INC. | RUMFORD, Oxford, ME | PCE Off-Site | State |
| 2025-01-30 | ND PAPER INC. | RUMFORD, Oxford, ME | PCE Off-Site | State |
| 2025-01-30 | ND PAPER INC. | RUMFORD, Oxford, ME | PCE Off-Site | State |
| 2025-01-30 | ND PAPER INC. | RUMFORD, Oxford, ME | PCE Off-Site | State |
| 2025-01-30 | ND PAPER INC. | RUMFORD, Oxford, ME | PCE Off-Site | State |
| 2025-01-30 | EUROVIA ATLANTIC COAST LLC | WASHINGTON, Knox, ME | PCE Off-Site | State |
| 2025-01-30 | SAPPI NORTH AMERICA, INC. | SKOWHEGAN, Somerset, ME | PCE Off-Site | State |
| 2025-01-30 | SAPPI NORTH AMERICA, INC. | SKOWHEGAN, Somerset, ME | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.