EPA Air · inspections by state and year

Air-emissions inspections in Maine, 2026

242Inspections

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 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Maine, 2026

Maine, other years

Air-emissions inspections recorded in Maine, 2026

Date	Facility	Where	Kind	Agency
2026-04-13	SAPPI NORTH AMERICA, INC.	WESTBROOK, Cumberland, ME	PCE Off-Site	State
2026-04-13	BATH IRON WORKS CORPORATION	BRUNSWICK, Cumberland, ME	PCE Off-Site	State
2026-04-13	CASCO BAY ENERGY COMPANY, LLC	VEAZIE, Penobscot, ME	PCE Off-Site	State
2026-04-13	BATH IRON WORKS CORPORATION	BATH, Sagadahoc, ME	PCE Off-Site	State
2026-04-10	MID-MAINE WASTE ACTION CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-04-10	MID-MAINE WASTE ACTION CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-04-10	HUBER ENGINEERED WOODS LLC	EASTON, Aroostook, ME	PCE Off-Site	State
2026-04-10	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	THOMASTON, Knox, ME	PCE Off-Site	State
2026-04-10	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	THOMASTON, Knox, ME	PCE Off-Site	State
2026-04-10	RUMFORD POWER LLC	RUMFORD, Oxford, ME	PCE Off-Site	State
2026-04-10	RUMFORD POWER LLC	RUMFORD, Oxford, ME	PCE Off-Site	State
2026-04-06	CASCO BAY ENERGY COMPANY, LLC	VEAZIE, Penobscot, ME	PCE Off-Site	State
2026-03-24	CASCO BAY ENERGY COMPANY, LLC	VEAZIE, Penobscot, ME	PCE Off-Site	State
2026-03-23	SAPPI NORTH AMERICA, INC.	SKOWHEGAN, Somerset, ME	PCE Off-Site	State
2026-03-17	WOODLAND PULP LLC — high-priority violation on file	BAILEYVILLE, TOWN OF, Washington, ME	PCE Off-Site	State
2026-03-16	PORTSMOUTH NAVAL SHIPYARD	KITTERY, York, ME	PCE Off-Site	State
2026-03-16	PORTSMOUTH NAVAL SHIPYARD	KITTERY, York, ME	PCE Off-Site	State
2026-03-02	HUBER ENGINEERED WOODS LLC	EASTON, Aroostook, ME	PCE Off-Site	State
2026-02-20	ECO MAINE	PORTLAND, Cumberland, ME	PCE Off-Site	State
2026-02-20	ECO MAINE	PORTLAND, Cumberland, ME	PCE Off-Site	State
2026-02-19	BUCKSPORT GENERATION LLC	BUCKSPORT, Hancock, ME	PCE Off-Site	State
2026-02-19	BUCKSPORT GENERATION LLC	BUCKSPORT, Hancock, ME	PCE Off-Site	State
2026-02-17	LIGNETICS OF MAINE, LLC	STRONG, Franklin, ME	FCE On-Site	State
2026-02-11	FRONTIER FORGE, INC.	KINGFIELD, Franklin, ME	FCE On-Site	State
2026-02-10	THE UNIVERSITY OF MAINE SYSTEM	ORONO, Penobscot, ME	PCE Off-Site	State
2026-02-10	CIANBRO FABRICATION AND COATING CORPORATION	PITTSFIELD, Somerset, ME	PCE Off-Site	State
2026-02-05	BOUNDARY CO.	MOOSE RIVER, Somerset, ME	PCE Off-Site	State
2026-02-03	HUHTAMAKI, INC.	WATERVILLE, Kennebec, ME	PCE Off-Site	State
2026-02-03	BUCKEYE TERMINALS, LLC	BANGOR, Penobscot, ME	PCE Off-Site	State
2026-02-03	SAPPI NORTH AMERICA, INC.	SKOWHEGAN, Somerset, ME	PCE Off-Site	State
2026-02-03	BACKYARD FARMS, LLC	MADISON, Somerset, ME	PCE Off-Site	State
2026-02-03	CIVES CORPORATION	AUGUSTA, Kennebec, ME	PCE Off-Site	State
2026-02-02	ECO MAINE	PORTLAND, Cumberland, ME	PCE Off-Site	State
2026-02-02	ECO MAINE	PORTLAND, Cumberland, ME	PCE Off-Site	State
2026-02-02	NE RENEWABLE POWER WEST ENFIELD, LLC	WEST ENFIELD, Penobscot, ME	PCE Off-Site	State
2026-02-02	NE RENEWABLE POWER WEST ENFIELD, LLC	WEST ENFIELD, Penobscot, ME	PCE Off-Site	State
2026-02-02	ND OTM LLC	OLD TOWN, Penobscot, ME	PCE Off-Site	State
2026-02-02	ND OTM LLC	OLD TOWN, Penobscot, ME	PCE Off-Site	State
2026-02-02	EASTERN MAINE MEDICAL CENTER	BANGOR, Penobscot, ME	PCE Off-Site	State
2026-02-02	STATE OF MAINE AND NEWSME LANDFILL OPERATIONS, LLC D/B/A JUNIPER RIDGE LANDFILL	OLD TOWN, Penobscot, ME	PCE Off-Site	State
2026-02-02	STATE OF MAINE AND NEWSME LANDFILL OPERATIONS, LLC D/B/A JUNIPER RIDGE LANDFILL	OLD TOWN, Penobscot, ME	PCE Off-Site	State
2026-02-02	MAINEHEALTH D/B/A MID COAST HOSPITAL	BRUNSWICK, Cumberland, ME	PCE Off-Site	State
2026-02-02	WOODLAND PULP LLC — high-priority violation on file	BAILEYVILLE, TOWN OF, Washington, ME	PCE Off-Site	State
2026-02-02	WOODLAND PULP LLC — high-priority violation on file	BAILEYVILLE, TOWN OF, Washington, ME	PCE Off-Site	State
2026-02-02	NE RENEWABLE POWER JONESBORO, LLC	JONESBORO, Washington, ME	PCE Off-Site	State
2026-02-02	NE RENEWABLE POWER JONESBORO, LLC	JONESBORO, Washington, ME	PCE Off-Site	State
2026-01-30	PIONEER PLASTICS CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-01-30	PIONEER PLASTICS CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-01-30	PIONEER PLASTICS CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-01-30	PIONEER PLASTICS CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-01-30	PIONEER PLASTICS CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-01-30	PIONEER PLASTICS CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-01-30	PIONEER PLASTICS CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-01-30	MID-MAINE WASTE ACTION CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-01-30	MID-MAINE WASTE ACTION CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-01-30	MID-MAINE WASTE ACTION CORPORATION	AUBURN, Androscoggin, ME	PCE Off-Site	State
2026-01-30	MCCAIN FOODS USA, INC.	EASTON, Aroostook, ME	PCE Off-Site	State
2026-01-30	MCCAIN FOODS USA, INC.	EASTON, Aroostook, ME	PCE Off-Site	State
2026-01-30	MCCAIN FOODS USA, INC.	EASTON, Aroostook, ME	PCE Off-Site	State
2026-01-30	MCCAIN FOODS USA, INC.	EASTON, Aroostook, ME	PCE Off-Site	State
2026-01-30	LOUISIANA-PACIFIC CORPORATION	NEW LIMERICK, Aroostook, ME	PCE Off-Site	State
2026-01-30	LOUISIANA-PACIFIC CORPORATION	NEW LIMERICK, Aroostook, ME	PCE Off-Site	State
2026-01-30	LOUISIANA-PACIFIC CORPORATION	NEW LIMERICK, Aroostook, ME	PCE Off-Site	State
2026-01-30	LOUISIANA-PACIFIC CORPORATION	NEW LIMERICK, Aroostook, ME	PCE Off-Site	State
2026-01-30	SOUTH PORTLAND TERMINAL LLC	SOUTH PORTLAND, Cumberland, ME	PCE Off-Site	State
2026-01-30	SOUTH PORTLAND TERMINAL LLC	SOUTH PORTLAND, Cumberland, ME	PCE Off-Site	State
2026-01-30	TEXAS INSTRUMENTS INCORPORATED	SOUTH PORTLAND, Cumberland, ME	PCE Off-Site	State
2026-01-30	ND PAPER INC.	RUMFORD, Oxford, ME	PCE Off-Site	State
2026-01-30	ND PAPER INC.	RUMFORD, Oxford, ME	PCE Off-Site	State
2026-01-30	ND PAPER INC.	RUMFORD, Oxford, ME	PCE Off-Site	State
2026-01-30	ND PAPER INC.	RUMFORD, Oxford, ME	PCE Off-Site	State
2026-01-30	ND PAPER INC.	RUMFORD, Oxford, ME	PCE Off-Site	State
2026-01-30	ND PAPER INC.	RUMFORD, Oxford, ME	PCE Off-Site	State
2026-01-30	EAGLE POINT ENERGY CENTER, LLC	ORRINGTON, Penobscot, ME	PCE Off-Site	State
2026-01-30	EAGLE POINT ENERGY CENTER, LLC	ORRINGTON, Penobscot, ME	PCE Off-Site	State
2026-01-30	SAPPI NORTH AMERICA, INC.	SKOWHEGAN, Somerset, ME	PCE Off-Site	State
2026-01-30	SAPPI NORTH AMERICA, INC.	SKOWHEGAN, Somerset, ME	PCE Off-Site	State
2026-01-30	SAPPI NORTH AMERICA, INC.	SKOWHEGAN, Somerset, ME	PCE Off-Site	State
2026-01-30	WASTE MANAGEMENT DISPOSAL SERVICES OF MAINE, INC. — high-priority violation on file	NORRIDGEWOCK, Somerset, ME	PCE Off-Site	State
2026-01-30	MAINE WOODS PELLET COMPANY, LLC	ATHENS, Somerset, ME	PCE Off-Site	State
2026-01-30	MAINE WOODS PELLET COMPANY, LLC	ATHENS, Somerset, ME	PCE Off-Site	State
2026-01-30	PORTSMOUTH NAVAL SHIPYARD	KITTERY, York, ME	PCE Off-Site	State
2026-01-30	PORTSMOUTH NAVAL SHIPYARD	KITTERY, York, ME	PCE Off-Site	State
2026-01-29	MAINEHEALTH	PORTLAND, Cumberland, ME	PCE Off-Site	State
2026-01-29	CITGO PETROLEUM CORPORATION	SOUTH PORTLAND, Cumberland, ME	PCE Off-Site	State
2026-01-29	CITGO PETROLEUM CORPORATION	SOUTH PORTLAND, Cumberland, ME	PCE Off-Site	State
2026-01-29	STRATTON LUMBER, INC.	STRATTON, Franklin, ME	PCE Off-Site	State
2026-01-29	EUROVIA ATLANTIC COAST LLC	WASHINGTON, Knox, ME	PCE Off-Site	State
2026-01-28	FPL ENERGY WYMAN LLC	YARMOUTH, Cumberland, ME	PCE Off-Site	State
2026-01-28	REGENERATE STRATTON LLC	STRATTON, Franklin, ME	PCE Off-Site	State
2026-01-28	REGENERATE STRATTON LLC	STRATTON, Franklin, ME	PCE Off-Site	State
2026-01-28	REGENERATE STRATTON LLC	STRATTON, Franklin, ME	PCE Off-Site	State
2026-01-28	IRVING OIL TERMINALS INC.	SEARSPORT, Waldo, ME	PCE Off-Site	State
2026-01-27	REGENERATE LIVERMORE FALLS LLC	LIVERMORE FALLS, Androscoggin, ME	PCE Off-Site	State
2026-01-27	REGENERATE LIVERMORE FALLS LLC	LIVERMORE FALLS, Androscoggin, ME	PCE Off-Site	State
2026-01-27	REGENERATE LIVERMORE FALLS LLC	LIVERMORE FALLS, Androscoggin, ME	PCE Off-Site	State
2026-01-27	IRVING FOREST PRODUCTS, INC. - ASHLAND SAWMILL	NASHVILLE, PLANTATION OF, Aroostook, ME	PCE Off-Site	State
2026-01-27	IRVING FOREST PRODUCTS, INC. - ASHLAND SAWMILL	NASHVILLE, PLANTATION OF, Aroostook, ME	PCE On-Site	State
2026-01-27	IRVING FOREST PRODUCTS, INC.	MASARDIS, Aroostook, ME	PCE Off-Site	State
2026-01-27	HUBER ENGINEERED WOODS LLC	EASTON, Aroostook, ME	PCE Off-Site	State

Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.