EPA Air · inspections by state and year
Air-emissions inspections in Massachusetts, 2025
- 1,081Inspections
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 Massachusetts 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 Massachusetts, 2025
- Middlesex County 190
- Hampden County 165
- Essex County 136
- Worcester County 132
- Suffolk County 123
- Berkshire County 101
- Norfolk County 98
- Hampshire County 52
- Bristol County 32
- Plymouth County 22
- Franklin County 18
- Undetermined County 8
- Barnstable County 3
Massachusetts, other years
Air-emissions inspections recorded in Massachusetts, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-07-21 | HAZEN PAPER COMPANY | HOLYOKE, TOWN OF, Hampden, MA | PCE Off-Site | State |
| 2025-07-21 | PITTSFIELD GENERATING COMPANY LP — high-priority violation on file | PITTSFIELD, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2025-07-21 | PITTSFIELD GENERATING COMPANY LP — high-priority violation on file | PITTSFIELD, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2025-07-21 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2025-07-21 | STERIS CORPORATION | NORTHBOROUGH, TOWN OF, Worcester, MA | PCE Off-Site | State |
| 2025-07-21 | TENNESSEE GAS PIPELINE LLC STATION 266A | MENDON, Worcester, MA | PCE Off-Site | State |
| 2025-07-21 | BOSTON COLLEGE CHESTNUT HILL | NEWTON, TOWN OF, Middlesex, MA | PCE Off-Site | State |
| 2025-07-21 | TENNESSEE GAS PIPELINE STA 267 | HOPKINTON, Middlesex, MA | PCE Off-Site | State |
| 2025-07-18 | AMERESCO CHICOPEE ENERGY, INC | CHICOPEE, TOWN OF, Hampden, MA | PCE Off-Site | State |
| 2025-07-18 | PITTSFIELD GENERATING COMPANY LP — high-priority violation on file | PITTSFIELD, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2025-07-18 | MYSTIC STATION | EVERETT, CITY OF, Middlesex, MA | PCE Off-Site | State |
| 2025-07-18 | MYSTIC STATION | EVERETT, CITY OF, Middlesex, MA | PCE Off-Site | State |
| 2025-07-18 | MYSTIC STATION | EVERETT, CITY OF, Middlesex, MA | PCE Off-Site | State |
| 2025-07-18 | REWORLD HAVERHILL LLC F.K.A. COVANTA HAVERHILL INCORPORATED | HAVERHILL, TOWN OF, Essex, MA | FCE On-Site | State |
| 2025-07-17 | MASSPOWER | SPRINGFIELD, CITY OF, Hampden, MA | PCE Off-Site | State |
| 2025-07-17 | SMITH COLLEGE | NORTHAMPTON, CITY OF, Hampshire, MA | PCE Off-Site | State |
| 2025-07-17 | ONYX SPECIALTY PAPERS - WILLOW MILL | LEE, Berkshire, MA | PCE Off-Site | State |
| 2025-07-17 | NORTHEASTERN UNIVERSITY | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2025-07-17 | JG MACLELLAN CONCRETE CO | WAKEFIELD, TOWN OF, Middlesex, MA | PCE On-Site | State |
| 2025-07-17 | STATE STREET BANK SQUARE | QUINCY, CITY OF, Norfolk, MA | PCE Off-Site | State |
| 2025-07-17 | SEMASS PARTNERSHIP | ROCHESTER, Plymouth, MA | PCE Off-Site | State |
| 2025-07-17 | SEMASS PARTNERSHIP | ROCHESTER, Plymouth, MA | PCE Off-Site | State |
| 2025-07-17 | GLINES & RHODES INCORPORATED | ATTLEBORO, CITY OF, Bristol, MA | FCE On-Site | State |
| 2025-07-17 | NEA BELLINGHAM NORTHEAST ENERGY ASSOCIATES LP | BELLINGHAM, TOWN OF, Norfolk, MA | PCE Off-Site | State |
| 2025-07-17 | NEA BELLINGHAM NORTHEAST ENERGY ASSOCIATES LP | BELLINGHAM, TOWN OF, Norfolk, MA | PCE Off-Site | State |
| 2025-07-16 | ARCLIN SURFACES | EAST LONGMEADOW, TOWN OF, Hampden, MA | PCE Off-Site | State |
| 2025-07-16 | DUBOIS CHEMICALS INC DBA HEATBATH CORPORATION | SPRINGFIELD, CITY OF, Hampden, MA | FCE On-Site | State |
| 2025-07-16 | P & G GILLETTE | BOSTON, CITY OF, Suffolk, MA | FCE On-Site | State |
| 2025-07-16 | MBTA SOUTH BOSTON POWER | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2025-07-15 | UMASS AMHERST CAMPUS | AMHERST, Hampshire, MA | PCE Off-Site | State |
| 2025-07-15 | VA CENTRAL WESTERN MASS HEALTHCARE SYST | NORTHAMPTON, CITY OF, Hampshire, MA | PCE On-Site | State |
| 2025-07-15 | PITTSFIELD GENERATING COMPANY LP — high-priority violation on file | PITTSFIELD, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2025-07-15 | TWIN RIVERS TECHNOLOGIES MANUFACTURING C | QUINCY, CITY OF, Norfolk, MA | PCE Off-Site | State |
| 2025-07-15 | TWIN RIVERS TECHNOLOGIES MANUFACTURING C | QUINCY, CITY OF, Norfolk, MA | PCE Off-Site | State |
| 2025-07-15 | TWIN RIVERS TECHNOLOGIES MANUFACTURING C | QUINCY, CITY OF, Norfolk, MA | PCE Off-Site | State |
| 2025-07-15 | TWIN RIVERS TECHNOLOGIES MANUFACTURING C | QUINCY, CITY OF, Norfolk, MA | PCE Off-Site | State |
| 2025-07-15 | DUNCAN GROUP THE — high-priority violation on file | EVERETT, CITY OF, Middlesex, MA | PCE Off-Site | State |
| 2025-07-14 | SEMASS PARTNERSHIP | ROCHESTER, Plymouth, MA | PCE Off-Site | State |
| 2025-07-14 | SCHLEIFRING NORTH AMERICA | CHELMSFORD, Middlesex, MA | FCE On-Site | State |
| 2025-07-13 | WESTFIELD ELECTROPLATING | WESTFIELD, CITY OF, Hampden, MA | PCE Off-Site | State |
| 2025-07-13 | ROCHE BROTHERS BARREL & DRUM CO. | LOWELL, CITY OF, Middlesex, MA | PCE Off-Site | State |
| 2025-07-11 | ERVING PAPER MILLS | ERVING, Franklin, MA | PCE Off-Site | State |
| 2025-07-11 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2025-07-11 | ECC CORPORATION | HOLDEN, Worcester, MA | PCE Off-Site | State |
| 2025-07-11 | UPPER BLACKSTONE SSI | MILLBURY, Worcester, MA | PCE Off-Site | State |
| 2025-07-11 | UPPER BLACKSTONE SSI | MILLBURY, Worcester, MA | PCE Off-Site | State |
| 2025-07-11 | UPPER BLACKSTONE SSI | MILLBURY, Worcester, MA | PCE Off-Site | State |
| 2025-07-11 | UPPER BLACKSTONE SSI | MILLBURY, Worcester, MA | PCE Off-Site | State |
| 2025-07-11 | UPPER BLACKSTONE SSI | MILLBURY, Worcester, MA | PCE Off-Site | State |
| 2025-07-11 | FLEXCON COMPANY INC | SPENCER, Worcester, MA | PCE Off-Site | State |
| 2025-07-11 | FLEXCON COMPANY INC | SPENCER, Worcester, MA | PCE Off-Site | State |
| 2025-07-11 | ANP BELLINGHAM | BELLINGHAM, TOWN OF, Norfolk, MA | PCE Off-Site | State |
| 2025-07-10 | BERKSHIRE POWER LLC | AGAWAM, Hampden, MA | PCE Off-Site | State |
| 2025-07-10 | BERKSHIRE POWER LLC | AGAWAM, Hampden, MA | PCE Off-Site | State |
| 2025-07-10 | MAJILITE MANUFACTURING INC | DRACUT, TOWN OF, Middlesex, MA | PCE Off-Site | State |
| 2025-07-09 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2025-07-09 | S&E SPECIALTY POLYMERS LLC | LUNENBURG, Worcester, MA | PCE Off-Site | State |
| 2025-07-09 | MAJILITE MANUFACTURING INC | DRACUT, TOWN OF, Middlesex, MA | PCE Off-Site | State |
| 2025-07-09 | AMAZON COM SERVICES LLC DTB9 | HAVERHILL, Essex, MA | PCE On-Site | State |
| 2025-07-08 | PREFERE MELAMINES LLC | SPRINGFIELD, Hampden, MA | PCE Off-Site | State |
| 2025-07-08 | CURIA MASSACHUSETTS INC | BURLINGTON, Middlesex, MA | FCE On-Site | State |
| 2025-07-08 | WHEELABRATOR SAUGUS INC | SAUGUS, TOWN OF, Essex, MA | PCE Off-Site | State |
| 2025-07-08 | WHEELABRATOR SAUGUS INC | SAUGUS, TOWN OF, Essex, MA | PCE Off-Site | State |
| 2025-07-07 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2025-07-07 | POLYFOAM CORPORATION — high-priority violation on file | NORTHBRIDGE, Worcester, MA | PCE Off-Site | State |
| 2025-07-07 | WHEELABRATOR SAUGUS INC | SAUGUS, TOWN OF, Essex, MA | PCE Off-Site | State |
| 2025-07-07 | NISSHA METALLIZING SOLUTIONS LTD — high-priority violation on file | FRANKLIN, Norfolk, MA | PCE Off-Site | State |
| 2025-07-07 | PLAINVILLE GENERATING | PLAINVILLE, Norfolk, MA | PCE Off-Site | State |
| 2025-07-07 | COMMONWEALTH NEW BEDFORD ENERGY LLC | DARTMOUTH, TOWN OF, Bristol, MA | PCE Off-Site | State |
| 2025-07-03 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2025-07-03 | MEDICAL AREA TOTAL ENERGY | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2025-07-03 | MEDICAL AREA TOTAL ENERGY | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2025-07-03 | CONSTELLATION WEST MEDWAY LLC | MEDWAY, Norfolk, MA | PCE Off-Site | State |
| 2025-07-03 | JAYBIRD & MAIS INC | LAWRENCE, CITY OF, Essex, MA | PCE Off-Site | State |
| 2025-07-02 | BERKSHIRE POWER LLC | AGAWAM, Hampden, MA | PCE Off-Site | State |
| 2025-07-02 | AVIENT COLORANTS USA LLC - PREV. CLARIANT-MASTERBATCHES DIVISION | HOLDEN, Worcester, MA | PCE Off-Site | State |
| 2025-07-02 | WELLESLEY COLLEGE | WELLESLEY, TOWN OF, Norfolk, MA | PCE Off-Site | State |
| 2025-07-02 | KIMBALL FARM | HAVERHILL, Essex, MA | FCE On-Site | State |
| 2025-07-01 | UMASS AMHERST CAMPUS | AMHERST, Hampshire, MA | PCE Off-Site | State |
| 2025-07-01 | UMASS AMHERST CAMPUS | AMHERST, Hampshire, MA | PCE Off-Site | State |
| 2025-07-01 | NEWARK AMERICA | FITCHBURG, CITY OF, Worcester, MA | PCE Off-Site | State |
| 2025-07-01 | NEWARK AMERICA | FITCHBURG, CITY OF, Worcester, MA | PCE Off-Site | State |
| 2025-07-01 | BROX INDUSTRIES INC | IPSWICH, Essex, MA | PCE On-Site | State |
| 2025-07-01 | MA COM TECHNOLOGY SOLUTIONS INC | LOWELL, CITY OF, Middlesex, MA | PCE Off-Site | State |
| 2025-06-30 | FLEXCON COMPANY INC | SPENCER, Worcester, MA | FCE On-Site | State |
| 2025-06-27 | VA CENTRAL WESTERN MASS HEALTHCARE SYST | NORTHAMPTON, CITY OF, Hampshire, MA | FCE On-Site | State |
| 2025-06-27 | TWIN RIVERS TECHNOLOGIES MANUFACTURING C | QUINCY, CITY OF, Norfolk, MA | PCE On-Site | State |
| 2025-06-27 | DUNCAN GROUP THE — high-priority violation on file | EVERETT, CITY OF, Middlesex, MA | PCE On-Site | State |
| 2025-06-26 | BRAINTREE ELECTRIC | BRAINTREE, Norfolk, MA | PCE Off-Site | State |
| 2025-06-26 | LYNN REGIONAL WWTP | LYNN, CITY OF, Essex, MA | PCE On-Site | State |
| 2025-06-26 | REPLIMUNE INC — high-priority violation on file | FRAMINGHAM, Middlesex, MA | FCE On-Site | State |
| 2025-06-26 | CONSTELLATION WEST MEDWAY LLC | MEDWAY, Norfolk, MA | PCE On-Site | State |
| 2025-06-25 | NE RENEWABLE POWER FITCHBURG LLC | WESTMINSTER, Worcester, MA | PCE Off-Site | State |
| 2025-06-25 | BHA EVA WHITE | BOSTON, CITY OF, Suffolk, MA | FCE On-Site | State |
| 2025-06-24 | MILFORD REGIONAL MEDICAL CENTER INC | MILFORD, TOWN OF, Worcester, MA | FCE On-Site | State |
| 2025-06-23 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2025-06-23 | NE RENEWABLE POWER FITCHBURG LLC | WESTMINSTER, Worcester, MA | PCE Off-Site | State |
| 2025-06-23 | BRADFORD INDUSTRIES | LOWELL, CITY OF, Middlesex, MA | FCE On-Site | State |
| 2025-06-20 | NE RENEWABLE POWER FITCHBURG LLC | WESTMINSTER, Worcester, MA | PCE Off-Site | State |
| 2025-06-20 | AVIENT COLORANTS USA LLC - PREV. CLARIANT-MASTERBATCHES DIVISION | HOLDEN, Worcester, MA | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.