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EPA Air · stack tests by state and year

Air-emissions stack tests in Massachusetts, 2017

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Massachusetts during 2017; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Massachusetts, 2017

Massachusetts, other years

Air-emissions stack tests recorded in Massachusetts, 2017

DateFacilityWhereKindAgency
2017-12-06SOLUTIA INCORPORATED — high-priority violation on fileSPRINGFIELD, CITY OF, Hampden, MAPassState
2017-11-30WHEELABRATOR MILLBURY INCMILLBURY, Worcester, MAPassState
2017-11-21ROCHE BROTHERS BARREL & DRUM CO.LOWELL, CITY OF, Middlesex, MAPassState
2017-11-16UMASS MEDICAL CENTER — high-priority violation on fileWORCESTER, CITY OF, Worcester, MAPassState
2017-11-07KOMTEK DIV KERVICK — high-priority violation on fileWORCESTER, CITY OF, Worcester, MAFailState
2017-11-01TISBURY TOWING & TRANSPORTATIONNEW BEDFORD, Bristol, MAPassState
2017-11-01TISBURY TOWING & TRANSPORTATIONNEW BEDFORD, Bristol, MAPassState
2017-10-25JOHN S LANE & SONS INCAMHERST, Hampshire, MAPassState
2017-10-25RESOURCE CONTROL INC-WESTMINSTERWESTMINSTER, Worcester, MAPassU.S. EPA
2017-10-19MILFORD REGIONAL MEDICAL CENTER INCMILFORD, TOWN OF, Worcester, MAPassState
2017-10-18BRAINTREE ELECTRICBRAINTREE, Norfolk, MAPassState
2017-10-10MM TAUNTON ENERGYTAUNTON, TOWN OF, Bristol, MAPassState
2017-10-03REWORLD HAVERHILL LLC F.K.A. COVANTA HAVERHILL INCORPORATEDHAVERHILL, TOWN OF, Essex, MAPassState
2017-10-03REWORLD HAVERHILL LLC F.K.A. COVANTA HAVERHILL INCORPORATEDHAVERHILL, TOWN OF, Essex, MAPassState
2017-09-26FLEXCON COMPANY INCSPENCER, Worcester, MAPendingU.S. EPA
2017-09-26FLEXCON COMPANY INCSPENCER, Worcester, MAPassState
2017-09-26BROCKTON SSI WWTPBROCKTON, CITY OF, Plymouth, MAPassState
2017-09-19P & G GILLETTEBOSTON, CITY OF, Suffolk, MAPassState
2017-09-19MYSTIC STATIONEVERETT, CITY OF, Middlesex, MAPassState
2017-09-13SIKA SARNAFILCAMBRIDGE, TOWN OF, Middlesex, MAPassState
2017-09-11PEABODY MUNICIPAL LIGHT PLANTPEABODY, CITY OF, Essex, MAPassState
2017-09-07CLARK UNIVERSITY — high-priority violation on fileWORCESTER, CITY OF, Worcester, MAFailState
2017-09-01ST GOBAIN ABRASIVES, INCWORCESTER, CITY OF, Worcester, MAFailState
2017-08-31GENTEX OPTICSDUDLEY, Worcester, MAPassState
2017-08-29STOP & SHOP WAREHOUSE DISTRIBUTION CTRFREETOWN, Bristol, MAPassState
2017-08-25ROTH TEC ENGRAVING CORPNEW BEDFORD, CITY OF, Bristol, MAPendingU.S. EPA
2017-08-22TAUNTON MUNICIPAL LIGHTING PLANTTAUNTON, TOWN OF, Bristol, MAPassState
2017-08-18KENDALL GREEN ENERGY LLCCAMBRIDGE, TOWN OF, Middlesex, MAPassState
2017-08-18BOSTON SCIENTIFIC CORPMARLBOROUGH, CITY OF, Middlesex, MAPendingU.S. EPA
2017-08-01TEKNOR APEX COMPANYLEOMINSTER, CITY OF, Worcester, MAPassState
2017-07-27BRITTANY GLOBAL TECHNOLOGIES CORPNEW BEDFORD, CITY OF, Bristol, MAPassState
2017-07-26DIGHTON POWER LLCDIGHTON, Bristol, MAPassState
2017-07-21SEMASS PARTNERSHIPROCHESTER, Plymouth, MAPassState
2017-07-18SEMASS PARTNERSHIPROCHESTER, Plymouth, MAPassState
2017-07-12CONSTELLATION WEST MEDWAY LLCMEDWAY, Norfolk, MAPassState
2017-07-12CONSTELLATION WEST MEDWAY LLCMEDWAY, Norfolk, MAPassState
2017-07-06ROTH TEC ENGRAVING CORPNEW BEDFORD, CITY OF, Bristol, MAPendingU.S. EPA
2017-06-26MEDICAL AREA TOTAL ENERGYBOSTON, CITY OF, Suffolk, MAPassState
2017-06-22TISBURY TOWING & TRANSPORTATIONNEW BEDFORD, Bristol, MAFailState
2017-06-21HOME MARKET FOODS — high-priority violation on fileNORWOOD, TOWN OF, Norfolk, MAPassState
2017-06-16MILLENNIUM POWER PARTNERS LPCHARLTON, Worcester, MAPassState
2017-06-13FORE RIVER ENERGY CENTERWEYMOUTH, Norfolk, MAPassState
2017-05-31LYNN REGIONAL WWTPLYNN, CITY OF, Essex, MAPassU.S. EPA
2017-05-18EXCEL RECYCLING LLCFREETOWN, TOWN OF, Bristol, MAPassState
2017-05-16NOVARTIS INSTITUTE FOR BIOMEDICAL RESEARCHCAMBRIDGE, TOWN OF, Middlesex, MAPendingU.S. EPA
2017-05-11SOLUTIA INCORPORATED — high-priority violation on fileSPRINGFIELD, CITY OF, Hampden, MAPassState
2017-04-26FLEXCON COMPANY INCSPENCER, Worcester, MAPassState
2017-04-25WTE RECYCLING INCORPORATEDGREENFIELD, Franklin, MAPassState
2017-04-24SEMASS PARTNERSHIPROCHESTER, Plymouth, MAPassState
2017-04-18SOUTHBRIDGE LANDFILL GAS MANAGEMENTSOUTHBRIDGE, Worcester, MAPassState
2017-03-29UPPER BLACKSTONE SSIMILLBURY, Worcester, MAPendingU.S. EPA
2017-03-07SMITH COLLEGENORTHAMPTON, CITY OF, Hampshire, MAPassState
2017-03-02STONY BROOK ENERGY CENTER — high-priority violation on fileLUDLOW, TOWN OF, Hampden, MAPassState
2017-02-24MASSACHUSETTS INSTITUTE OF TECHNOLOGYCAMBRIDGE, TOWN OF, Middlesex, MAPassState
2017-02-01MEDICAL AREA TOTAL ENERGYBOSTON, CITY OF, Suffolk, MAPassState
2017-02-01BROCKTON SSI WWTPBROCKTON, CITY OF, Plymouth, MAPassU.S. EPA
2017-01-30BROCKTON SSI WWTPBROCKTON, CITY OF, Plymouth, MAPassState
2017-01-12REWORLD HAVERHILL LLC F.K.A. COVANTA HAVERHILL INCORPORATEDHAVERHILL, TOWN OF, Essex, MAPassState
2017-01-10MASSPORT LOGAN AIRPORTBOSTON, CITY OF, Suffolk, MAPassState
2017-01-10CENTERLINE TECHNOLOGIES LLCHUDSON, Middlesex, MAPassState
2017-01-10WHEELABRATOR SAUGUS INCSAUGUS, TOWN OF, Essex, MAPassState
2017-01-03KENDALL GREEN ENERGY LLCCAMBRIDGE, TOWN OF, Middlesex, MAPassState

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