Toxic Releases / Methyl isobutyl ketone
Methyl isobutyl ketone
CAS 108-10-1 · 3,080,015 lb reported released from 382 facilities (TRI 2024).EPA-listed carcinogen
By State
OR662,181 lb · 4 facilitiesWI309,104 lb · 14 facilitiesNC237,226 lb · 11 facilitiesTN235,469 lb · 14 facilitiesMI207,888 lb · 32 facilitiesPA194,973 lb · 13 facilitiesLA163,270 lb · 10 facilitiesMO137,439 lb · 22 facilitiesIN105,630 lb · 24 facilitiesCA81,928 lb · 14 facilitiesOH78,608 lb · 40 facilitiesIL70,053 lb · 28 facilitiesKS69,672 lb · 9 facilitiesAR51,707 lb · 6 facilitiesTX51,026 lb · 28 facilitiesAL45,376 lb · 12 facilitiesWV45,226 lb · 4 facilitiesKY39,438 lb · 9 facilitiesID39,182 lb · 1 facilitiesWA38,854 lb · 5 facilitiesOK37,568 lb · 6 facilitiesMN32,169 lb · 6 facilitiesVA25,386 lb · 9 facilitiesND23,179 lb · 2 facilitiesGA20,519 lb · 6 facilitiesSC16,472 lb · 10 facilitiesNJ14,881 lb · 12 facilitiesMS12,217 lb · 2 facilitiesFL9,511 lb · 3 facilitiesNY7,173 lb · 5 facilitiesMA6,514 lb · 6 facilitiesCT5,325 lb · 2 facilitiesUT2,565 lb · 2 facilitiesMD1,373 lb · 2 facilitiesNE417 lb · 1 facilitiesIA400 lb · 6 facilitiesCO98 lb · 2 facilities
Facilities Reporting the Largest Releases
1ATI SPECIALTY ALLOYS & COMPONENTS LLC · ALBANY, OR651,517 lb (2024)2PPG INDUSTRIES INC-OAK CREEK · OAK CREEK, WI288,292 lb (2024)3EASTMAN CHEMICAL CO TENNESSEE OPERATIONS · KINGSPORT, TN177,674 lb (2024)4GLOBAL ADVANCED METALS USA · BOYERTOWN, PA154,647 lb (2024)5EXXONMOBIL BATON ROUGE REFINERY (PART) · BATON ROUGE, LA140,732 lb (2024)6NEXEO SOLUTIONS LLC · CHARLOTTE, NC123,684 lb (2024)7PCS PHOSPHATE CO INC · AURORA, NC104,829 lb (2024)8FCA US WARREN TRUCK ASSEMBLY PLANT · WARREN, MI61,967 lb (2024)9CRESTWOOD INC · SALINA, KS47,267 lb (2024)10FORD MOTOR COMPANY--KANSAS CITY ASSEMBLY PLANT · CLAYCOMO, MO43,300 lb (2024)11FCA US STERLING HEIGHTS ASSEMBLY PLANT · STERLING HEIGHTS, MI41,535 lb (2024)12US ECOLOGY IDAHO INC. · GRAND VIEW, ID39,182 lb (2024)13FORD MOTOR CO MICHIGAN ASSEMBLY PLANT · WAYNE, MI35,660 lb (2024)14UNIVAR SOLUTIONS USA · SAINT LOUIS, MO35,414 lb (2024)15PRC-DESOTO INTERNATIONAL INC. · MOJAVE, CA33,747 lb (2024)16U.S. NAVAL AIR STATION NORTH ISLAND · SAN DIEGO, CA33,700 lb (2024)17GOODYEAR TIRE & RUBBER CO · LAWTON, OK29,206 lb (2024)18FORD MOTOR CO CHICAGO ASSEMBLY · CHICAGO, IL27,140 lb (2024)19CYTEC INDUSTRIES INC · WILLOW ISLAND, WV23,565 lb (2024)20BOEING COMMERCIAL AIRPLANES - EVERETT · EVERETT, WA22,556 lb (2024)21MUELLER CO. · ALBERTVILLE, AL20,785 lb (2024)22SUBARU OF INDIANA AUTOMOTIVE INC · LAFAYETTE, IN20,477 lb (2024)23GENERAL MOTORS WENTZVILLE ASSEMBLY · WENTZVILLE, MO20,210 lb (2024)24PPG INDUSTRIESINC-SPRINGDALE COMPLEX · SPRINGDALE, PA19,869 lb (2024)25ALTIVIA INSTITUTE FACILITIES · DUNBAR, WV18,971 lb (2024)26AMERICAN RAILCAR INDUSTRIES I NC · PARAGOULD, AR17,497 lb (2024)27ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC · ARKADELPHIA, AR17,420 lb (2024)28NISSAN N.A. INC. · SMYRNA, TN17,350 lb (2024)29GM TRUCK GROUP FORT WAYNE ASSEMBLY · ROANOKE, IN16,320 lb (2024)30METEOR SEALING SYSTEMS LLC · DOVER, OH15,719 lb (2024)31VENTRA FOWLERVILLE LLC · FOWLERVILLE, MI15,535 lb (2024)32AMERICAN FUEL CELLS & COATED FABRICS (AMFUEL) · MAGNOLIA, AR14,928 lb (2024)33EVONIK CORP · CALVERT CITY, KY14,779 lb (2024)34THOR WAKARUSA LLC · WAKARUSA, IN14,498 lb (2024)35ROBROY INDUSTRIES-TEXAS LLC · GILMER, TX14,440 lb (2024)36TM DEER PARK SERVICES LP · DEER PARK, TX14,086 lb (2024)37WHIRLPOOL CORP MARION OPERATIONS · MARION, OH13,987 lb (2024)38HUTCHINSON ANTIVIBRATION SYSTEMS INC · GRAND RAPIDS, MI13,463 lb (2024)39BOEING COMMERCIAL AIRPLANE GROUP - RENTON · RENTON, WA12,945 lb (2024)40ANDERSEN CORP · BAYPORT, MN12,556 lb (2024)41BOBCAT CO (MELROE) · GWINNER, ND12,432 lb (2024)42MBCI-FERDINAND OPERATION · FERDINAND, IN12,175 lb (2024)43SOLVAY USA LLC · BATON ROUGE, LA11,640 lb (2024)44BOEING SOUTH CAROLINA · NORTH CHARLESTON, SC11,549 lb (2024)45AGCO CORP. JACKSON OPERATIONS · JACKSON, MN11,282 lb (2024)46NEWMAR CORP · NAPPANEE, IN11,097 lb (2024)47SUMIRIKO TENNESSEE - TAZEWELL · TAZEWELL, TN11,054 lb (2024)48PML INC · PARIS, TN10,889 lb (2024)49BOBCAT-DOOSAN · BISMARCK, ND10,747 lb (2024)50PROFILE FINISHING SYSTEMS INC. · WAUKESHA, WI10,709 lb (2024)
Source: EPA Toxics Release Inventory (TRI) Basic Data File. Figures are amounts facilities reported releasing to air, water and land — they are not a measure of exposure, concentration or health risk.