EPA Air · stack tests by state and year

Air-emissions stack tests in Missouri, 2021

515Stack tests

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 Missouri during 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Missouri, 2021

Missouri, other years

Air-emissions stack tests recorded in Missouri, 2021

Date	Facility	Where	Kind	Agency
2021-04-27	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-04-27	THOMAS HILL ENERGY CENTER - POWER DIVISION	CLIFTON HILL, Randolph, MO	Pending	State
2021-04-27	METROPOLITAN ST. LOUIS SEWER DISTRICT	SAINT LOUIS COUNTY, St. Louis, MO	Pending	State
2021-04-26	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-04-26	THOMAS HILL ENERGY CENTER - POWER DIVISION	CLIFTON HILL, Randolph, MO	Pending	State
2021-04-26	LEMONS SANITARY LANDFILL DEXTER	DEXTER, Stoddard, MO	Pass	State
2021-04-21	RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT	FESTUS, Jefferson, MO	Pass	State
2021-04-21	RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT	FESTUS, Jefferson, MO	Pass	State
2021-04-21	RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT	FESTUS, Jefferson, MO	Pass	State
2021-04-21	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-04-21	MISSISSIPPI LIME COMPANY	SAINTE GENEVIEVE, Ste. Genevieve, MO	Pending	State
2021-04-20	DOE RUN COMPANY - CASTEEL MINE	BIXBY, Iron, MO	Pending	U.S. EPA
2021-04-15	AMERESCO JEFFERSON CITY LLC	JEFFERSON CITY, Cole, MO	Pending	State
2021-04-15	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-04-15	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-04-15	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-04-15	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-04-15	THOMAS HILL ENERGY CENTER - POWER DIVISION	CLIFTON HILL, Randolph, MO	Pending	State
2021-04-14	AMERESCO JEFFERSON CITY LLC	JEFFERSON CITY, Cole, MO	Pending	State
2021-04-14	AMERESCO JEFFERSON CITY LLC	JEFFERSON CITY, Cole, MO	Pending	State
2021-04-13	NUCOR STEEL SEDALIA LLC	SEDALIA, Pettis, MO	Pending	State
2021-04-06	EVERGY-HAWTHORN GENERATING STATION	KANSAS CITY, Jackson, MO	Pass	State
2021-04-05	EVERGY-HAWTHORN GENERATING STATION	KANSAS CITY, Jackson, MO	Pending	State
2021-04-01	RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT	FESTUS, Jefferson, MO	Pass	State
2021-03-31	RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT	FESTUS, Jefferson, MO	Pass	State
2021-03-31	ADM - DEERFIELD	DEERFIELD, Vernon, MO	Pending	State
2021-03-30	RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT	FESTUS, Jefferson, MO	Pass	State
2021-03-30	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-03-30	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-03-30	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-03-30	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-03-29	OWENS-CORNING STATELINE	JOPLIN, Jasper, MO	Fail	State
2021-03-24	LITTLE BLUE VALLEY SEWER DISTRICT - ATHERTON WASTEWATER TREATMENT PLANT	INDEPENDENCE, Jackson, MO	Fail	State
2021-03-23	CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file	SPRINGFIELD, Greene, MO	Pending	State
2021-03-23	LITTLE BLUE VALLEY SEWER DISTRICT - ATHERTON WASTEWATER TREATMENT PLANT	INDEPENDENCE, Jackson, MO	Pass	State
2021-03-23	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-03-23	THOMAS HILL ENERGY CENTER - POWER DIVISION	CLIFTON HILL, Randolph, MO	Pending	State
2021-03-17	THE BOEING COMPANY	SAINT LOUIS COUNTY, St. Louis, MO	Pending	State
2021-03-16	ARCHER DANIELS MIDLAND CO/MID-AMERICA BIOFUELS LLC	MEXICO, Audrain, MO	Pending	State
2021-03-16	ARCHER DANIELS MIDLAND CO/MID-AMERICA BIOFUELS LLC	MEXICO, Audrain, MO	Pending	State
2021-03-16	EMPIRE ENERGY CENTER	SARCOXIE, Jasper, MO	Pending	State
2021-03-16	EMPIRE ENERGY CENTER	SARCOXIE, Jasper, MO	Pending	State
2021-03-16	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-03-16	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-03-15	EMPIRE ENERGY CENTER	SARCOXIE, Jasper, MO	Pending	State
2021-03-15	EMPIRE ENERGY CENTER	SARCOXIE, Jasper, MO	Pending	State
2021-03-10	LEMONS SANITARY LANDFILL DEXTER	DEXTER, Stoddard, MO	Pass	State
2021-03-05	OWENS-CORNING STATELINE	JOPLIN, Jasper, MO	Fail	State
2021-03-04	MISSISSIPPI LIME COMPANY	SAINTE GENEVIEVE, Ste. Genevieve, MO	Pending	State
2021-03-03	NUCOR STEEL SEDALIA LLC	SEDALIA, Pettis, MO	Pending	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-03-02	AA QUARRY	KINGSVILLE, Johnson, MO	Pass	State
2021-02-24	AMEREN MISSOURI LABADIE ENERGY CENTER	LABADIE, Franklin, MO	Pending	U.S. EPA
2021-02-24	CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file	SPRINGFIELD, Greene, MO	Pending	State
2021-02-24	CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file	SPRINGFIELD, Greene, MO	Pending	State
2021-02-23	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-02-23	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-02-23	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-02-23	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-02-23	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2021-02-17	DOE RUN CO-BUICK RESOURCE RECYCLING FCLT	BOSS, Dent, MO	Pending	State
2021-02-17	DOE RUN CO-BUICK RESOURCE RECYCLING FCLT	BOSS, Dent, MO	Pending	State
2021-02-09	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-02-03	OWENS-CORNING STATELINE	JOPLIN, Jasper, MO	Fail	State
2021-02-03	BASF AGRICULTURAL SOLUTIONS US LLC	PALMYRA, Marion, MO	Pending	State
2021-02-03	PANHANDLE EASTERN PIPELINE CO - HOUSTONIA	LA MONTE, Pettis, MO	Pending	State
2021-02-02	BASF AGRICULTURAL SOLUTIONS US LLC	PALMYRA, Marion, MO	Pending	State
2021-02-02	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-02-02	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-02-02	PANHANDLE EASTERN PIPELINE CO - HOUSTONIA	LA MONTE, Pettis, MO	Pending	State
2021-01-29	EVERGY-LAKE ROAD GENERATING STATION	SAINT JOSEPH, Buchanan, MO	Pending	State
2021-01-29	PANHANDLE EASTERN PIPELINE CO - HOUSTONIA	LA MONTE, Pettis, MO	Pending	State
2021-01-28	COURTNEY RIDGE LANDFILL, LLC	SUGAR CREEK, Jackson, MO	Pass	State
2021-01-28	EVERGY INC -IATAN GENERATING STATION	WESTON, Platte, MO	Pending	State
2021-01-28	EVERGY INC -IATAN GENERATING STATION	WESTON, Platte, MO	Pending	State
2021-01-28	EVERGY INC -IATAN GENERATING STATION	WESTON, Platte, MO	Pending	State
2021-01-27	COLUMBIA SANITARY LANDFILL	COLUMBIA, Boone, MO	Pass	State
2021-01-27	COLUMBIA SANITARY LANDFILL	COLUMBIA, Boone, MO	Pass	State
2021-01-27	EVERGY INC -IATAN GENERATING STATION	WESTON, Platte, MO	Pending	State
2021-01-27	EVERGY INC -IATAN GENERATING STATION	WESTON, Platte, MO	Pending	State
2021-01-27	EVERGY INC -IATAN GENERATING STATION	WESTON, Platte, MO	Pending	State

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