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
2021-09-29	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-09-29	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-09-28	AUDUBON MATERIALS, LLC - SUGAR CREEK PLANT	SUGAR CREEK, Jackson, MO	Pending	State
2021-09-28	COURTNEY RIDGE LANDFILL, LLC	SUGAR CREEK, Jackson, MO	Pass	State
2021-09-28	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-09-28	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-27	IDEKER INC MOSBY NORTH QUARRY	MOSBY, Clay, MO	Pass	State
2021-09-23	RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT	FESTUS, Jefferson, MO	Pending	State
2021-09-23	NEW MADRID POWER PLANT-ASSOC ELEC COOP	MARSTON, New Madrid, MO	Pending	State
2021-09-23	NEW MADRID POWER PLANT-ASSOC ELEC COOP	MARSTON, New Madrid, MO	Pending	State
2021-09-23	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-09-23	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-23	METROPOLITAN CONCRETE RECYCLE (PORT-0812)	PORTABLE, Undetermined, MO	Pass	State
2021-09-22	RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT	FESTUS, Jefferson, MO	Pending	State
2021-09-22	NEW MADRID POWER PLANT-ASSOC ELEC COOP	MARSTON, New Madrid, MO	Pending	State
2021-09-22	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-09-22	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	RAY COUNTY STONE EE QUARRY	RICHMOND, Ray, MO	Pass	State
2021-09-22	ROYAL OAK-SUMMERSVILLE PLANT	SUMMERSVILLE, Shannon, MO	Pending	State
2021-09-22	METROPOLITAN ST. LOUIS SEWER DISTRICT BISSELL POINT WWTP	SAINT LOUIS, St. Louis (city), MO	Pending	State
2021-09-21	NEW MADRID POWER PLANT-ASSOC ELEC COOP	MARSTON, New Madrid, MO	Pending	State
2021-09-21	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-09-21	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2021-09-17	OWENS-CORNING STATELINE	JOPLIN, Jasper, MO	Fail	State
2021-09-14	ST. FRANCIS POWER PLANT	CAMPBELL, Dunklin, MO	Pending	State
2021-09-14	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-14	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-14	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-14	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-14	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-14	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-14	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-14	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-14	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-14	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-13	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-13	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-13	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-13	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-13	NESTLE PURINA PETCARE COMPANY BLOOMFIELD	BLOOMFIELD, Stoddard, MO	Pass	State
2021-09-09	CAPITAL SAND PROPPANTS, LLC	MILLERSVILLE, Cape Girardeau, MO	Pending	State
2021-09-09	THOMAS HILL ENERGY CENTER - POWER DIVISION	CLIFTON HILL, Randolph, MO	Pending	State
2021-09-08	THOMAS HILL ENERGY CENTER - POWER DIVISION	CLIFTON HILL, Randolph, MO	Pending	State
2021-08-31	CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file	SPRINGFIELD, Greene, MO	Pending	State
2021-08-31	FOREST CITY FACILITY, LLC	FOREST CITY, Holt, MO	Pass	State
2021-08-30	CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file	SPRINGFIELD, Greene, MO	Pending	State
2021-08-30	CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file	SPRINGFIELD, Greene, MO	Pending	State
2021-08-26	OWENS-CORNING STATELINE	JOPLIN, Jasper, MO	Fail	State
2021-08-25	POET BIOREFINING - MACON	MACON, Macon, MO	Pending	State
2021-08-25	NUCOR STEEL SEDALIA LLC	SEDALIA, Pettis, MO	Pass	State
2021-08-25	THOMAS HILL ENERGY CENTER - POWER DIVISION	CLIFTON HILL, Randolph, MO	Pending	State
2021-08-24	BUCKEYE PARTNERS, L.P. SUGAR CREEK TRMNL	SUGAR CREEK, Jackson, MO	Pending	State
2021-08-19	ST. FRANCIS POWER PLANT	CAMPBELL, Dunklin, MO	Pending	State
2021-08-19	ST. FRANCIS POWER PLANT	CAMPBELL, Dunklin, MO	Pending	State
2021-08-19	CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file	SPRINGFIELD, Greene, MO	Pending	State
2021-08-19	EMPIRE DISTRICT ELECTRIC CO. - STATE LINE POWER PLANT	JOPLIN, Jasper, MO	Pending	State
2021-08-19	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2021-08-18	EMPIRE DISTRICT ELECTRIC CO. - STATE LINE POWER PLANT	JOPLIN, Jasper, MO	Pending	State
2021-08-18	FREDERICKTOWN ENERGY CENTER	FREDERICKTOWN, Madison, MO	Pending	State
2021-08-18	FREDERICKTOWN ENERGY CENTER	FREDERICKTOWN, Madison, MO	Pending	State

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