EPA Air · stack tests by state and year

Air-emissions stack tests in Missouri, 2020

607Stack 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 2020; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Missouri, 2020

Missouri, other years

Air-emissions stack tests recorded in Missouri, 2020

Date	Facility	Where	Kind	Agency
2020-07-28	EMPIRE ENERGY CENTER	SARCOXIE, Jasper, MO	Pending	State
2020-07-28	EMPIRE ENERGY CENTER	SARCOXIE, Jasper, MO	Pending	State
2020-07-28	THOMAS HILL ENERGY CENTER - POWER DIVISION	CLIFTON HILL, Randolph, MO	Pending	State
2020-07-23	EMPIRE DISTRICT ELECTRIC CO. - STATE LINE POWER PLANT	JOPLIN, Jasper, MO	Pending	State
2020-07-23	CONTINENTAL CEMENT COMPANY LLC — high-priority violation on file	HANNIBAL, Ralls, MO	Fail	State
2020-07-22	EMPIRE DISTRICT ELECTRIC CO. - STATE LINE POWER PLANT	JOPLIN, Jasper, MO	Pending	State
2020-07-21	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-07-21	EMPIRE DISTRICT ELECTRIC CO. - STATE LINE POWER PLANT	JOPLIN, Jasper, MO	Pending	State
2020-07-21	METROPOLITAN ST. LOUIS SEWER DISTRICT BISSELL POINT WWTP	SAINT LOUIS, St. Louis (city), MO	Pending	State
2020-07-20	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2020-07-20	AMEREN MISSOURI MERAMEC ENERGY CENTER	SAINT LOUIS COUNTY, St. Louis, MO	Pending	State
2020-07-20	METROPOLITAN ST. LOUIS SEWER DISTRICT BISSELL POINT WWTP	SAINT LOUIS, St. Louis (city), MO	Pending	State
2020-07-16	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2020-07-16	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2020-07-16	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2020-07-16	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2020-07-16	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2020-07-16	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2020-07-15	MISSISSIPPI LIME COMPANY	SAINTE GENEVIEVE, Ste. Genevieve, MO	Pending	State
2020-07-15	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2020-07-15	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2020-07-15	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2020-07-14	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2020-07-14	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2020-07-14	AMRIZE CEMENT INC	BLOOMSDALE, Ste. Genevieve, MO	Pending	State
2020-07-14	AMEREN MISSOURI MERAMEC ENERGY CENTER	SAINT LOUIS COUNTY, St. Louis, MO	Pending	State
2020-07-08	SIMMONS ANIMAL NUTRITION INC	SOUTH WEST CITY, McDonald, MO	Pending	State
2020-07-08	EVERGY INC -IATAN GENERATING STATION	WESTON, Platte, MO	N/A	State
2020-07-07	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2020-07-07	EVERGY INC -IATAN GENERATING STATION	WESTON, Platte, MO	Pending	State
2020-07-01	CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file	SPRINGFIELD, Greene, MO	Pending	State
2020-06-30	NUCOR STEEL SEDALIA LLC	SEDALIA, Pettis, MO	Pending	State
2020-06-30	NUCOR STEEL SEDALIA LLC	SEDALIA, Pettis, MO	Pending	State
2020-06-30	ANHEUSER BUSCH, LLC, ST.LOUIS BREWERY	SAINT LOUIS, St. Louis (city), MO	Pending	State
2020-06-29	CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file	SPRINGFIELD, Greene, MO	Pending	State
2020-06-26	UNIVERSITY OF MISSOURI POWER PLANT	COLUMBIA, Boone, MO	Pending	State
2020-06-25	BUZZI UNICEM USA, MIDWEST DIV	CAPE GIRARDEAU, Cape Girardeau, MO	Pending	State
2020-06-25	BUZZI UNICEM USA, MIDWEST DIV	CAPE GIRARDEAU, Cape Girardeau, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State
2020-06-25	TRAP ROCK AND GRANITE LLC	IRONTON, Iron, MO	Pass	State

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