EPA Air · stack tests by state and year

Air-emissions stack tests in Illinois, 2020

129Stack 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 Illinois 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 Illinois, 2020

Illinois, other years

Air-emissions stack tests recorded in Illinois, 2020

Date	Facility	Where	Kind	Agency
2020-12-22	UNIVERSITY OF ILLINOIS	CHAMPAIGN, Champaign, IL	Pass	State
2020-12-17	ID CASTINGS OF ILLINOIS LLC — high-priority violation on file	MARTINSVILLE, Clark, IL	Pass	State
2020-12-17	OWENS-BROCKWAY GLASS CONTAINER INC	STREATOR, La Salle, IL	Pass	State
2020-12-17	PRAIRIE STATE GENERATING STATION	MARISSA, Washington, IL	Fail	State
2020-12-15	HOFFER PLASTICS CORP	SOUTH ELGIN, Kane, IL	Pass	State
2020-12-15	ARCHER DANIELS MIDLAND CO — high-priority violation on file	DECATUR, Macon, IL	Pass	State
2020-12-15	CITY WATER LIGHT & POWER	SPRINGFIELD, Sangamon, IL	Pass	State
2020-12-10	ILLINOIS MUNICIPAL ELECTRIC AGENCY	FLORA, Clay, IL	Pass	State
2020-12-10	ARGONNE NATIONAL LABORATORY	LEMONT, DuPage, IL	Pass	State
2020-12-10	ARGONNE NATIONAL LABORATORY	LEMONT, DuPage, IL	Pass	State
2020-12-02	GRAND VICTORIA CASINO	ELGIN, Kane, IL	Pass	State
2020-12-02	STEPAN CO	ELWOOD, Will, IL	Pass	State
2020-11-17	ADM QUINCY — high-priority violation on file	QUINCY, Adams, IL	Pass	State
2020-11-17	UNIVERSITY OF ILLINOIS	CHAMPAIGN, Champaign, IL	Pass	State
2020-11-17	MEXICHEM SPECIALTY RESINS INC — high-priority violation on file	HENRY, Marshall, IL	Pass	State
2020-11-17	VISCOFAN USA INC — high-priority violation on file	DANVILLE, Vermilion, IL	Pass	State
2020-11-13	NORTH SHORE GAS CO	LIBERTYVILLE, Lake, IL	Pass	State
2020-11-12	PEOPLES GAS LIGHT & COKE CO	FISHER, Champaign, IL	Pass	State
2020-11-10	ADKINS ENERGY LLC	LENA, Stephenson, IL	Pass	State
2020-11-05	WM RENEWABLE ENERGY LLC LANDFILL GAS-TO-ENERGY FACILITY	DAVIS JUNCTION, Ogle, IL	Pass	State
2020-11-05	ROCK RIVER WATER RECLAMATION DISTRICT — high-priority violation on file	ROCKFORD, Winnebago, IL	Pass	State
2020-10-22	STEPAN CO	ELWOOD, Will, IL	Pass	State
2020-10-21	ARCHER DANIELS MIDLAND CO — high-priority violation on file	DECATUR, Macon, IL	Pass	State
2020-10-20	HINSDALE HOSPITAL	HINSDALE, DuPage, IL	Pass	State
2020-10-20	ILLINOIS CEMENT CO	LASALLE, La Salle, IL	Pass	State
2020-10-16	SIPI METALS CORP	CHICAGO, Cook, IL	Pass	State
2020-10-14	CHARTER MANUFACTURING CO INC	WOODSTOCK, McHenry, IL	Pass	State
2020-10-08	FARMERS GRAIN CO OF DORANS	MATTOON, Coles, IL	Pass	State
2020-10-07	PEOPLES GAS LIGHT & COKE CO	FISHER, Champaign, IL	Pass	State
2020-10-07	ROCK ISLAND ARSENAL — high-priority violation on file	ROCK ISLAND, Rock Island, IL	Pass	State
2020-10-06	MCFONA	GENEVA, Kane, IL	Pass	State
2020-10-06	AMSTED RAIL CO INC	GRANITE CITY, Madison, IL	Pass	State
2020-10-06	MILAM RECYCLING AND DISPOSAL FACILITY	FAIRMONT CITY, St. Clair, IL	Pass	State
2020-10-02	ILLINOIS POWER GENERATING CO	NEWTON, Jasper, IL	Pass	State
2020-10-01	INCOBRASA INDUSTRIES LTD	GILMAN, Iroquois, IL	Pass	State
2020-09-30	KOPPERS CARBON MATERIALS LLC — high-priority violation on file	CICERO, Cook, IL	Pass	State
2020-09-30	HOWELL EQUIPMENT GROUP CO	BROWNSTOWN, Fayette, IL	Pass	State
2020-09-26	CITGO PETROLEUM CORP — high-priority violation on file	LEMONT, Will, IL	Pass	State
2020-09-24	INGREDION INC — high-priority violation on file	BEDFORD PARK, Cook, IL	Pass	State
2020-09-24	US MINERALS	COFFEEN, Montgomery, IL	Fail	State
2020-09-22	INGREDION INC — high-priority violation on file	BEDFORD PARK, Cook, IL	Pass	State
2020-09-22	IKO MIDWEST INC	KANKAKEE, Kankakee, IL	Pass	State
2020-09-17	NICOR GAS	HUDSON, McLean, IL	Pass	State
2020-09-15	US ENERGY MT PROSPECT TERMINAL	ARLINGTON HEIGHTS, Cook, IL	Pass	State
2020-09-15	GENEVA GENERATING PLANT	GENEVA, Kane, IL	Pass	State
2020-09-15	NICOR GAS	ANCONA, Livingston, IL	Pass	State
2020-09-10	BWAY CORP	CHICAGO, Cook, IL	Pass	State
2020-08-28	CITY WATER LIGHT & POWER	SPRINGFIELD, Sangamon, IL	Pass	State
2020-08-26	ALTO PEKIN LLC	PEKIN, Tazewell, IL	Pending	U.S. EPA
2020-08-25	PRIMARY PRODUCTS INGREDIENTS AMERICAS LLC	DECATUR, Macon, IL	Pass	State
2020-08-24	ROAD DRS LLC	BELVIDERE, Boone, IL	Pass	State
2020-08-21	UNITY ENVIROTECH OF IL LLC	HENRY, Marshall, IL	Fail	State
2020-08-20	KENSING LLC	KANKAKEE, Kankakee, IL	Fail	State
2020-08-20	ARCHER DANIELS MIDLAND CO — high-priority violation on file	DECATUR, Macon, IL	Pass	State
2020-08-18	CSL BEHRING LLC	BRADLEY, Kankakee, IL	Pass	State
2020-08-13	WRB REFINING LP WOOD RIVER REFINERY — high-priority violation on file	ROXANA, Madison, IL	Pass	State
2020-08-07	MOLEX LLC	LISLE, DuPage, IL	Pass	State
2020-08-06	STERICYCLE INC	CLINTON, De Witt, IL	Pass	State
2020-08-06	DYNEGY MIDWEST GENERATION LLC	BALDWIN, Randolph, IL	Pass	State
2020-08-04	STEPAN CO	ELWOOD, Will, IL	Pass	State
2020-07-31	ILLINOIS MUNICIPAL ELECTRIC AGENCY	FLORA, Clay, IL	Pass	State
2020-07-29	CITY OF FLORA	FLORA, Clay, IL	Pass	State
2020-07-29	SABIC INNOVATIVE PLASTICS US LLC	OTTAWA, La Salle, IL	Pass	State
2020-07-28	SOUTHERN ILLINOIS UNIVERSITY	CARBONDALE, Jackson, IL	Pass	State
2020-07-24	CITY OF ROCK FALLS	ROCK FALLS, Whiteside, IL	Pass	State
2020-07-23	ILLINOIS POWER GENERATING CO	NEWTON, Jasper, IL	Pass	State
2020-07-23	ILLINOIS POWER GENERATING CO	NEWTON, Jasper, IL	Pass	State
2020-07-22	KINCAID GENERATION LLC	KINCAID, Christian, IL	Pass	State
2020-07-21	KINDER MORGAN LIQUID TERMINALS LP	SUMMIT, Cook, IL	Pass	State
2020-07-15	REAL ALLOY RECYCLING LLC	CHICAGO HEIGHTS, Cook, IL	Pass	State
2020-07-15	MIDWEST MATERIAL SUPPLY LLC — high-priority violation on file	MURPHYSBORO, Jackson, IL	Pass	State
2020-07-15	CITY OF ROCK FALLS	ROCK FALLS, Whiteside, IL	Pass	State
2020-07-14	ARCHER DANIELS MIDLAND CO — high-priority violation on file	DECATUR, Macon, IL	Pass	State
2020-07-09	RANTOUL ELECTRIC GENERATING PLANT	RANTOUL, Champaign, IL	Pass	State
2020-07-08	FCA US LLC	BELVIDERE, Boone, IL	Pass	State
2020-07-08	CITY WATER LIGHT & POWER	SPRINGFIELD, Sangamon, IL	Pass	State
2020-06-30	SUNOCO LLC	BLUE ISLAND, Cook, IL	Pass	State
2020-06-26	MARSHALL MUNICIPAL UTILITIES	MARSHALL, Clark, IL	Pass	State
2020-06-23	CITY OF CASEY	CASEY, Clark, IL	Pass	State
2020-06-17	CITY OF ALTAMONT	ALTAMONT, Effingham, IL	Pass	State
2020-06-13	ABLE ELECTRO-POLISHING CO	CHICAGO, Cook, IL	Pass	State
2020-06-11	SUGAR CAMP ENERGY LLC	MACEDONIA, Franklin, IL	Pass	State
2020-06-11	ROCHELLE ENERGY LLC	ROCHELLE, Ogle, IL	Pass	State
2020-06-10	MENARDS INC	PLANO, Kendall, IL	Pass	State
2020-06-09	GRANITE CITY WORKS OF UNITED STATES STEEL CORP — high-priority violation on file	GRANITE CITY, Madison, IL	Pass	State
2020-06-08	DYNEGY MIDWEST GENERATION LLC	BALDWIN, Randolph, IL	Pass	State
2020-06-04	DU-KANE ASPHALT CO	ADDISON, DuPage, IL	Pass	State
2020-06-04	CARGILL INC	BLOOMINGTON, McLean, IL	Pass	State
2020-06-03	ID CASTINGS OF ILLINOIS LLC — high-priority violation on file	MARTINSVILLE, Clark, IL	Pass	State
2020-05-29	JOPPA REFINED COAL LLC	JOPPA, Massac, IL	Pass	State
2020-05-28	RIVERSIDE HOSPITAL	KANKAKEE, Kankakee, IL	Pass	State
2020-05-24	ARMADA WAREHOUSE SOLUTIONS LLC	ROMEOVILLE, Will, IL	Pass	State
2020-05-21	PEOPLES GAS LIGHT & COKE CO	FISHER, Champaign, IL	Pass	State
2020-05-20	DEERE & CO	MOLINE, Rock Island, IL	Pass	State
2020-05-19	PEOPLES GAS LIGHT & COKE CO	FISHER, Champaign, IL	Pass	State
2020-05-14	LAKE FOREST HOSPITAL	LAKE FOREST, Lake, IL	Pass	State
2020-05-13	KINDER MORGAN LIQUID TERMINALS LP	SUMMIT, Cook, IL	Fail	State
2020-05-07	AMSTED RAIL CO INC	GRANITE CITY, Madison, IL	Pass	State
2020-05-06	AMSTED RAIL CO INC	GRANITE CITY, Madison, IL	Pass	State
2020-05-04	ADVANCED ASPHALT CO	COLONA, Henry, IL	Pass	State

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