Manganese compounds

CAS # N450

1,437,766,473 lbs total reported releases across all facilities and years.

Facilities listed below reported releases of this chemical to the EPA Toxic Release Inventory (TRI). Quantities are self-reported annual totals in pounds, broken out by release pathway. Click any facility name for its full compliance profile.

National Release Trend (2015–2024) -14% overall

Year	Total Released (lbs)	Reporting Facilities	vs Prior Year
2015	162,663,256	1,715	—
2016	144,971,272	1,708	-11%
2017	144,595,996	1,667	-0%
2018	141,387,479	1,676	-2%
2019	38,733,895	972	-73%
2020	141,124,794	1,570	+264%
2021	187,336,314	1,568	+33%
2022	202,520,654	1,563	+8%
2023	134,691,940	1,518	-33%
2024	139,740,874	1,490	+4%

Top Releasing Industries

Industry Sector	Total Released (lbs)	Facilities
Agriculture, Forestry, Fishing and Hunting	0	2
Mining, Quarrying, and Oil and Gas Extraction	661,694,325	61
Manufacturing	579,935,932	1,907
Utilities	168,831,173	282
Administrative and Support and Waste Management	20,332,087	73
Public Administration	4,329,752	6
Construction	2,635,951	9
Transportation and Warehousing	6,711	1

Facility	Location	Year	Total (lbs)	Air	Water
FOSTER FARMS ARCADIA FEEDMILL	ARCADIA, LA	2024	—	—	—
CARGILL (NUTRENA FEED DIV.) - KANSAS CITY	KANSAS CITY, KS	2024	—	—	—
PILGRIMS NATCHITOCHES FEED MILL	NATCHITOCHES, LA	2024	—	—	—
SCOTLAND COUNTY FEED MILL	MAXTON, NC	2024	—	—	—
PILGRIM'S PRIDE CORPORATION	MIDLAND CITY, AL	2024	—	—	—
NESTLE PURINA PETCARE COMPANY	FLAGSTAFF, AZ	2024	—	—	—
NORTH AMERICAN NUTRITION CO INC	LEWISBURG, OH	2024	—	—	—
SIMMONS FOODS INC - FAIRLAND FEEDMILL / FAIRLAND FEED MILL	FAIRLAND, OK	2024	—	—	—
LAND O'LAKES PURINA FEED LLC - SHREVEPORT	SHREVEPORT, LA	2024	—	—	—
CHS GREAT FALLS FEED	GREAT FALLS, MT	2024	—	—	—
GRO TEC, INC.	EATONTON, GA	2024	—	—	—
LAND O'LAKES PURINA FEED LLC DENVER	HENDERSON, CO	2024	—	—	—
CARGILL TURKEY PRODUCTION LLC	SPRINGDALE, AR	2024	—	—	—
J D HEISKELL AND COMPANY	GOODING, ID	2024	—	—	—
SAN JUAN GENERATING STATION	WATERFLOW, NM	2024	—	—	—
AMICK FARMS FEED MILL	MONETTA, SC	2024	—	—	—
GENTEK BUILDING PRODUCTS, INC.	AVENEL, NJ	2024	—	—	—
PINNACLE PREMIX, LLC	HEREFORD, TX	2024	—	—	—
MILLER CHEMICAL & FERTILIZER, LLC	HANOVER, PA	2024	—	—	—
PILGRIM'S PRIDE CORPORATION - WINGATE FEED MILL	WINGATE, NC	2024	—	—	—
CROWN BEVERAGE PACKAGING	BRADLEY, IL	2024	—	—	—
DONALDSON CO INC	DIXON, IL	2024	—	—	—
CONAGRA POULTRY	ATHENS, GA	2024	—	—	—
JENKINS BRICK COMPANY	LEEDS, AL	2024	—	—	—
SANDERSON FARMS TYLER PRODUCTION DIVISION FEED MILL	MINEOLA, TX	2024	—	—	—
ELKIN FEED MILL	ELKIN, NC	2024	—	—	—
NASH JOHNSON & SONS FARMS INC ROSE HILL FEED MILL	ROSE HILL, NC	2024	—	—	—
JAMES HARDIE BUILDING PRODUCTS INC	PERU, IL	2024	—	—	—
AMERICAN NICKELOID CO	PERU, IL	2024	—	—	—
GENERAL SHALE BRICK, INC. - PLANT 51	EAST SPENCER, NC	2024	—	—	—
PURINA ANIMAL NUTRITION LLC	NASHVILLE, IL	2024	—	—	—
PILGRIM'S PRIDE CORP NACOGDOCHES FEED MILL	NACOGDOCHES, TX	2024	—	—	—
ANAMET ELECTRICAL INC	MATTOON, IL	2024	—	—	—
LAND O'LAKES PURINA FEED LLC - GONZALES	GONZALES, TX	2024	—	—	—
HAVILAND ENTERPRISES INC	GRAND RAPIDS, MI	2024	—	—	—
ACME BRICK COMPANY - JONESBORO PLANT	JONESBORO, AR	2024	—	—	—
LAND O'LAKES PURINA FEED	LANSING, MI	2024	—	—	—
SCM METAL PRODUCTS, INC.	RESEARCH TRIANGLE PARK, NC	2024	—	—	—
RANCH FERTILIZER	OKEECHOBEE, FL	2024	—	—	—
LAND O'LAKES PURINA - CLIFTON	CLIFTON, TX	2024	—	—	—
SEATEX - PASADENA	PASADENA, TX	2024	—	—	—
SAFT AMERICA, INC.	VALDESE, NC	2024	—	—	—
TREX CO	FERNLEY, NV	2024	—	—	—
HELENA INDUSTRIES, LLC	WEST HELENA, AR	2024	—	—	—
HOCKING INTERNATIONAL LABS LLC	PIPESTONE, MN	2024	—	—	—
BUTTERBALL TURKEY FEED MILL	TURKEY, NC	2024	—	—	—
VITA PLUS MADISON PRODUCTION	MADISON, WI	2024	—	—	—
PURINA MILLS ILLC-ST JOSEPH	ST. JOSEPH, MO	2024	—	—	—
PERDUE FARMS INCORPORATED	ELKIN, NC	2024	—	—	—
GOLD KIST INCORPORATED	STALEY, NC	2024	—	—	—