Silver compounds

CAS # N740

4,492,733 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) +337% overall

Year	Total Released (lbs)	Reporting Facilities	vs Prior Year
2015	227,634	71	—
2016	298,175	70	+31%
2017	218,382	71	-27%
2018	311,461	75	+43%
2019	217,273	37	-30%
2020	422,348	68	+94%
2021	571,301	76	+35%
2022	640,350	61	+12%
2023	591,954	60	-8%
2024	993,857	65	+68%

Top Releasing Industries

Industry Sector	Total Released (lbs)	Facilities
Administrative and Support and Waste Management	2,527,401	17
Mining, Quarrying, and Oil and Gas Extraction	1,590,066	16
Manufacturing	318,514	77
Utilities	56,751	1

Facility	Location	Year	Total (lbs)	Air	Water
BARRICK TURQUOISE RIDGE INC	GOLCONDA, NV	2024	—	—	—
METALOR TECHNOLOGIES USA	NORTH ATTLEBORO, MA	2024	—	—	—
UNION CARBIDE CORP - ST CHARLES PLANT	HAHNVILLE, LA	2024	—	—	—
STRATFORD METAL FINISHING	WINSTON-SALEM, NC	2024	—	—	—
GANNON & SCOTT PHOENIX	PHOENIX, AZ	2024	—	—	—
PHELPS DODGE COPPER PRODUCTS CO	EL PASO, TX	2024	—	—	—
METALOR TECHNOLOGIES USA	ATTLEBORO, MA	2024	—	—	—
ROCHESTER SILVER WORKS LLC	ROCHESTER, NY	2024	—	—	—
SELECT ENGINEERING	FITCHBURG, MA	2024	—	—	—
TANURY INDUSTRIES	LINCOLN, RI	2024	—	—	—
CALUMET ELECTRONICS CORP	CALUMET, MI	2024	—	—	—
CHEMTRON CORP	AVON, OH	2024	—	—	—
CARESTREAM HEALTH	WHITE CITY, OR	2024	—	—	—
GUARDIAN INDUSTRIES CORPORATION-CARLETON FACILITY	CARLETON, MI	2024	—	—	—
METALOR TECHNOLOGIES	PORT HURON, MI	2024	—	—	—
NEWMONT MINING CORP COPPER CANYON FACILITY	BATTLE MOUNTAIN, NV	2024	—	—	—
STORM POWER COMPONENTS	DECATUR, TN	2024	—	—	—
JOHNSON MANUFACTURING COMPANY	PRINCETON, IA	2024	—	—	—
MOMENTIVE SPECIALTY CHEMICALS INC - FORMALDEHYDE PLANT	GEISMAR, LA	2024	—	—	—
TECHNIC, INC. (ENGINEERED POWDERS DIVISION)	WOONSOCKET, RI	2024	—	—	—
MEGLOBAL OYSTER CREEK	FREEPORT, TX	2024	—	—	—
FORMOSA PLASTICS CORPORATION, TEXAS	POINT COMFORT, TX	2024	—	—	—
WOODWARD FACLTY	WOODWARD, OK	2024	—	—	—
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE, UT	2024	274,641	0	—
CLEAN HARBORS EL DORADO LLC	EL DORADO, AR	2024	209,634	17	—
CLEAN HARBORS GRASSY MOUNTAIN LLC	GREENHAVEN, UT	2024	151,079	7	—
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL, NE	2024	112,126	11	—
CLEAN HARBORS DEER PARK LLC	LA PORTE, TX	2024	99,757	7	92
SMOKY VALLEY COMMON OPERATION	ROUND MOUNTAIN, NV	2024	42,000	—	—
CHEMICAL WASTE MANAGEMENT, INC- TREATMENT FACILITY	EMELLE, AL	2024	35,500	—	—
US ECOLOGY	ROBSTOWN, TX	2024	19,768	—	0
BARRICK GOLDSTRIKE MINE	CARLIN, NV	2024	15,497	7	—
OIL TECHNOLOGY, INC./U.S. STEEL GARY	GARY, IN	2024	6,923	8	15
SHELL CHEMICAL LP - MARTINEZ CATAYST PLANT	MARTINEZ, CA	2024	6,698	6,689	9
OCEANAGOLD HAILE GOLD MINE	KERSHAW, SC	2024	6,663	—	—
WAYNE DISPOSAL INC (WDI) HAZARDOUS WASTE LANDFILL	BELLEVILLE, MI	2024	3,707	—	—
KENNECOTT UTAH COPPER CORP. SMELTER AND REFINERY	MAGNA, UT	2024	3,141	313	500
FREEPORT-MCMORAN MIAMI INC	CLAYPOOL, AZ	2024	3,000	500	—
CLEVELAND-CLIFFS BURNS HARBOR LLC	BURNS HARBOR, IN	2024	1,853	1	1
COEUR ROCHESTER INC	LOVELOCK, NV	2024	620	620	—
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT	COPPERTON, UT	2024	513	12	500
ASAHI REFINING USA INC	SALT LAKE CITY, UT	2024	307	307	—
GENTEX CORPORATION	ZEELAND, MI	2024	115	115	—
PARKER HANNIFIN CORP CHOMERICS DIV	WOBURN, MA	2024	97	97	—
CHECON CORP	NORTH ATTLEBORO, MA	2024	57	57	—
UNION CARBIDE CORPORATION, INSTITUTE PLANT	INSTITUTE, WV	2024	49	49	—
CARESTREAM HEALTH, INC - 2000 HOWARD	WINDSOR, CO	2024	37	—	9
AMES GOLDSMITH CORP	GLENS FALLS, NY	2024	30	30	—
MATERION NORTH	ALBUQUERQUE, NM	2024	10	10	—
EASTMAN CHEMICAL CO - LONGVIEW OPERATIONS	LONGVIEW, TX	2024	7	—	—