Toxic Releases / Selenium compounds
Selenium compounds
CAS N725 · 1,118,020 lb reported released from 28 facilities (TRI 2024).
By State
CA348,777 lb · 1 facilitiesTX232,257 lb · 2 facilitiesNV152,129 lb · 3 facilitiesAZ66,520 lb · 2 facilitiesID59,332 lb · 2 facilitiesMI48,995 lb · 1 facilitiesAK42,039 lb · 1 facilitiesWV31,170 lb · 1 facilitiesAR25,058 lb · 1 facilitiesPA23,428 lb · 2 facilitiesMO20,451 lb · 1 facilitiesSC16,398 lb · 1 facilitiesWY13,323 lb · 1 facilitiesIN13,260 lb · 1 facilitiesMN9,885 lb · 1 facilitiesOH8,373 lb · 1 facilitiesIA4,390 lb · 3 facilitiesAL1,202 lb · 1 facilitiesIL619 lb · 1 facilitiesUT414 lb · 1 facilities
Facilities Reporting the Largest Releases
1CLEAN HARBORS BUTTONWILLOW LLC · BUTTONWILLOW, CA348,777 lb (2024)2PHELPS DODGE COPPER PRODUCTS CO · EL PASO, TX200,515 lb (2024)3NEVADA GOLD MINES LLC - PHOENIX MINE · BATTLE MOUNTAIN, NV132,746 lb (2024)4WAYNE DISPOSAL INC · BELLEVILLE, MI48,995 lb (2024)5FORT KNOX MINE · FAIRBANKS, AK42,039 lb (2024)6FREEPORT-MCMORAN MIAMI INC · CLAYPOOL, AZ40,520 lb (2024)7J R SIMPLOT CO DON SID ING · POCATELLO, ID39,247 lb (2024)8OAK GROVE STEAM ELECTRIC STATION · FRANKLIN, TX31,742 lb (2024)9AMERICAN ELECTRIC POWER AMOS PLANT · WINFIELD, WV31,170 lb (2024)10FREEPORT-MCMORAN MORENCI INC · MORENCI, AZ26,000 lb (2024)11ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC · ARKADELPHIA, AR25,058 lb (2024)12COHERENT CORP. · SAXONBURG, PA23,409 lb (2024)13IODITECH INC · KANSAS CITY, MO20,451 lb (2024)14ITAFOS CONDA LLC · SODA SPRINGS, ID20,085 lb (2024)15NEVADA GOLD MINES LLC - CARLIN SOUTH AREA · CARLIN, NV17,270 lb (2024)16OCEANAGOLD HAILE GOLD MINE · KERSHAW, SC16,398 lb (2024)17SIMPLOT PHOSPHATES LLC · ROCK SPRINGS, WY13,323 lb (2024)18USS GARY WORKS · GARY, IN13,260 lb (2024)19FLINT HILLS RESOURCES PINE BEND LLC · ROSEMOUNT, MN9,885 lb (2024)20FIRST SOLAR INC · WALBRIDGE, OH8,373 lb (2024)21RED STAR YEAST CO LLC · CEDAR RAPIDS, IA2,430 lb (2024)22NEVADA GOLD MINES LLC - GOLDSTRIKE MINES INC · CARLIN, NV2,113 lb (2024)23PROCTER & GAMBLE HAIR CARE LLC · IOWA CITY, IA1,214 lb (2024)24NEPTUNE TECHNOLOGY GROUP INC · TALLASSEE, AL1,202 lb (2024)25ZINPRO CORP · SHELL ROCK, IA746 lb (2024)26THE GILLETTE CO. LLC/P&G NORTH CHICAGO PLANT · NORTH CHICAGO, IL619 lb (2024)27ALBION MANUFACTURING TECHNOLOGIES · OGDEN, UT414 lb (2024)28TELEDYNE FLIR DEFENSE INC · FREEPORT, PA19 lb (2024)
Source: EPA Toxics Release Inventory (TRI) Basic Data File. Figures are amounts facilities reported releasing to air, water and land — they are not a measure of exposure, concentration or health risk.