♦ Carcinogen
Arsenic compounds
CAS # N020
1,587,074,805 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)
-92% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 437,042,818 | 274 | — |
| 2016 | 238,000,324 | 259 | -46% |
| 2017 | 249,792,266 | 264 | +5% |
| 2018 | 160,240,855 | 249 | -36% |
| 2019 | 2,366,173 | 142 | -99% |
| 2020 | 87,797,169 | 230 | +3611% |
| 2021 | 63,314,069 | 224 | -28% |
| 2022 | 218,197,136 | 213 | +245% |
| 2023 | 95,148,964 | 207 | -56% |
| 2024 | 35,175,033 | 212 | -63% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Public Administration | 0 | 2 |
| Agriculture, Forestry, Fishing and Hunting | 0 | 1 |
| Wholesale Trade | 0 | 3 |
| Mining, Quarrying, and Oil and Gas Extraction | 1,531,216,369 | 32 |
| Manufacturing | 29,649,764 | 185 |
| Utilities | 17,770,955 | 120 |
| Administrative and Support and Waste Management | 8,437,713 | 18 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| DESOTO TREATED MATERIALS INC | WIGGINS, MS | 2020 | 25 | 1 | 24 |
| EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, PA | 2020 | 22 | 22 | — |
| ECOBAT RESOURCES NEW YORK, LLC | MIDDLETOWN, NY | 2020 | 22 | 22 | 0 |
| STELLA-JONES CORPORATION - NOBLE FACILITY | CONVERSE, LA | 2020 | 21 | 2 | 20 |
| RAVEN POWER FORT SMALLWOOD LLC | CURTIS BAY, MD | 2020 | 18 | 18 | — |
| LON D WRIGHT POWER PLANT | FREMONT, NE | 2020 | 15 | 10 | 0 |
| EXIDE TECHNOLOGIES - MANCHESTER | MANCHESTER, IA | 2020 | 13 | 0 | 13 |
| GARFIELD FACILITY LLC | MUNCIE, IN | 2020 | 13 | 12 | 1 |
| HOOVER TREATED WOOD PRODUCTS INC | WINSTON, OR | 2020 | 12 | — | 12 |
| ESCUE WOOD PRESERVING INC | MILLWOOD, KY | 2020 | 11 | — | 11 |
| ROCKY MOUNTAIN POWER - HARDIN GENERATING STATION | HARDIN, MT | 2020 | 10 | 10 | — |
| SCHUYLKILL METALS DIVISION OF EXIDE CORP | FOREST CITY, MO | 2020 | 8 | 3 | 1 |
| WINYAH | GEORGETOWN, SC | 2020 | 7 | 7 | — |
| INTER POWER AHLCON LP/COLVER POWER PROJ | COLVER, PA | 2020 | 7 | 7 | — |
| ECS REFINING | TERRELL, TX | 2020 | 6 | 6 | 1 |
| EASTEX FOREST PRODUCTS INCORPORATED | HOUSTON, TX | 2020 | 6 | — | 6 |
| VENATOR CHEMICALS, LLC | HARRISBURG, NC | 2020 | 5 | 5 | 0 |
| MATERION ADVANCED CHEMICALS INC | MILWAUKEE, WI | 2020 | 5 | 5 | — |
| GIANT CEMENT COMPANY | HARLEYVILLE, SC | 2020 | 5 | 5 | — |
| THE SEFA GROUP INC - MCMEEKIN STATION | COLUMBIA, SC | 2020 | 5 | 5 | — |
| SOUTHERN ILLINOIS POWER COOPER ATIVE | MARION, IL | 2020 | 5 | 5 | — |
| ROBBINS MANUFACTURING CO. | WEBSTER, FL | 2020 | 5 | 5 | — |
| ECOBAT RESOURCES | INDIANAPOLIS, IN | 2020 | 5 | 5 | — |
| ASCENT CHEMICALS | FOUNTAIN INN, SC | 2020 | 5 | 5 | — |
| USS CORP/EDGAR THOMSON WORKS | BRADDOCK, PA | 2020 | 4 | 1 | 3 |
| TROY CORPORATION - TROY BIOSCIENCES | PHOENIX, AZ | 2020 | 3 | 3 | — |
| ECOBAT RESOURCES CALIFORNIA, INC. | CITY OF INDUSTRY, CA | 2020 | 2 | 2 | 0 |
| EVONIK CORP | LITTLE ROCK, AR | 2020 | 2 | 2 | — |
| EXTERIOR WOOD | WASHOUGAL, WA | 2020 | 1 | — | 1 |
| FREE STATE LUMBER CO INC | HALEYVILLE, AL | 2020 | 1 | — | 1 |
| STRYTEN SALINA | SALINA, KS | 2020 | 1 | 1 | 0 |
| DREXEL CHEMICAL CO | TUNICA, MS | 2020 | 0 | — | 0 |
| JOHNSON CONTROLS BATTERY GROUP INC-JOHNSON CONTROLS BATTERY GROUP INC | ST. JOSEPH, MO | 2020 | 0 | 0 | — |
| TROJAN BATTERY CO - ANN ST | SANTA FE SPRINGS, CA | 2020 | 0 | 0 | — |
| TROJAN BATTERY COMPANY, LLC | SANTA FE SPRINGS, CA | 2020 | 0 | 0 | — |
| YUASA BATTERY INC/LAURELDALE | LAURELDALE, PA | 2020 | 0 | 0 | — |
| MADERAS TRATADAS (FORMER BORICUA WOOD) | TOA BAJA, PR | 2019 | — | — | — |
| PUERTO RICO WOOD TREATING | SAN JUAN, PR | 2019 | — | — | — |
| KEYSTONE FENCE SUPPLY CO LLC | SCHAEFFERSTOWN, PA | 2019 | — | — | — |
| TROJAN BATTERY CO - ANN ST | SANTA FE SPRINGS, CA | 2019 | — | — | — |
| AMERICAN TIMBER AND STEEL CO | NACOGDOCHES, TX | 2019 | — | — | — |
| THE AMELIA LUMBER COMPANY, INCORPORATED | AMELIA COURT HOUSE, VA | 2019 | — | — | — |
| AMERICAN TIMBER AND STEEL | NORWALK, OH | 2019 | — | — | — |
| BESTWAY ENTERPRISES INC | GOUVERNEUR, NY | 2019 | — | — | — |
| BARKSDALE LUMBER COMPANY, INC | AMITY, AR | 2019 | — | — | — |
| CENTRAL NEBRASKA WOOD PRESERVE RS | SUTTON, NE | 2019 | — | — | — |
| E D COOK LUMBER CO | ORLANDO, FL | 2019 | — | — | — |
| BALDWIN POLE AND PILING CO | BAY MINETTE, AL | 2019 | — | — | — |
| CPP LLC | PICAYUNE, MS | 2019 | — | — | — |
| ALLWEATHER WOOD | NORTH BEND, OR | 2019 | — | — | — |