Hydrogen fluoride
CAS # 7664-39-3
149,569,662 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)
-61% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 21,556,885 | 761 | — |
| 2016 | 16,356,250 | 734 | -24% |
| 2017 | 41,525,113 | 708 | +154% |
| 2018 | 14,269,340 | 701 | -66% |
| 2019 | 6,333,676 | 358 | -56% |
| 2020 | 10,801,644 | 638 | +71% |
| 2021 | 11,607,330 | 640 | +7% |
| 2022 | 9,890,623 | 636 | -15% |
| 2023 | 8,784,276 | 611 | -11% |
| 2024 | 8,444,526 | 589 | -4% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Manufacturing | 82,246,766 | 567 |
| Utilities | 56,847,538 | 288 |
| Administrative and Support and Waste Management | 9,954,778 | 30 |
| Mining, Quarrying, and Oil and Gas Extraction | 448,847 | 4 |
| Public Administration | 62,677 | 1 |
| Wholesale Trade | 7,109 | 27 |
| Transportation and Warehousing | 1,628 | 1 |
| Professional, Scientific, and Technical Services | 320 | 2 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| DUKE ENERGY PROGRESS LLC MAYO E.G. PLT | ROXBORO, NC | 2024 | 250 | 250 | — |
| PORT ARTHUR REFINERY | PORT ARTHUR, TX | 2024 | 250 | 250 | — |
| ELECTRONIC DEVICES INC | YONKERS, NY | 2024 | 250 | 250 | — |
| MUSKOGEE PLANT | MUSKOGEE, OK | 2024 | 236 | 236 | — |
| WOLFSPEED - MOHAWK VALLEY FAB | MARCY, NY | 2024 | 236 | 236 | — |
| BOSWELL ENERGY CENTER | COHASSET, MN | 2024 | 233 | 233 | — |
| CONOCOPHILLIPS CO FERNDALE REFINERY | FERNDALE, WA | 2024 | 231 | 231 | — |
| PRECISION AEROSPACE CORP | RANCHO CUCAMONGA, CA | 2024 | 225 | 225 | — |
| A O SMITH CORP | FLORENCE, KY | 2024 | 216 | 216 | — |
| WESTINGHOUSE ELECTRIC COMPANY LLC/COLUMBIA FUEL FABRICATION FACILITY | HOPKINS, SC | 2024 | 211 | 211 | — |
| GE AVIATION PLANT 2 | CLARENDON, VT | 2024 | 210 | 210 | — |
| AMERICAN SYNTHETIC RUBBER | LOUISVILLE, KY | 2024 | 206 | 206 | — |
| FELKER BROTHERS CORP | GLASGOW, KY | 2024 | 205 | 205 | — |
| CHS INC LAUREL REFINERY | LAUREL, MT | 2024 | 201 | 201 | — |
| CITY WATER, LIGHT AND POWER | SPRINGFIELD, IL | 2024 | 200 | 200 | — |
| SWEPCO TUBE LLC | CLIFTON, NJ | 2024 | 189 | 189 | — |
| HEMLOCK SEMICONDUCTOR OPERATIONS LLC | HEMLOCK, MI | 2024 | 182 | 182 | — |
| RESONETICS | NEW HARTFORD, NY | 2024 | 180 | 180 | — |
| JENKINS BRICK COMPANY | MONTGOMERY, AL | 2024 | 173 | 173 | — |
| TECT | EUCLID, OH | 2024 | 166 | 166 | — |
| MARATHON PETROLEUM COMPANY LP | CANTON, OH | 2024 | 154 | 154 | — |
| SUMCO PHOENIX CORPORATION | ALBUQUERQUE, NM | 2024 | 153 | 153 | — |
| PORT ALLEN REFINERY | PORT ALLEN, LA | 2024 | 150 | 150 | — |
| CARBORUNDUM CORPORATION | NIAGARA FALLS, NY | 2024 | 144 | 144 | — |
| BWX TECHNOLOGIES INC - R&D CLOSED | LYNCHBURG, VA | 2024 | 143 | 143 | — |
| WYMAN-GORDON DILLON SC | DILLON, SC | 2024 | 141 | 141 | — |
| AEPCO - APACHE GENERATING STATION | COCHISE, AZ | 2024 | 139 | 139 | — |
| METAL CONTAINER CORP - JACKSONVILLE CAN PLANT | JACKSONVILLE, FL | 2024 | 137 | 137 | — |
| VIRGINIA CITY HYBRID ENERGY CENTER | SAINT PAUL, VA | 2024 | 135 | 135 | — |
| METAL CONTAINER CORPORATION | ARNOLD, MO | 2024 | 132 | 132 | — |
| HENKEL US OPERATIONS CORPORATION | WARREN, MI | 2024 | 131 | 131 | — |
| HENKEL CORP | CALHOUN, GA | 2024 | 131 | 131 | — |
| G AND S BAR AND WIRE LLC | WOOSTER, OH | 2024 | 130 | 130 | — |
| MITSUBISHI POLYCRYSTALLINE SILICON OF AMERICA CORPORATION | THEODORE, AL | 2024 | 129 | 129 | — |
| MARATHON CATLETTSBURG REFINERY | CATLETTSBURG, KY | 2024 | 127 | 79 | — |
| VEOLIA ES TECHNICAL SOLUTIONS | BEAUMONT, TX | 2024 | 123 | 123 | — |
| PENTAGON TECHNOLOGIES | PORTLAND, OR | 2024 | 123 | 123 | — |
| GENERAL SHALE BRICK, INC. (HARBIN MINE) | ROME, GA | 2024 | 120 | 120 | — |
| BAYER CROPSCIENCE - KANSAS CITY FACILITY | KANSAS CITY, MO | 2024 | 120 | 120 | — |
| HAYNES INTERNATIONAL INC | KOKOMO, IN | 2024 | 119 | 119 | — |
| HUNTINGTON ALLOYS CORP | HUNTINGTON, WV | 2024 | 112 | 112 | — |
| ATI SPECIALTY MATERIALS RICHBURG OPERATIONS | RICHBURG, SC | 2024 | 112 | 112 | — |
| ALLEGHENY LUDLUM CORP | VANDERGRIFT, PA | 2024 | 110 | 110 | — |
| SILFEX INC | SPRINGFIELD, OH | 2024 | 108 | 108 | — |
| AES WARRIOR RUN COGENERATION FACILITY | CUMBERLAND, MD | 2024 | 108 | 108 | — |
| ORCHID ORTHOPEDIC SOLUTIONS | HOLT, MI | 2024 | 107 | 107 | — |
| METAL CONTAINER CORP - NEWBURGH CAN PLANT | NEW WINDSOR, NY | 2024 | 103 | 103 | — |
| FELKER BROS CORP | MARSHFIELD, WI | 2024 | 100 | 100 | — |
| CHEROKEE BRICK & TILE COMPANY | MACON, GA | 2024 | 97 | 97 | — |
| HOLLYFRONTIER EL DORADO REFINING | EL DORADO, KS | 2024 | 94 | 94 | — |