| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Arsenic compounds | 5,600 | 0 | 2,325,042 | 80.90% | 16.2% | 64.9% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Cobalt compounds | 500 | 0 | 247,785 | 8.62% | 16.2% | 64.8% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) | 500 | 0 | 129,379 | 4.50% | 16.2% | 64.8% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Cobalt compounds | 250 | 0 | 77,336 | 2.69% | 11.6% | 52.5% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Cadmium compounds | 500 | 0 | 56,637 | 1.97% | 16.2% | 64.8% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Nickel compounds | 500 | 0 | 8,230 | 0.29% | 16.2% | 64.8% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Lead compounds | 20,610 | 0 | 7,992 | 0.28% | 16.2% | 64.8% | |
| PHELPS DODGE COPPER PRODUCTS CO | EL PASO | TX | Arsenic compounds | 5 | 0 | 3,311 | 0.12% | 23.8% | 90.0% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 84,000 | 0 | 3,248 | 0.11% | 11.6% | 52.5% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Benzene | 7,750 | 0 | 2,352 | 0.08% | 11.6% | 52.5% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 133,000 | 0 | 1,696 | 0.06% | 16.5% | 64.2% | |
| FREEPORT-MCMORAN SIERRITA INC | GREEN VALLEY | AZ | Molybdenum trioxide | 13,000 | 0 | 1,640 | 0.06% | 16.4% | 56.3% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 40,000 | 0 | 1,335 | 0.05% | 16.1% | 65.1% | |
| FREEPORT-MCMORAN BAGDAD INC | BAGDAD | AZ | Benzene | 2,250 | 250 | 1,333 | 0.05% | 14.3% | 47.1% | |
| FREEPORT-MCMORAN BAGDAD INC | BAGDAD | AZ | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 33,750 | 0 | 1,165 | 0.04% | 14.4% | 48.6% | |
| PHELPS DODGE COPPER PRODUCTS CO | EL PASO | TX | Nickel compounds | 10 | 0 | 899 | 0.03% | 27.1% | 91.7% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Chromium | 5 | 0 | 808 | 0.03% | 11.6% | 52.5% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 2,950 | 0 | 665 | 0.02% | 16.2% | 64.9% | |
| FREEPORT-MCMORAN SIERRITA INC | GREEN VALLEY | AZ | Chromium | 5 | 0 | 554 | 0.02% | 15.4% | 52.4% | |
| CLIMAX MOLYBDENUM CO | FORT MADISON | IA | Molybdenum trioxide | 9,950 | 0 | 467 | 0.02% | 12.5% | 13.2% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Polycyclic aromatic compounds | 76 | 0 | 293 | 0.01% | 10.5% | 51.4% | |
| FREEPORT-MCMORAN BAGDAD INC | BAGDAD | AZ | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 6,200 | 0 | 266 | 0.01% | 14.0% | 45.4% | |
| FREEPORT-MCMORAN BAGDAD INC | BAGDAD | AZ | Lead compounds | 391 | 0 | 211 | 0.01% | 14.3% | 47.8% | |
| FREEPORT-MCMORAN SIERRITA INC | GREEN VALLEY | AZ | Chlorine | 750 | 0 | 145 | 0.01% | 16.4% | 56.3% | |
| FREEPORT-MCMORAN SAFFORD INC | SAFFORD | AZ | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 37,200 | 0 | 138 | 0.00% | 14.2% | 49.9% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Manganese compounds | 1,350 | 0 | 109 | 0.00% | 16.3% | 64.6% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Antimony compounds | 500 | 0 | 106 | 0.00% | 16.2% | 64.8% | |
| FREEPORT-MCMORAN SIERRITA INC | GREEN VALLEY | AZ | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3,800 | 0 | 100 | 0.00% | 15.3% | 52.3% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Naphthalene | 750 | 0 | 97 | 0.00% | 11.1% | 52.2% | |
| CLIMAX MOLYBDENUM CO | FORT MADISON | IA | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 8,450 | 0 | 93 | 0.00% | 12.5% | 13.3% | |
| FREEPORT-MCMORAN BAGDAD INC | BAGDAD | AZ | Manganese | 250 | 0 | 71 | 0.00% | 14.3% | 47.8% | |
| CLIMAX MOLYBDENUM CO | FORT MADISON | IA | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 3,018,000 | 0 | 63 | 0.00% | 12.7% | 12.6% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Lead compounds | 250 | 0 | 63 | 0.00% | 11.6% | 52.5% | |
| CLIMAX MOLYBDENUM CO HENDERSON MILL | PARSHALL | CO | Chromium | 5 | 0 | 61 | 0.00% | 8.4% | 26.2% | |
| FREEPORT-MCMORAN TYRONE INC. | TYRONE | NM | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 10,000 | 0 | 46 | 0.00% | 21.9% | 57.0% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Zinc compounds | 18,700 | 0 | 42 | 0.00% | 16.2% | 64.9% | |
| FREEPORT-MCMORAN SAFFORD INC | SAFFORD | AZ | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 27,250 | 0 | 40 | 0.00% | 14.2% | 50.4% | |
| FREEPORT-MCMORAN SIERRITA INC | GREEN VALLEY | AZ | Nickel | 5 | 0 | 35 | 0.00% | 15.4% | 52.4% | |
| FREEPORT-MCMORAN SIERRITA INC | GREEN VALLEY | AZ | Manganese | 250 | 0 | 23 | 0.00% | 15.4% | 52.4% | |
| CHINO MINES CO MINE CONCENTRATOR-SXEW PLANTS | VANADIUM | NM | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3,400 | 0 | 17 | 0.00% | 23.9% | 64.3% | |
| PHELPS DODGE COPPER PRODUCTS CO | EL PASO | TX | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 255 | 0 | 17 | 0.00% | 24.1% | 90.2% | |
| PHELPS DODGE COPPER PRODUCTS CO | EL PASO | TX | Lead compounds | 10 | 0 | 13 | 0.00% | 25.3% | 90.7% | |
| FREEPORT-MCMORAN SIERRITA INC | GREEN VALLEY | AZ | Lead compounds | 71 | 0 | 13 | 0.00% | 15.4% | 52.6% | |
| CHINO MINES CO MINE CONCENTRATOR-SXEW PLANTS | VANADIUM | NM | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 4,050 | 0 | 8 | 0.00% | 23.9% | 64.4% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 500 | 0 | 6 | 0.00% | 11.9% | 52.9% | |
| FREEPORT-MCMORAN SIERRITA INC | GREEN VALLEY | AZ | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 500 | 0 | 5 | 0.00% | 15.6% | 53.4% | |
| FREEPORT-MCMORAN SAFFORD INC | SAFFORD | AZ | Lead compounds | 165 | 0 | 4 | 0.00% | 14.2% | 50.1% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Selenium compounds | 1,500 | 0 | 4 | 0.00% | 15.9% | 66.3% | |
| CLIMAX MOLYBDENUM CO HENDERSON MILL | PARSHALL | CO | Nickel | 5 | 0 | 4 | 0.00% | 8.4% | 26.2% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Mercury compounds | 251 | 0 | 3 | 0.00% | 17.4% | 62.2% | |
| CHINO MINES CO MINE CONCENTRATOR-SXEW PLANTS | VANADIUM | NM | Lead compounds | 80 | 0 | 3 | 0.00% | 23.9% | 64.3% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Ethylbenzene | 255 | 250 | 2 | 0.00% | 11.4% | 52.4% | |
| CLIMAX MOLYBDENUM CO-HENDERSON MINE | EMPIRE | CO | Manganese compounds | 250 | 0 | 2 | 0.00% | 9.1% | 20.0% | |
| CLIMAX MOLYBDENUM CO-CLIMAX MINE | CLIMAX | CO | Manganese compounds | 250 | 0 | 2 | 0.00% | 8.4% | 30.8% | |
| FREEPORT-MCMORAN BAGDAD INC | BAGDAD | AZ | Molybdenum trioxide | 10 | 0 | 2 | 0.00% | 14.0% | 45.5% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Silver compounds | 500 | 0 | 2 | 0.00% | 16.2% | 64.8% | |
| FREEPORT-MCMORAN BAGDAD INC | BAGDAD | AZ | Mercury compounds | 6 | 0 | 2 | 0.00% | 14.3% | 47.7% | |
| CLIMAX MOLYBDENUM CO-CLIMAX MINE | CLIMAX | CO | Lead compounds | 90 | 0 | 1 | 0.00% | 8.4% | 30.8% | |
| CLIMAX MOLYBDENUM CO HENDERSON MILL | PARSHALL | CO | Lead compounds | 68 | 0 | 1 | 0.00% | 8.4% | 26.2% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 14,500 | 0 | 1 | 0.00% | 11.7% | 52.6% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Xylene (mixed isomers) | 2,850 | 250 | 1 | 0.00% | 11.3% | 52.4% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Manganese compounds | 5 | 0 | 1 | 0.00% | 11.6% | 52.5% | |
| FREEPORT-MCMORAN TYRONE INC. | TYRONE | NM | Lead compounds | 21 | 0 | 1 | 0.00% | 21.9% | 57.0% | |
| FREEPORT-MCMORAN BAGDAD INC | BAGDAD | AZ | Xylene (mixed isomers) | 1,000 | 0 | 1 | 0.00% | 14.4% | 48.2% | |
| CLIMAX MOLYBDENUM CO | FORT MADISON | IA | Lead compounds | 7 | 0 | 1 | 0.00% | 12.6% | 13.1% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) | 0 | 0 | 1 | 0.00% | 11.5% | 52.5% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | 1,2,4-Trimethylbenzene | 755 | 0 | 0 | 0.00% | 11.0% | 52.0% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 5 | 0 | 0 | 0.00% | 11.6% | 52.5% | |
| FREEPORT-MCMORAN BAGDAD INC | BAGDAD | AZ | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 2,050 | 0 | 0 | 0.00% | 14.2% | 47.3% | |
| FREEPORT-MCMORAN BAGDAD INC | BAGDAD | AZ | Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) | 0 | 0 | 0 | 0.00% | 14.3% | 47.9% | |
| FREEPORT-MCMORAN SIERRITA INC | GREEN VALLEY | AZ | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 3,900 | 0 | 0 | 0.00% | 15.9% | 54.4% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Zinc compounds | 250 | 0 | 0 | 0.00% | 13.0% | 53.9% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | n-Hexane (Hexane) | 2,350 | 0 | 0 | 0.00% | 11.5% | 52.5% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Mercury compounds | 1 | 0 | 0 | 0.00% | 11.6% | 52.5% | |
| CLIMAX MOLYBDENUM CO-HENDERSON MINE | EMPIRE | CO | Lead compounds | 6 | 0 | 0 | 0.00% | 9.1% | 19.1% | |
| CHINO MINES CO MINE CONCENTRATOR-SXEW PLANTS | VANADIUM | NM | Manganese | 5 | 0 | 0 | 0.00% | 23.9% | 64.3% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | n-Butyl alcohol (1-Butanol) | 750 | 250 | 0 | 0.00% | 11.4% | 52.4% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Cumene | 755 | 0 | 0 | 0.00% | 11.4% | 52.4% | |
| FREEPORT-MCMORAN SIERRITA INC | GREEN VALLEY | AZ | n-Butyl alcohol (1-Butanol) | 1,100 | 3,400 | 0 | 0.00% | 14.8% | 50.7% | |
| APACHE NITROGEN PRODUCTS INC | SAINT DAVID | AZ | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 4,368 | 0 | 0 | 0.00% | 10.8% | 32.7% | 50% |
| FREEPORT-MCMORAN SAFFORD INC | SAFFORD | AZ | Manganese | 5 | 0 | 0 | 0.00% | 14.2% | 50.1% | |
| FREEPORT-MCMORAN MIAMI INC | CLAYPOOL | AZ | Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) | 0 | 0 | 0 | 0.00% | 19.0% | 58.5% | |
| APACHE NITROGEN PRODUCTS INC | SAINT DAVID | AZ | Nitric acid | 93 | 0 | 0 | 0.00% | 10.8% | 33.1% | 50% |
| CLIMAX MOLYBDENUM CO HENDERSON MILL | PARSHALL | CO | Manganese | 5 | 0 | 0 | 0.00% | 8.4% | 26.2% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Toluene | 5,350 | 250 | 0 | 0.00% | 11.5% | 52.4% | |
| PHELPS DODGE COPPER PRODUCTS CO | EL PASO | TX | Selenium compounds | 5 | 0 | 0 | 0.00% | 24.1% | 90.2% | |
| FREEPORT-MCMORAN SAFFORD INC | SAFFORD | AZ | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 3,300 | 0 | 0 | 0.00% | 14.2% | 50.1% | |
| FREEPORT-MCMORAN BAGDAD INC | BAGDAD | AZ | Toluene | 1,550 | 15 | 0 | 0.00% | 14.3% | 47.9% | |
| CLIMAX MOLYBDENUM CO-CLIMAX MINE | CLIMAX | CO | Zinc compounds | 255 | 0 | 0 | 0.00% | 8.4% | 30.7% | |
| FREEPORT-MCMORAN SAFFORD INC | SAFFORD | AZ | Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) | 0 | 0 | 0 | 0.00% | 14.2% | 50.2% | |
| CLIMAX MOLYBDENUM CO HENDERSON MILL | PARSHALL | CO | Ethylene glycol | 1,700 | 0 | 0 | 0.00% | 8.5% | 26.3% | |
| FREEPORT-MCMORAN TYRONE INC. | TYRONE | NM | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 5 | 0 | 0 | 0.00% | 21.9% | 56.9% | |
| FREEPORT-MCMORAN SIERRITA INC | GREEN VALLEY | AZ | Mercury compounds | 0 | 0 | 0 | 0.00% | 15.4% | 52.4% | |
| CHINO MINES CO MINE CONCENTRATOR-SXEW PLANTS | VANADIUM | NM | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 750 | 0 | 0 | 0.00% | 23.9% | 64.3% | |
| CLIMAX MOLYBDENUM CO-CLIMAX MINE | CLIMAX | CO | Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) | 5 | 0 | 0 | 0.00% | 8.5% | 31.0% | |
| CLIMAX MOLYBDENUM CO-CLIMAX MINE | CLIMAX | CO | Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) | 556 | 0 | 0 | 0.00% | 8.4% | 30.8% | |
| FREEPORT-MCMORAN MORENCI INC | MORENCI | AZ | Cyclohexane | 500 | 0 | 0 | 0.00% | 11.9% | 52.9% | |
| CLIMAX MOLYBDENUM CO-CLIMAX MINE | CLIMAX | CO | n-Butyl alcohol (1-Butanol) | 250 | 0 | 0 | 0.00% | 8.5% | 31.0% | |
| CLIMAX MOLYBDENUM CO-HENDERSON MINE | EMPIRE | CO | Zinc compounds | 10 | 0 | 0 | 0.00% | 9.1% | 19.4% | |
| APACHE NITROGEN PRODUCTS INC | SAINT DAVID | AZ | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 68 | 0 | 0 | 0.00% | 10.8% | 33.1% | 50% |
Political Economy Research Institute
