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Allegheny Technologies

Surface Water releases 2021 (lbs): 218,849
POTW (sewerage plant) transfers 2021 (lbs): 693,667
Total Surface Water and POTW Toxic Hazard 2021: 6,791,878
EJ: Near Poor Share: 28%
EJ: Minority Share: 16%

This company is rank 59 on the Toxic 100 Air Polluters list.
This company has information in PERI's Greenhouse 100 Polluters database.

Chemicals at facilities displayed below: (
display facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on chemical health effects.)
Split *
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC VANDERGRIFT PA 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.) 99 0 1,485,000 21.86%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH 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.) 6 54 891,000 13.12%
ATI LADISH LLC. CUDAHY WI Chromium 0 53 795,000 11.71%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA 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.) 51 0 765,000 11.26%
JESSOP STEEL LLC WASHINGTON PA 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.) 22 0 330,000 4.86%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Lead compounds 1 17 316,440 4.66%
ALLEGHENY & TSINGSHAN STAINLESS LLC MIDLAND PA 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.) 19 0 285,000 4.20% 50%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Lead compounds 15 0 270,000 3.98%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Lead 7 7 237,600 3.50%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0 329,029 207,288 3.05%
ATI SPECIALTY MATERIALS - BAKERS SITE MONROE NC Chromium 1 10 163,935 2.41%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC VANDERGRIFT PA Nitrate compounds (water dissociable; reportable only when in aqueous solution) 216,855 0 136,619 2.01%
ATI SPECIALTY MATERIALS - MONROE PLANT MONROE NC Chromium 1 8 136,545 2.01%
ATI LADISH LLC. CUDAHY WI Nitric acid 0 502 135,540 2.00%
ATI HUNTSVILLE OPERATIONS HUNTSVILLE AL Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0 208,250 131,198 1.93%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Nitrate compounds (water dissociable; reportable only when in aqueous solution) 237 150,742 95,117 1.40%
ALLVAC RICHBURG PLANT RICHBURG SC Chromium 5 0 81,265 1.20%
ATI FLAT ROLLED PRODUCTS LLC-LATROBE PLANT LATROBE PA 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.) 5 0 75,000 1.10%
ALLEGHENY & TSINGSHAN STAINLESS LLC MIDLAND PA Lead compounds 4 0 72,000 1.06% 50%
ATI ALLEGHENY LUDLUM INC NEW BEDFORD MA 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.) 0 1 50,000 0.74%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Copper 3 27 44,400 0.65%
JESSOP STEEL LLC WASHINGTON PA Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 29 0 43,500 0.64%
ALLEGHENY & TSINGSHAN STAINLESS LLC MIDLAND PA Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 28 0 42,000 0.62% 50%
ALLVAC RICHBURG PLANT RICHBURG SC Nitric acid 0 100 27,000 0.40%
ATI LADISH LLC. CUDAHY WI Nickel 0 233 21,203 0.31%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Methyl isobutyl ketone 0 1,404 18,249 0.27%
ATI FLAT ROLLED PRODUCTS LLC-LATROBE PLANT LATROBE PA Lead compounds 1 0 18,000 0.27%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 11 0 16,500 0.24%
ATI LADISH LLC. CUDAHY WI Hydrogen fluoride (Hydrofluoric acid) 0 588 14,700 0.22%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Nickel compounds 129 0 11,739 0.17%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC VANDERGRIFT PA Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 7 0 10,500 0.15%
ALLEGHENY & TSINGSHAN STAINLESS LLC MIDLAND PA Nickel compounds 114 0 10,374 0.15% 50%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Nickel compounds 5 106 10,074 0.15%
ATI SPECIALTY MATERIALS - MONROE PLANT MONROE NC Copper 1 4 8,394 0.12%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR Nickel 0 77 7,006 0.10%
JESSOP STEEL LLC WASHINGTON PA Nickel compounds 74 0 6,734 0.10%
ATI SPECIALTY MATERIALS - BAKERS SITE MONROE NC Copper 3 1 5,815 0.09%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC VANDERGRIFT PA Nickel compounds 53 0 4,823 0.07%
ATI ALLEGHENY LUDLUM INC NEW BEDFORD MA Copper 0 3 4,500 0.07%
ALLEGHENY & TSINGSHAN STAINLESS LLC MIDLAND PA Manganese compounds 484 0 3,436 0.05% 50%
ATI SPECIALTY MATERIALS - MONROE PLANT MONROE NC Nickel 7 15 1,916 0.03%
ATI SPECIALTY MATERIALS - BAKERS SITE MONROE NC Nickel 1 19 1,802 0.03%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Nitric acid 5 0 1,350 0.02%
ATI HUNTSVILLE OPERATIONS HUNTSVILLE AL Chromium 0 0 1,208 0.02%
ALLVAC RICHBURG PLANT RICHBURG SC Nickel 0 9 817 0.01%
ATI FLAT ROLLED PRODUCTS LLC-LATROBE PLANT LATROBE PA Nickel compounds 5 0 455 0.01%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Nitrate compounds (water dissociable; reportable only when in aqueous solution) 661 0 416 0.01%
ALLVAC RICHBURG PLANT RICHBURG SC Copper 0 0 282 0.00%
JESSOP STEEL LLC WASHINGTON PA Manganese compounds 38 0 270 0.00%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Manganese compounds 37 0 263 0.00%
ATI ALLEGHENY LUDLUM INC NEW BEDFORD MA Nickel 0 2 182 0.00%
ATI HUNTSVILLE OPERATIONS HUNTSVILLE AL Copper 0 0 160 0.00%
ATI LADISH LLC. CUDAHY WI Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0 225 142 0.00%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Hydrogen fluoride (Hydrofluoric acid) 5 0 125 0.00%
JEWEL ACQUISITION LLC-LOUISVILLE LOUISVILLE OH Manganese compounds 0 16 111 0.00%
ATI FLAT ROLLED PRODUCTS HOLDINGS LLC BRACKENRIDGE PA Zinc compounds 30 0 99 0.00%
ATI HUNTSVILLE OPERATIONS HUNTSVILLE AL Nickel 0 1 64 0.00%
JESSOP STEEL LLC WASHINGTON PA Nitrate compounds (water dissociable; reportable only when in aqueous solution) 100 0 63 0.00%
ATI FLAT ROLLED PRODUCTS LLC-LATROBE PLANT LATROBE PA Manganese compounds 5 0 36 0.00%
ALLVAC RICHBURG PLANT RICHBURG SC Manganese 0 2 14 0.00%
ATI ALLEGHENY LUDLUM INC NEW BEDFORD MA Manganese 0 1 7 0.00%
ATI SPECIALTY MATERIALS - MONROE PLANT MONROE NC Manganese 0 1 5 0.00%
ATI SPECIALTY MATERIALS - BAKERS SITE MONROE NC Manganese 0 0 2 0.00%
JESSOP STEEL LLC WASHINGTON PA Cobalt compounds 6 0 0 0.00%
ATI FLAT ROLLED PRODUCTS LLC-LATROBE PLANT LATROBE PA Cobalt compounds 3 0 0 0.00%
ATI SPECIALTY MATERIALS - MONROE PLANT MONROE NC Cobalt 1 7 0 0.00%
ATI SPECIALTY MATERIALS - BAKERS SITE MONROE NC Cobalt 1 11 0 0.00%
ATI LADISH LLC. CUDAHY WI Cobalt 0 19 0 0.00%
TDY INDUSTRIES INC DBA WAH CHANG ALBANY OR 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) 0 2,124 0 0.00%

For explanations of most columns above, including the EJ Shares, see the technical notes.

Toxic hazard: Pounds of direct releases to surface water and pounds transferred to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2021, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes.

Quantity of toxic surface water releases and POTW transfers: Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.

* Split: if 50% appears in this column, then the facility's releases have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and hazard are displayed here.

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