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Commercial Metals

Rank in Toxic 100 Water: 76
Surface Water releases 2017 (lbs): 3,463
POTW (sewerage plant) transfers 2017 (lbs): 1
Pounds released post-treatment 2017 (lbs): 3,464
Total Surface Water and POTW Toxic Hazard 2017: 36,123,931

This company has information in PERI's Toxic Air database.
This company has information in PERI's Greenhouse 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 Scorecard chemical health effects.)
Split *
SMI STEEL LLC DBA CMC STEEL ALABAMA BIRMINGHAM AL Chromium compounds 66 0 66 33,000,000 91.35%
SMI STEEL LLC DBA CMC STEEL ALABAMA BIRMINGHAM AL Lead compounds 145 0 145 2,611,800 7.23%
STRUCTURAL METALS INC SEGUIN TX Chromium compounds 1 0 1 350,000 0.97%
SMI STEEL LLC DBA CMC STEEL ALABAMA BIRMINGHAM AL Copper compounds 60 0 60 90,000 0.25%
CMC STEEL FABRICATORS INC DBA CMC STEEL ARKANSAS MAGNOLIA AR Lead compounds 2 0 2 44,388 0.12%
SMI STEEL LLC DBA CMC STEEL ALABAMA BIRMINGHAM AL Zinc compounds 3,060 0 3,060 10,097 0.03%
STRUCTURAL METALS INC SEGUIN TX Lead compounds 1 0 1 9,000 0.02%
SMI STEEL LLC DBA CMC STEEL ALABAMA BIRMINGHAM AL Mercury compounds 0 0 0 4,000 0.01%
SMI STEEL LLC DBA CMC STEEL ALABAMA BIRMINGHAM AL Nickel compounds 32 0 32 2,912 0.01%
STRUCTURAL METALS INC SEGUIN TX Copper compounds 1 0 1 900 0.00%
SMI STEEL LLC DBA CMC STEEL ALABAMA BIRMINGHAM AL Manganese compounds 81 0 81 575 0.00%
STRUCTURAL METALS INC SEGUIN TX Mercury compounds 0 0 0 100 0.00%
STRUCTURAL METALS INC SEGUIN TX Manganese compounds 9 0 9 61 0.00%
CMC REBAR ARIZONA MESA AZ Copper compounds 0 0 0 41 0.00%
STRUCTURAL METALS INC SEGUIN TX Zinc compounds 6 0 6 19 0.00%
STRUCTURAL METALS INC SEGUIN TX Nickel compounds 0 0 0 18 0.00%
CMC STEEL SC CAYCE SC Lead compounds 0 0 0 13 0.00%
CMC STEEL SC CAYCE SC Copper compounds 0 0 0 4 0.00%
CMC STEEL SC CAYCE SC Zinc compounds 0 0 0 1 0.00%
CMC REBAR ARIZONA MESA AZ Manganese compounds 0 0 0 1 0.00%
CMC REBAR ARIZONA MESA AZ Zinc compounds 0 0 0 0 0.00%

Toxic hazard: Pounds of direct releases to surface water and estimated releases from transfers to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2017, 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.

Quantity of toxic post-treatment releases: Pounds of toxic chemicals released directly to surface water plus released after treatment at POTW's.

* 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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