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Rank in Toxic 100 Water: 53
Surface Water releases 2014 (lbs): 168,879
POTW (sewerage plant) transfers 2014 (lbs): 481,687
Pounds released post-treatment 2014 (lbs): 174,646
Total Surface Water and POTW Toxic Hazard 2014: 81,321,647
Percentage of national total 2014 surface water and POTW hazard: 0.031%

Chemicals displayed below: (
display facilities) (display chemicals at facilities)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on chemical names lead to Scorecard chemical health effects.)
Chromium and chromium compounds 95 278 160 80,053,998 98.44%
Lead and lead compounds 31 14 36 652,240 0.80%
Copper and copper compounds 199 386 306 458,364 0.56%
Nitrate compounds 158,096 455,778 158,096 99,600 0.12%
Nickel and nickel compounds 171 521 493 44,859 0.06%
Methanol 10,166 12,471 11,155 11,155 0.01%
Formaldehyde 121 1,952 276 1,379 0.00%
Ethylbenzene 0 0 0 50 0.00%
Toluene 0 1 0 0 0.00%
Xylene (mixed isomers) 0 1 0 0 0.00%
n-Butyl alcohol 0 0 0 0 0.00%
1,2,4-Trimethylbenzene 0 0 0 0 0.00%
Methyl isobutyl ketone 0 0 0 0 0.00%
Ammonia 0 10,286 4,125 0 0.00%
Sulfuric acid 0 0 0 0 0.00%
Nitric acid 0 0 0 0 0.00%
Selenium and selenium compounds 0 0 0 0 0.00%
Diisocyanates 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 2014, 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.

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