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Rank in Toxic 100 Water: 42
Surface Water releases 2014 (lbs): 7,954
POTW (sewerage plant) transfers 2014 (lbs): 610
Pounds released post-treatment 2014 (lbs): 8,106
Total Surface Water and POTW Toxic Hazard 2014: 177,471,572
Percentage of national total 2014 surface water and POTW hazard: 0.068%

Chemicals displayed below: (
display facilities) (display chemicals at facilities)
(Click on column headers to re-sort table: current sort is by chemical name.)
(Links on chemical names lead to Scorecard chemical health effects.)
Antimony and antimony compounds 0 0 0 0 0.00%
Arsenic and arsenic compounds 0 0 0 0 0.00%
Barium and barium compounds 279 0 279 1,394 0.00%
Cadmium and cadmium compounds 16 0 16 32,700 0.02%
Chlorine dioxide 0 0 0 0 0.00%
Chromium and chromium compounds 338 21 343 171,306,295 96.53%
Cobalt and cobalt compounds 0 0 0 0 0.00%
Copper and copper compounds 481 22 487 730,159 0.41%
Dioxin and dioxin-like compounds 0 0 0 0 0.00%
Ethylbenzene 0 0 0 0 0.00%
Glycol ethers 0 300 24 4,288 0.00%
Hydrochloric acid 0 0 0 0 0.00%
Lead and lead compounds 291 14 296 5,330,368 3.00%
Lithium carbonate 30 0 30 0 0.00%
Manganese and manganese compounds 3,549 21 3,562 25,289 0.01%
Mercury and mercury compounds 1 0 1 10,531 0.01%
Nickel and nickel compounds 157 77 205 18,638 0.01%
Polychlorinated biphenyls (PCBs) 0 0 0 0 0.00%
Polycyclic aromatic compounds 0 0 0 0 0.00%
Propylene (Propene) 0 0 0 0 0.00%
sec-Butyl alcohol 0 0 0 0 0.00%
Vanadium and vanadium compounds 18 0 18 2,520 0.00%
Xylene (mixed isomers) 0 0 0 0 0.00%
Zinc and zinc compounds 2,793 156 2,846 9,392 0.01%

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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