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SCIENTIFIC DESIGN CO INC

Rank in Toxic 100 Water: 44
Surface Water releases 2014 (lbs): 378,839
POTW (sewerage plant) transfers 2014 (lbs): 0
Pounds released post-treatment 2014 (lbs): 378,839
Total Surface Water and POTW Toxic Hazard 2014: 160,546,712
Percentage of national total 2014 surface water and POTW hazard: 0.062%

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.)
1,2-Dichlorobenzene 46 0 46 506 0.00%
1,3-Butadiene 0 0 0 0 0.00%
1,3-Phenylenediamine 0 0 0 0 0.00%
2,4-Dimethylphenol 5 0 5 250 0.00%
4,4'-Isopropylidenediphenol 750 0 750 15,000 0.01%
Acetaldehyde 250 0 250 1,975,000 1.23%
Acetophenone 250 0 250 2,500 0.00%
Acrylonitrile 47 0 47 25,380,000 15.81%
Ammonia 750 0 750 0 0.00%
Aniline 0 0 0 0 0.00%
Antimony and antimony compounds 501 0 501 1,252,500 0.78%
Butyl acrylate 0 0 0 0 0.00%
Carbon disulfide 0 0 0 0 0.00%
Carbon tetrachloride 12 0 12 861,000 0.54%
Carbonyl sulfide 0 0 0 0 0.00%
Chlorine 0 0 0 0 0.00%
Chromium and chromium compounds 257 0 257 128,500,000 80.04%
Cobalt and cobalt compounds 0 0 0 0 0.00%
Copper and copper compounds 250 0 250 375,000 0.23%
Cresol (mixed isomers) 250 0 250 5,000 0.00%
Cumene 2 0 2 20 0.00%
Cumene hydroperoxide 0 0 0 0 0.00%
Dichloromethane 271 0 271 541,000 0.34%
Dioxin and dioxin-like compounds 0 0 0 0 0.00%
Ethylbenzene 250 0 250 275,000 0.17%
Ethylene glycol 5,900 0 5,900 2,950 0.00%
Glycol ethers 0 0 0 0 0.00%
Hydrochloric acid 0 0 0 0 0.00%
Lead and lead compounds 23 0 23 414,000 0.26%
Mercury and mercury compounds 0 0 0 0 0.00%
Methanol 7,200 0 7,200 7,200 0.00%
Methyl isobutyl ketone 0 0 0 0 0.00%
Methyl methacrylate 7 0 7 5 0.00%
n-Butyl alcohol 0 0 0 0 0.00%
Nickel and nickel compounds 250 0 250 22,750 0.01%
Nitrate compounds 304,915 0 304,915 192,096 0.12%
Nitric acid 0 0 0 0 0.00%
p-Phenylenediamine 250 0 250 1,325 0.00%
Phenol 275 0 275 907 0.00%
Phosgene 0 0 0 0 0.00%
Phthalic anhydride 0 0 0 0 0.00%
Polychlorinated biphenyls (PCBs) 0 0 0 0 0.00%
Silver and silver compounds 0 0 0 0 0.00%
Sodium nitrite 54,500 0 54,500 545,000 0.34%
Styrene 11 0 11 55 0.00%
Sulfuric acid 0 0 0 0 0.00%
Tetrabromobisphenol-A (TBBPA) 10 0 10 0 0.00%
Toluene 255 0 255 3,315 0.00%
Triethylamine 342 0 342 171,000 0.11%
Zinc and zinc compounds 1,010 0 1,010 3,333 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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