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Weyerhaeuser

Rank in Toxic 100 Water: 29
Surface Water releases 2014 (lbs): 491,340
POTW (sewerage plant) transfers 2014 (lbs): 0
Pounds released post-treatment 2014 (lbs): 491,340
Total Surface Water and POTW Toxic Hazard 2014: 627,561,181
Percentage of national total 2014 surface water and POTW hazard: 0.241%

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 955 0 955 477,500,000 76.09%
Acetaldehyde 12,322 0 12,322 97,343,879 15.51%
Polycyclic aromatic compounds 16 0 16 21,294,000 3.39%
Dioxin and dioxin-like compounds 0 0 0 20,657,000 3.29%
Lead and lead compounds 296 0 296 5,329,260 0.85%
Hydrogen sulfide 1,325 0 1,325 2,385,036 0.38%
Catechol 164 0 164 1,476,450 0.24%
Manganese and manganese compounds 150,961 0 150,961 1,071,821 0.17%
Chlorine 14,059 0 14,059 140,590 0.02%
Nitrate compounds 177,674 0 177,674 111,935 0.02%
Barium and barium compounds 14,001 0 14,001 70,003 0.01%
Zinc and zinc compounds 20,532 0 20,532 67,756 0.01%
Nickel and nickel compounds 504 0 504 45,864 0.01%
Formaldehyde 6,368 0 6,368 31,839 0.01%
Methanol 29,109 0 29,109 29,109 0.00%
Cresol (mixed isomers) 227 0 227 4,540 0.00%
Formic acid 3,567 0 3,567 1,784 0.00%
Styrene 54 0 54 270 0.00%
Mercury and mercury compounds 0 0 0 28 0.00%
Phenol 5 0 5 16 0.00%
Benzo(g,h,i)perylene 0 0 0 0 0.00%
Hydrochloric acid 0 0 0 0 0.00%
Ammonia 59,201 0 59,201 0 0.00%
Sulfuric acid 0 0 0 0 0.00%
Chlorine dioxide 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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