Graham Holdings

Rank in Toxic 100 Water: 28
Surface Water releases 2018 (lbs): 637
POTW (sewerage plant) transfers 2018 (lbs): 3
Total Surface Water and POTW Toxic Hazard 2018: 572,369,677
Percentage of national total 2018 surface water and POTW hazard: 0.1%

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This company has information in PERI's Toxic Air database.

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 New Jersey Right To Know Hazardous Substance Fact Sheets that have information on chemical health effects.)
Arsenic compounds 379 1 570,105,001 99.60%
Chromium compounds 10 1 1,895,500 0.33%
Copper compounds 245 1 369,165 0.06%
Formaldehyde 2 0 11 0.00%

Toxic hazard: Pounds of direct releases to surface water and pounds transferred to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2018, 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.

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