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HeidelbergCement

Rank in Toxic 100 Water: 74
Surface Water releases 2014 (lbs): 661
POTW (sewerage plant) transfers 2014 (lbs): 0
Pounds released post-treatment 2014 (lbs): 661
Total Surface Water and POTW Toxic Hazard 2014: 28,724,967
Percentage of national total 2014 surface water and POTW hazard: 0.011%

Chemicals at facilities displayed below: (
display facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to Scorecard chemical health effects.)
LEHIGH SOUTHWEST CEMENT CO CUPERTINO CA Chromium and chromium compounds 54 0 54 27,115,000 94.40%
LEHIGH SOUTHWEST CEMENT CO REDDING CA Chromium and chromium compounds 3 0 3 1,545,000 5.38%
LEHIGH SOUTHWEST CEMENT CO CUPERTINO CA Nickel and nickel compounds 336 0 336 30,551 0.11%
LEHIGH CEMENT CO LLC MITCHELL IN Lead and lead compounds 1 0 1 23,400 0.08%
LEHIGH SOUTHWEST CEMENT CO CUPERTINO CA Mercury and mercury compounds 1 0 1 7,900 0.03%
LEHIGH SOUTHWEST CEMENT CO REDDING CA Nickel and nickel compounds 13 0 13 1,158 0.00%
LEHIGH SOUTHWEST CEMENT CO REDDING CA Manganese and manganese compounds 129 0 129 917 0.00%
LEHIGH SOUTHWEST CEMENT CO REDDING CA Lead and lead compounds 0 0 0 540 0.00%
LEHIGH SOUTHWEST CEMENT CO REDDING CA Zinc and zinc compounds 124 0 124 408 0.00%
LEHIGH CEMENT CO LLC MITCHELL IN Mercury and mercury compounds 0 0 0 64 0.00%
LEHIGH SOUTHWEST CEMENT CO REDDING CA Mercury and mercury compounds 0 0 0 30 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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