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Rank in Toxic 100 Water: 25
Surface Water releases 2014 (lbs): 82,895
POTW (sewerage plant) transfers 2014 (lbs): 635
Pounds released post-treatment 2014 (lbs): 83,150
Total Surface Water and POTW Toxic Hazard 2014: 831,696,864
Percentage of national total 2014 surface water and POTW hazard: 0.320%

Chemicals at facilities displayed below: (
display facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by pounds of POTW transfers.)
(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.)
JASPER GENERATING STATION HARDEEVILLE SC Ammonia 0 635 255 0 0.00%
WATEREE STATION - SCE& G EASTOVER SC Arsenic and arsenic compounds 554 0 554 831,000,000 99.92%
WATEREE STATION - SCE& G EASTOVER SC Manganese and manganese compounds 2,337 0 2,337 16,593 0.00%
WATEREE STATION - SCE& G EASTOVER SC Barium and barium compounds 1,017 0 1,017 5,085 0.00%
WATEREE STATION - SCE& G EASTOVER SC Mercury and mercury compounds 0 0 0 3,000 0.00%
WATEREE STATION - SCE& G EASTOVER SC Ammonia 3,449 0 3,449 0 0.00%
GENCO WILLIAMS STATION GOOSE CREEK SC Manganese and manganese compounds 40,330 0 40,330 286,343 0.03%
GENCO WILLIAMS STATION GOOSE CREEK SC Mercury and mercury compounds 25 0 25 250,000 0.03%
GENCO WILLIAMS STATION GOOSE CREEK SC Zinc and zinc compounds 30,382 0 30,382 100,261 0.01%
GENCO WILLIAMS STATION GOOSE CREEK SC Copper and copper compounds 20 0 20 30,000 0.00%
GENCO WILLIAMS STATION GOOSE CREEK SC Ammonia 2,608 0 2,608 0 0.00%
SOUTH CAROLINA ELECTRIC & GAS CO COPE STATION COPE SC Barium and barium compounds 459 0 459 2,295 0.00%
SOUTH CAROLINA ELECTRIC & GAS CO COPE STATION COPE SC Manganese and manganese compounds 180 0 180 1,278 0.00%
SOUTH CAROLINA ELECTRIC & GAS CO COPE STATION COPE SC Zinc and zinc compounds 21 0 21 69 0.00%
SOUTH CAROLINA ELECTRIC & GAS CO COPE STATION COPE SC Ammonia 1,325 0 1,325 0 0.00%
MCMEEKIN STATION COLUMBIA SC Mercury and mercury compounds 0 0 0 1,000 0.00%
MCMEEKIN STATION COLUMBIA SC Barium and barium compounds 188 0 188 940 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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