PERI: Toxic 100 Index

NiSource

Rank in Toxic 100 Water: 29
Surface Water releases 2015 (lbs): 54,479
POTW (sewerage plant) transfers 2015 (lbs): 0
Pounds released post-treatment 2015 (lbs): 54,479
Total Surface Water and POTW Toxic Hazard 2015: 547,979,058
Percentage of national total 2015 surface water and POTW hazard: 0.2%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company has information in PERI's Toxic Air database.
This company is rank 56 on the Greenhouse 100 list.

Chemicals displayed below: (display facilities) (display chemicals at facilities)
(Click on column headers to re-sort table: current sort is by pounds of POTW transfers.)
(Links on chemical names lead to Scorecard chemical health effects.)

Chemical	Surface water releases (lbs)	POTW transfers (lbs)	Post-treatment releases (lbs)	Toxic Hazard (quantity x toxicity)	Percent of total company hazard
Lead and lead compounds	0	0	0	0	0.00%
Sulfuric acid	0	0	0	0	0.00%
Ammonia	2,577	0	2,577	0	0.00%
Hydrogen fluoride	0	0	0	0	0.00%
Hydrochloric acid	0	0	0	0	0.00%
Zinc and zinc compounds	4,301	0	4,301	14,193	0.00%
Vanadium and vanadium compounds	0	0	0	0	0.00%
Copper and copper compounds	665	0	665	997,500	0.18%
Cobalt and cobalt compounds	24	0	24	0	0.00%
Chromium and chromium compounds	565	0	565	282,500,000	51.55%
Barium and barium compounds	5,302	0	5,302	26,510	0.00%
Arsenic and arsenic compounds	176	0	176	264,000,000	48.18%
Nickel and nickel compounds	1,796	0	1,796	163,436	0.03%
Mercury and mercury compounds	0	0	0	0	0.00%
Manganese and manganese compounds	39,073	0	39,073	277,418	0.05%
Dioxin and dioxin-like compounds	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 2015, 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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