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States / Idaho / Custer County

THOMPSON CREEK MINING CO

Active TRI Registrant

SQUAW CREEK RD OFF HWY 75

CLAYTON, ID 83227

EPA TRI Facility ID: 83227THMPSSQUAW

Toxic Chemical Releases

Reported to EPA under the Toxics Release Inventory program, most recent reporting year.

Nitrate compounds (water dissociable; reportable only when in aqueous solution)1,043,544 pounds

Source: U.S. EPA Toxic Release Inventory. Registration means this facility reports certain chemical activity to the EPA — it does not by itself indicate a violation or health hazard.

THOMPSON CREEK MINING CO: EPA Toxic Release Inventory | EcoCheckUSA