When complete and operating, Bunker Hill’s 1,800 tons per day processing plant will have the largest capacity of any such ...

The Hudson River Superfund site in New York has 200 miles of contamination, and the Bunker Hill site in Idaho contaminated by mining wastes includes about 166 miles of the Coeur d’Alene River ...

It will also mark the first instance of a mining operation resuming within a Superfund Site since that program ... Once operational, Bunker Hill will be the only mine in the Silver Valley ...