• Bristol Bay | US EPA

    United States Environmental Protection Agency. ... Clean Water Act ... potential impacts of large-scale mining development on Bristol Bay fisheries ...

  • Laws & Regulations | US EPA

    Laws & Regulations. Contact Us. ... The U.S. Environmental Protection Agency (EPA) ... Clean Air Act; Clean Water Act; Toxic Substances Control Act;

  • Pennsylvania DEP

    For nearly 40 years, old railroad ties embedded into the creek’s banks controlled erosion and limited sediment.

  • Coal Mining and the Environment | WCA

    In this area you can find information on how the coal industry invests in the protection of precious ... Coal mining & the environment. ... the mine to act as ...

  • Environment | Montana Mining Association

    Partnerships for Environmental Protection, ... The Montana Metal Mine Reclamation Act requires mining companies to return mine impacted lands to a stable and usable ...