From The Crested Butte News (Mark Reaman):
HCCA, along with the Western Mining Action Project, filed the suit in Denver District Court on Wednesday, March 2. “We firmly believe the mining company needs to put up a bond that should address water treatment issues,” explained HCCA executive director Dan Morse.
The Colorado Mined Land Reclamation Board, which oversees all mining decisions in the state, granted final approval for the proposal in January 2011, but failed to require any bonding amount for the treatment of polluted water from the Project.
According to a HCCA press release, “The approved activities include the construction of a mining drift that would be 8 feet wide by 10 feet high generating as much as 15,000 cubic yards of waste material, which is described as having the potential to generate acid mine discharge. This mining drift would be used to conduct a program of delineation drilling of the ore body. Many of the residents of the Town of Crested Butte are concerned about the project’s impacts because the activities would take place within the town’s municipal drinking watershed.”
More Gunnison River basin coverage here.