A mining dumper truck hauls coal at Cloud Peak Energy’s Spring Creek strip mine near Decker, Mont., in April 2013. Coal companies oppose an Obama administration effort to protect streams from the impacts of coal mining operations.
A mining dumper truck hauls coal at Cloud Peak Energy’s Spring Creek strip mine near Decker, Mont., in April 2013. Coal companies oppose an Obama administration effort to protect streams from the impacts of coal mining operations. Matthew Brown AP
A mining dumper truck hauls coal at Cloud Peak Energy’s Spring Creek strip mine near Decker, Mont., in April 2013. Coal companies oppose an Obama administration effort to protect streams from the impacts of coal mining operations. Matthew Brown AP