EPA

Treatment would cost millions of dollars, and do nothing to contain the thousands of other toxic streams across the nation.
"We have a moral obligation to leave a healthy planet for future generations."
Toxic elements are spreading downstream, which could pose risks in the future.
The leak released lead, arsenic, cadmium and other dangerous contaminants into waterways.
Towns were put on alert, and the water could reach Utah soon.
Oops. A federal cleanup crew intended to treat the water.
The new regulations depend on the next president to enforce them.
New limits would cut power plant emissions 32 percent by 2030.
Mining companies and allies plan to take legal action against regulations limiting planet-warming emissions.