Because Obama did such a great job with it.
https://en.wikipedia.org/wiki/2015_Gold_King_Mine_waste_water_spill
"
Although the river turned a bright orange-yellow soon after the release, the EPA failed to notify local residents of the spill for more than 24 hours. Press and local officials sharply criticized the EPA for this slow response.
[10] The
Associated Press reported, 17 days after the spill: "In the wake of the spill, it has typically taken days to get any detailed response from the agency, if at all."
[34]"
http://www.denverpost.com/2016/10/12/gold-king-mine-epa-employee-will-not-prosecute/
"
The U.S. Attorney in Denver will not prosecute an Environmental Protection Agency employee involved in the
Gold King Mine disaster, leaving it to the agency to determine administrative action against the employee.
A decision made Oct. 6 was based on information submitted by the EPA’s Office of Inspector General to federal prosecutors after a year-long internal probe.
Instead of a criminal prosecution, the EPA’s internal investigators “will submit a report of an investigation to the agency that details the findings of our investigation,” OIG spokesman Jeff Lagda said in response to queries.
“The agency, not the OIG, will then determine what administrative action they may take against the employee based on that report,” Lagda said. “The EPA will have to report to the OIG what administrative action the EPA will undertake.” "
Still waiti.....................OHHH never mind we have a new President now.