U.S. Environmental Protection Agency

Stormwater can be a significant source of water pollution and a public health concern.

The U.S. Environmental Protection Agency announced the settlement on Monday.

The deletion of a site or portion of a site from the priorities list does not preclude the EPA from taking future actions at the site.

James Kenneth Ward was indicted in April in U.S. District Court in Montana on charges of wire fraud and conspiracy to commit wire fraud.

The Northern Arapaho Tribe has 14 days to file an appeal with the full panel of all of the Judges at the 10th U.S. Circuit Court of Appeals.

The EPA responded to a request from the Eastern Shoshone and Northern Arapaho tribes to treat the reservation as a separate state for purposes of implementing the federal Clean Air Act.

Gaps in the data limited the EPA’s ability to fully assess the potential impacts or their severity on drinking water resources locally and nationally.

The settlement absolves both sides: "Nothing in this Consent Decree shall constitute and admission of wrongdoing or the concession of any fact or question of law by any party."

CHEYENNE, Wyo. (AP) — Gov. Matt Mead has written to Environmental Protection Agency Administrator Gina McCarthy saying Wyoming won't honor her agency's determination that over 1 million acres around Riverton is legally Indian Country. Mead says Wyoming will go to court to contest the decision the EPA announced earlier this month that a 1905 federal law that opened part of the Wind River Indian Res

The U.S. Environmental Protection Agency is seeking nominees for a peer review panel that will be asked to take a close look at an EPA draft report that theorizes a link between hydraulic fracturing and groundwater pollution in a Wyoming gas field...