Pebble Mine PLP Sues the EPA Over 404-C KDLG 670AM Published May 23, 2014 at 4:55 PM AKDT Facebook Twitter LinkedIn Email Listen • 6:22 The Pebble Limited Partnership filed suit Wednesday in Federal Court seeking to halt to the process underway by the EPA to stop development of the proposed Pebble Mine. KDLG’s Mike Mason has the story.