Posted 8/10/2015 15:57 (#4726039 - in reply to #4726034) Subject: RE: The EPA wouldn't and ......
it wasn't pumped in the river. Those old mine shafts fill with water from rain and snowmelt on their own and then they just leak out where ever. They were attempting to block the water and slowly release it for treatment before letting it drain into the creek. There was just more water dammed up in the mine shaft than they realized.