Menu
Feb 23, 2015

Sixth Circuit Upholds Permit Shield Defense Under CWA General Permits

A Sixth Circuit Court of Appeals panel has ruled for the first time that the Clean Water Act’s (CWA) permit shield defense protects a permittee covered under a General Permit from a citizen suit alleging discharges of toxins not specifically authorized by the permit. The 2-1 ruling issued January 27 in Sierra Club v. ICG Hazard, No. 13-5086 (6th Cir. Jan. 27, 2015) is the first federal appellate decision extending the two-part permit shield test adopted by the Fourth Circuit in Piney Run Preservation Association v. County Commissioners of Carroll County, MD, 268 F. 3d 255 (4th Cir. 2001) to… Read more


Aug 4, 2014

Fourth Circuit Court of Appeals Narrows Clean Water Act Permit Shield

Finding that mining industry arguments in the case would “tear a large hole” in the Clean Water Act, a unanimous panel of the Fourth Circuit Court of Appeals upheld the liability of A&G Coal Corp. for discharges of selenium that were not authorized by its National Pollutant Discharge Elimination System (NPDES) permit for its mining activities at a site in Virginia.  Southern Appalachian Mountain Stewards (SAMS), et al. v. A&G Coal Corp. (4th Cir., July 11, 2014).  A&G had argued that the Clean Water Act (CWA) permit shield, under which discharge of a pollutant does not violate the CWA provided… Read more