EPA Grapples With Key Definitional Issues In Bid For Sewer Overflow Rule

摘要

EPA officials are grappling with how to resolve key definitional questions in the agency's effort to move forward on both its stalled rulemaking to clarify National Pollutant Discharge Elimination System (NPDES) permitting requirements for sanitary sewer overflows (SSOs) and municipal sewer collection systems and addressing its controversial 2005 draft "blending" or peak flows policy.