Environmental Law Commons^™

Phase Ii Ms4 Permit Requirements: A Survey Of Public Education And Outreach & Public Involvement And Participation Efforts, Connor Jennings, Donnie Autry

Virginia Coastal Policy Center

Under the Clean Water Act (CWA), various types of stormwater discharges must be regulated through the National Pollutant Discharge Elimination System (NPDES) permitting program, since the water often flows untreated into local waterways and potentially could contain high levels of pollution and contaminants. Municipal Separate Storm Sewer Systems (MS4s) consist of any conveyance designed to collect or convey stormwater (e.g., storm drains, underground pipes, gutters, curbs) that are not part of a combined sewer system or water treatment plant. Generally, these systems are owned by municipalities but can also include large users such as public universities, hospitals, and military bases. …