NPDES Stormwater Webcast Presentations

Presentation slides from various stormwater webcasts. 

• US EPA Webinar on the 2012 Construction General Permit (CGP) (pdf) (1.45 MB)
• Coal-tar-based Pavement Sealcoat, PAHs, and Environmental Contamination (pdf) (7.22 MB)
• PAHs and Parking Lots: A Field Study of PAHs Exported from Sealed and Unsealed Parking Lots (pdf) (3.48 MB)
• Action in Minnesota to Address PAH-Contaminated Stormwater Pond Sediments by Restricting Usage of Coal-Tar Based Sediments (pdf) (2.5 MB)
• The Coal Tar Sealant Ban and the Science in Austin, TX (pdf) (5.86 MB)
• Road Salt TMDLs and Road Salt Reduction Strategies in New Hampshire (pdf) (1.41 MB)
• Road Salt Transport at Two Municipal Wellfields in Wilmington, Massachusetts (pdf) (1.94 MB)
• Paper Study: Road Salt Transport at Two Municipal Wellfields in Wilmington, Massachusetts (pdf) (3.39 MB)
• Minnesota Pollution Control Agency: Sharing the Road with the Environment (pdf) (1.57 MB)
• Minnesota Department of Transportation: Sharing the Road with the Environment (pdf) (1.02 MB)