EPA has released a series of six factsheets on incorporating green infrastructure measures into National Pollutant Discharge Elimination System (NPDES) wet weather programs. The series builds upon existing EPA authority, guidance, and agreements to describe how EPA and state permitting and enforcement professionals can work with permittees to include green infrastructure measures as part of control programs. The six fact sheets and four supplements address stormwater permits, total maximum daily loads, combined sewer overflow long-term control plans, and enforcement actions. See EPA’s Green Infrastructure website at:
http://water.epa.gov/infrastructure/greeninfrastructure/gi_regulatory.cfm#permittingseries