This Illicit Discharge Detection and Elimination (IDDE) Plan has been developed to address the requirements of the United States Environmental Protection Agency’s (USEPA’s) 2016 National Pollutant Discharge Elimination System (NPDES) General Permit for Stormwater Discharges from Small Municipal Separate Storm Sewer Systems (MS4) in Massachusetts, hereafter referred to as the “2016 Massachusetts MS4 Permit” or “MS4 Permit.” This IDDE Plan is based on a 2016 template provided by US EPA on their MS4 website for use by permittees; the template was prepared for US EPA by the Central Massachusetts Regional Stormwater Coalition.
Middleton IDDE Plan