A introduction to MS4 program and municipal stormwater permits in Illinois (ILR40 NPDES Permits)

An introduction to MS4 program and municipal stormwater permits in Illinois The intent of this paper is to provide a basic understanding of the recently reissued MS4 permits in Illinois.  A brief history of stormwater regulations includes the federal Clean Water Act (CWA) of 1972 which was implemented by the United States Environmental Protection Agency…

Share
npdes map

National Pollutant Discharge Elimination System (NPDES) Permits Reissued with New, Revised and Expanded Special Conditions in Illinois

National Pollutant Discharge Elimination System (NPDES) permits are being reissued now with new, revised and expanded special conditions. The special conditions include: A New Phosphorus Feasibility Study A New Phosphorus Optimization Plan A Revised Storm Water Pollution Prevention Plan; Revised (SWPPP) New 85% Removal of BOD and TSS Special Condition Expanded Capacity Management Operation and…

Share