The York County Stormwater Consortium (YCSWC) is a regional approach to the development and implementation of a Pollutant Reduction Plan (PRP) that is required for municipalities with MS4 permits. For...
This FAQ outlines PennDOT's MS4 permit which covers stormwater conveyances operated by PennDOT and used for collecting or conveying stormwater runoff associated with PennDOT roads, bridges, and relate...