The Wisconsin DNR has released a new Municipal Separate Storm Sewer System (MS4) Best Management Practices (BMP) Menu to assist MS4 permittees in complying with their MS4 permits. This tool provides resources and examples to aid permittees in selecting appropriate storm water strategies.
Urban storm water runoff contains pollutants from roads, parking lots, construction sites, industrial storage yards and lawns. The Storm Water Program regulates storm water discharges from construction sites, industrial facilities and municipalities.