Skip Navigation
Michigan Department of TransportationVisit www.michigan.gov!
Michigan.gov Home MDOT Home |  Storm Water Home |  Contact Us
close print view

Illicit Discharge

Illicit Discharge is any discharge (or seepage) to the separate storm water drainage system that is not composed entirely of storm water or uncontaminated groundwater.

example of illicit discharge     another example of illicit discharge
Related Content
 •  MDOT Statewide Outfall Maps
 •  Illicit Connection
QR code

Michigan.gov Home |  Storm Water Home |  MDOT Home
Privacy Policy |  Link Policy |  Accessibility Policy |  Security Policy | Michigan News | Michigan.gov Survey

Copyright © 2001-2013 State of Michigan