For more information on what illicit discharge is, please view the brochure (PDF).
This minimum control measure (MCM) requires:
A plan to detect and address non-stormwater discharges, including illegal dumping, into the MS4
A storm sewer system map, showing the location of all outfalls and the names and location of all waters of the United States that receive discharges from those outfalls
The determination of appropriate best management practices (BMPs) and measurable goals for this minimum control measure
The education of public employees, businesses, and the general public about the hazards associated with illegal discharges and improper disposal of waste
Through an ordinance, or other regulatory mechanism, a prohibition (to the extent allowable under State, Tribal, or local law) on non-stormwater discharges into the MS4, and appropriate enforcement procedures and actions