MCM 6 Pollution Prevention/Good Housekeeping

Image of a person document findings while inspecting an outfall

It is easier to prevent pollution at the source than restore a surface water. MS4s are the first line of defense for many pollutants entering storm sewer systems within their jurisdiction, such as

• sand and salt for de-icing
• fertilizers and pesticides on municipal properties
• vehicle fueling and maintenance chemicals

MS4s must have a program to prevent or reduce pollutant discharges from municipally owned or operated properties.

• EPA MCM 6 guidance - EPA's guidance and suggested BMPs for an effective pollution prevention and good housekeeping for municipal operatations
• MPCA Pollution Prevention guidance - A Guide to utilize various pollution prevention methods to meet the requirements of the MS4 permit
• MPCA Managing Stormwater Sediment BMPs guidance - Guide for properly managing sediment from stormwater systems, such as ponds
• Coal Tar-based Sealcoat guidance - Guide to the use and concerns with coal tar-based sealcoats
• Swimming Poll and Hot Tub Water Discharge guidance - Guide for best managing pool and hot tub discharge
• Pollution prevention fact sheets - Fact sheets for properly managing pollution throughout the construction and post-construction process
• Facility Inventory Template - MPCA template provided to document your Facility Inventory