Erosion Control and Stormwater Management

Construction Stormwater Permit

Permit application process

• Construction Stormwater Permit Application Worksheet

Municipal Separate Storm Sewer System (MS4)

• MnDOT MS4 Program

Permit compliance

For permit compliance during construction, see Construction Site Management.

Stormwater Pollution Prevention Plan (SWPPP)

• Stormwater pollution prevention plan requirements (PDF)
• SWPPP design worksheet example (PDF)
• Erosion Control Permits and Memoranda of Understanding