The municipal separate storm sewer system (MS4) toolkit is a resource for stormwater program staff. It is intended to help entities regulated under the MS4 program meet the requirements of the general permit. It offers a wide range of stormwater education information including sample fact sheets, newsletters, videos, and other resources.
Documents in the MS4 toolkit are available to all site users for download and use.
The information in this section provides MS4 permittees with tool they can use to meet MCM1, which addresses public education and outreach.
The following pages address general general stormwater topics.