MS4 eReporting User Guide
Welcome to the web-based training for the electronic reporting of MS4 Annual Status Reports through the GreenPort system. This training is intended to supplement the MS4 Annual eReporting User Guide. This course includes four training modules. These modules will introduce users to the eReporting application, provide guidance on the completion of electronic annual reports, and review the regulatory review process for submitted reports.
Use of the MS4 eReporting application is voluntary for 2025, but it is being encouraged because the transition to electronic reporting is anticipated to become mandatory for all MS4 permittees in the next permit term.
Clean Water Academy estimates 1 to 2 hours to complete this entire course. A Completion Certificate is available only to users with a login, so please create an account first if you desire a Completion Certificate.
