The New MS4 Permit



Course Description

After nearly six years, the new MS4 General Permit has been finalized for a five-year term. The new permit clarifies and simplifies some elements of the existing permit while introducing new compliance challenges and obligations. Each of the six minimum measure requirements will be reviewed, emphasizing the significant modifications in the new permit pertaining to prioritizing, reporting, mapping, and developing municipal facility SWPPP’s. NYSDEC personnel and Andy Sansone will participate in this class.


~ 4.0 PDH ~

Lead Instructor

John Dunkle, PE, CPESC, CMS4S


John is a graduate of SUNY ESF and Syracuse University, and has been practicing civil engineering since 1981. Working with both private developers and municipalities on site planning and development projects, John has prepared and reviewed SWPPP’s, provided guidance for MS4’s, participated with DEC in the development of the current Stormwater regulations, and conducted stormwater trainings for contractors, developers, engineers, and municipal officials.



Course Curriculum


  MS4 Introduction and Mapping
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  Minimum Control Measures
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  Parts 8 and 9
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  Course Resources
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Course Enrollment