Stormwater causes flooding and water pollution. Green infrastructure can help!


Questions about NJDEP’s Updated MS4 Permit? Check out our new MS4 Primer!

The 2023 Tier A Municipal Separate Storm Sewer System (MS4) permit went into effect on January 1, 2023, and NJF has created a new resource to guide the implementation of its requirements on the local level to help communities address stormwater issues related to new and existing development. Check out “Understanding the New MS4 Permit: A Primer for NJ Municipalities” by clicking the link below!