These DRAFT MS4 Permits are posted here to help member communities understand and plan for potential changes in permit requirements.

NYSDEC DRAFT MS4 Permit GP-0-22-002 (Released January, 2022)

DRAFT MS4 MS4 Permit GP-0-22-002 

NYSDEC DRAFT MS4 Permit GP-0-17-002 (Released October, 2016)

DRAFT MS4 Permit GP-0-17-0-002 (Released October, 2016)

DRAFT MS4 Permit GP-0-17-002 (Appendices A, C, D, E, F)

Appendix A SWMP Recording Requirements (DRAFT)

Appendix C Compliance Schedule (DRAFT)

Appendix D Impaired Waters (DRAFT)

Appendix E Forms (DRAFT) – Quarterly Visual Monitoring Form;  Outfall Reconnaissance Inventory Field Sheet; SWPPP Review Checklist; Construction Site Inspection Report; Municipal Facility/Operation Assessment For; NOI to Continue Coverage

Appendix F Regional Offices

DRAFT MS4 Permit GP-0-17-002 (Sample Local Law: Resiliency Version). “Sample Local Law for Stormwater Management and Erosion and Sediment Control with Additional Provisions for Community Resiliency” 

DRAFT MS4 Permit (GP-0-17-002) (Sample Local Law: Base Version) “Sample Local Law for Stormwater Management and Erosion & Sediment Control with Plug-in Provisions for Impaired Waters and Enhanced Phosphorus Removal Watersheds (Revised 2016 to reflect 2015 stormwater permit changes)”