Environmental Protection Agency (EPA).
Notice; reopening of comment period.
All 10 Environmental Protection Agency (EPA) Regions are proposing for public comment the 2026 National Pollutant Discharge Elimination System (NPDES) general permit for stormwater discharges associated with industrial activity, also referred to as the “2026 Multi-Sector General Permit (MSGP)” or the “proposed permit.” EPA is extending the comment period for 45 days, from April 4, 2025, to May 19, 2025, in response to stakeholder requests for an extension. The proposed permit, once finalized, will replace the EPA's existing MSGP that expires on February 28, 2026. The EPA proposes to issue this permit for five (5) years. Once finalized, this permit will be available in areas where the EPA is the NPDES permitting authority. The EPA solicits comment on all aspects of the proposed general permit and seeks public comment on specific requests for information as described in this document. The public is encouraged to read the proposed permit fact sheet to better understand the proposed permit requirements. The proposed permit and fact sheet can be found at https://www.epa.gov/npdes/stormwater-discharges-industrial-activities.
The comment period for the notice published in the Federal Register on December 13, 2024 (89 FR 101000) and the extension of comment period published on February 3, 2025 (90 FR 8798), is reopened in response to stakeholder requests for more time. The EPA is reopening the comment period and comments must be received on or before May 19, 2025.
You may send comments, identified by Docket ID No. EPA-HQ-OW-2024-0481 to https://www.regulations.gov/. Follow the online instructions for submitting comments.
Once submitted, comments cannot be edited or removed from Regulations.gov. EPA may publish any comment received to the public docket. Do not submit electronically any information you consider to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. ( printed page 16678) Multimedia submissions (audio, video, etc.) must be accompanied by a written comment.
The written comment is considered the official comment and should include discussion of all points you wish to make. The agencies will generally not consider comments or comment contents located outside of the primary submission ( i.e. on the web, cloud, or other file sharing system). For additional submission methods, the full EPA public comment policy, information about CBI or multimedia submissions, and general guidance on making effective comments, please visit https://www.epa.gov/dockets/commenting-epa-dockets.