21 Apr 2025

🌧️EPA Reopens Comment Period for Industrial Stormwater Permit

National Pollutant Discharge Elimination System (NPDES) 2026 Issuance of the Multi-Sector General Permit for Stormwater Discharges Associated With Industrial Activity; Reopening of Comment Period

Summary

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.

Agencies

  • Environmental Protection Agency

Business Impact ?

$$ - Med

The document outlines the reopening of the public comment period regarding the EPA's proposed 2026 Multi-Sector General Permit (MSGP) for stormwater discharges related to industrial activity, which involves compliance and regulatory requirements for affected businesses. As such, businesses may need to adapt practices to align with new permit requirements, impacting costs and operations.

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