Client Alert: EPA Extends Comment Period for Proposed MSGP

The EPA has extended the comment period for the proposed Multi-Sector General Permit (MSGP) by 45 days, now closing on May 19, 2025. This extension provides stakeholders additional time to review and submit feedback on the proposed permit changes.

The EPA proposed 2026 MSGP will replace the current permit expiring on February 28, 2026. This permit regulates stormwater discharges from industrial activities under the NPDES program.

For more details or to submit a comment, visit the official docket.