Key Takeaways -
What is Happening? The Washington State Department of Ecology (Ecology) published for public comment its proposed 2026 Construction Stormwater General Permit (CSWGP), which authorizes stormwater discharges...more
Key Takeaways -
What Happened? The U.S. Environmental Protection Agency (EPA) issued a final modification to its 2022 Construction General Permit (CGP) to expand the list of areas eligible for coverage to include...more
Key Takeaways -
What Happened? The U.S. Environmental Protection Agency (EPA) proposed the 2026 version of the National Pollutant Discharge Elimination System (NPDES) MSGP for stormwater discharges associated with...more
Update: On February 3, 2025, EPA extended the comment period on the 2026 Multi-Sector General Permit (MSGP) to April 4, 2025....more
2026 MSGP -
EPA released its proposed 2026 MSGP, which authorizes stormwater discharges associated with industrial activities in jurisdictions where EPA is the NPDES permitting authority, including Massachusetts, New...more
Key Takeaways What Is Happening? The U.S. Environmental Protection Agency (EPA) published for public comment its proposed 2022 National Pollutant Discharge Elimination System (NPDES) Construction General Permit (CGP), which...more