On June 10, 2025, the Washington Department of Ecology (“Ecology”) published a CR-101 Preproposal Statement of Inquiry to develop a new permitting program for projects that could “alter” or “impact” waters of the state. The...more
On March 20, 2024, the Washington Department of Ecology issued a draft Water Treatment Plant General Permit for public comment. Water treatment plants that engage in filter backwash activities and pollutant discharge must...more