David C. Weber

Washington Supreme Court Affirms Ecology's Authority To Bypass Rulemaking When Requiring New PCB Sampling Methods Under CWA Permits

Tribal Treaty Rights Take Center Stage In Two Landmark Federal Water Quality Actions

MTCA Liability For Smokestack Emissions

Washington Advances The Western Front Of Product Regulation

Oregon Court Faults DEQ For Procedural Violations In Solid Waste Permitting Decisions

PFAS Determined To Be Hazardous Substances Under Washington's Cleanup Law

GAO Report Pushes For PHMSA Regulatory Assessment

Practical Tips For Managing The Risks Of PCBs In Building Materials