March 31, 2000August 2, 2026

Adopting supplemental treatment as a best management practice and defining compliance with water quality standards for stormwater impacts for the Water Quality and SEA Programs

Notes

This is a Washington State Department of Ecology Water Quality and SEA Programs Joint Policy (WQP Policy 1-22) establishing procedures for applying stormwater mitigation through supplemental treatment as a Best Management Practice. The policy defines how project compliance decisions will be made for permits covered under sections 401 and 402 of the Federal Clean Water Act. It includes an email chain from November 2000 forwarding the revised policy document to staff members.

Sidebar On/Off

As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. Expert Arbitration Panel's final decision finding that the Port of Seattle had not shown sufficient reduction in real on-the-ground noise impacts to satisfy noise reduction conditions required for approval of a third runway at Sea-Tac International Airport. The majority decision concluded the Port's noise abatement programs were insufficient despite being impressive in scope.

continue...

V V

Notes

Message