TagACC(1524)

Ann Kenny of the Washington Department of Ecology circulates a revised Draft 401 Water Quality Certification for the Port of Seattle’s Third Runway project at Seattle-Tacoma International Airport. The draft certification covers work in the Miller, Walker, and Des Moines Creek watersheds and wetlands, and includes conditions tied to a Hydraulic Project Approval and NPDES

An internal email from Ann Kenny circulating a revised draft Section 401 Water Quality Certification for the Port of Seattle’s Third Runway project at Seattle-Tacoma International Airport. The email requests comments by 11:00 AM Tuesday ahead of a meeting with Gordon White and Tom Fitzsimmons, with a goal of mailing the permit by end of

Email from Katie Walter to Ann Kenny discussing stream monitoring methodologies, including the Index of Biotic Integrity (IBI) and its limitations. The email proposes a comprehensive monitoring plan condition for the Port that would include temperature, turbidity, channel morphology, substrate quality, large woody debris, riparian canopy cover, and fish use. Monitoring frequency and protocols would

An email chain between Ann Kenny and John Drabek regarding a preliminary draft 401 Water Quality Certification (WQC) for the Third Runway project at Sea-Tac Airport. Kenny circulated the draft to the 401 team noting it was rough and needed work on stormwater sections, integration with NPDES permits, and pending NRMP conditions. Drabek raises a

King County Department of Natural Resources submitted a letter to the Washington Department of Ecology reviewing the Port of Seattle’s Low Flow Impact Analysis and Low Flow Impact Offset Facility Proposal (July 2001). The review found the proposal constitutes substantial mitigation going beyond King County Surface Water Design Manual requirements, while noting several inconsistencies and

Email dated August 3, 2001 from Katie Walter (Shannon & Wilson, KLW@shanwil.com) to Ann Kenny, cc Erik Stockdale, subject fish/stream monitoring. References Richard Brocksmith (fish biologist) and IBI (Index of Biotic Integrity) methodology for stream health monitoring. Proposes monitoring condition language for Port Of Seattle requiring monitoring plan covering temperature, turbidity, channel morphology, substrate quality,

A draft of Water Quality Certification #1996-4-02325 pages 16-17, covering operational stormwater requirements for Sea-Tac Airport (STIA), including the approved Comprehensive Stormwater Management Plan and conditions for discharge to state receiving waters. The document addresses retrofitting requirements, flow controls, AKART treatment standards, and conditions under which stormwater may be discharged to state receiving waters following

A draft Water Quality Certification document (pages 16-17 of 23) outlining operational stormwater requirements for Port Of Seattle’s Sea-Tac Airport project. The document specifies requirements for the Comprehensive Stormwater Management Plan, retrofitting stormwater management facilities, and discharge standards for operational stormwater to state receiving waters. It includes handwritten notes and annotations discussing AKART standards, flow

King County Department of Natural Resources Director Pam Bissonnette writes to Ann Kenny of the Washington Department of Ecology confirming that the Port of Seattle’s Comprehensive Stormwater Management Plan (SMP) for Master Plan Improvements at SeaTac International Airport is consistent with the technical requirements of the 1998 King County Surface Water Design Manual. The letter

August 3, 2001 letter from Pam Bissonnette, Director, King County Department of Natural Resources, to Ann Kenny, Senior Permit Specialist, Washington Department of Ecology, Northwest Regional Office, regarding King County’s technical review of the Port Of Seattle’s Comprehensive Stormwater Management Plan (SMP) for Master Plan Update Improvements at Seattle-Tacoma International Airport (SeaTac). King County found