TagPollution Control Hearings Board(1532)

Northwest Hydraulic Consultants (NHC), on behalf of the Airport Communities Coalition (ACC), submitted technical comments to the Washington State Department of Ecology regarding the Port of Seattle’s July 23, 2001 Low Streamflow Analysis related to the proposed third runway at Sea-Tac Airport. The letter identifies the analysis as an incomplete draft document with missing sections,

Email from Katie Walter (KLW@shanwil.com) to Ann Kenny (Ecology), forwarded to Erik Stockdale, dated August 6, 2001, marked ‘Do not Disclose Deliberative’ (AR 018322, DOE 8/13/01 0251). Discusses outstanding issues in a draft permit or approval for Port Of Seattle wetland mitigation, including mitigation ratios, construction oversight team, web site/CD-ROM for document availability, restrictive covenants

A letter from Columbia Biological Assessments to the U.S. Army Corps of Engineers and Washington State Department of Ecology, evaluating the Port of Seattle’s plan to use detained stormwater to augment summer low flows in Miller, Walker, and Des Moines Creeks. The author concludes the Port has not provided sufficient information to assure that the

Water Resources Consulting LLC, on behalf of the Airport Communities Coalition, submits comments criticizing the Port Of Seattle’s ‘Low Flow Analysis – Flow Impact Offset Facility Proposal’ as incomplete and lacking reasonable assurance that the airport expansion will meet water quality standards in Miller Creek, Walker Creek, and Des Moines Creek. The letter argues the

Email from Ann Kenny (Washington State Department of Ecology) dated August 5, 2001, distributing a revised Draft 401 Water Quality Certification for the construction of a Third Runway and related projects at Seattle-Tacoma International Airport (STIA) in the Miller, Walker, and Des Moines Creek watersheds and wetlands in SeaTac and Auburn, King County, Washington. The

Email from Ann Kenny (Washington State Department of Ecology) dated August 5, 2001, circulating a revised Draft 401 Water Quality Certification for the Port Of Seattle’s Third Runway construction at Seattle-Tacoma International Airport (STIA). Recipients include Gordon White, Raymond Hellwig, Erik Stockdale, Kevin Fitzpatrick, John Drabek, Dave Garland, Ching-Pi Wang, Katie Walter, Kelly Whiting, Joan

Deliberative memorandum dated August 3, 2001 from Katie Walter (Shannon & Wilson, Inc.) to Ann Kenny (Washington State Department of Ecology), transmitting revised draft 401 conditions for the Port Of Seattle Natural Resources Mitigation Plan (NRMP) Auburn Mitigation Site. Document 21-1-12020-001-M1 REVISED.doc covers Auburn Mitigation Site revisions including culvert placement issues on June 28, 2001

Email dated August 3, 2001 from Katie Walter (KLW@shanwil.com) to Ann Kenny, cc Erik Stockdale, regarding fish and stream monitoring recommendations for Port Of Seattle mitigation area. Discusses IBI (Index of Biotic Integrity) methodology limitations and augmentation with monitoring of temperature, turbidity, channel morphology, substrate quality, large woody debris, riparian canopy cover, and fish use.

Email chain between John Drabek and Ann Kenny (Washington State Department of Ecology) dated August 3, 2001, regarding a preliminary deliberative draft Section 401 Water Quality Certification (WQC) for the Sea-Tac Airport Third Runway. Drabek raises question about RCW 90.48 required AKART implementation in NPDES permit reissuances and integration with the 401. Kenny’s original email

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,