TagACC(1531)

Pre-Hearing Order in PCHB case 01-133, Airport Communities Coalition (ACC) v. State of Washington Department of Ecology and Port Of Seattle, filed August 23, 2001. ACC challenged the Section 401 certification issued by Ecology. Sets briefing schedule for stay motion: ACC motion due September 11, 2001; respondents’ briefs due September 28, 2001; ACC reply due

Annual Stormwater Monitoring Report for Seattle-Tacoma International Airport (STIA), prepared by Scott Tobiason, Environmental Management Specialist, Aviation Environmental Programs, Port of Seattle, covering the period July 1, 2000 through June 30, 2001. Report includes NPDES stormwater monitoring data for Sea-Tac Airport storm drainage subbasins, grab and composite sample results for total petroleum hydrocarbons (TPH), fecal

This legal declaration, filed before Washington State's Pollution Control Hearings Board, was submitted by environmental consultant Greg Wingard in support of the Airport Communities Coalition's motion to stay a Section 401 water quality certification related to Sea-Tac International Airport. Wingard details his extensive review of the airport's NPDES stormwater permits since 1994 and describes his attempts to obtain construction outfall monitoring records from the Department of Ecology through Public Disclosure Act requests. His investigation found that Ecology lacked key monitoring data it had previously claimed to possess, directing him instead to contact the Port of Seattle directly for the records.

This technical memo evaluates whether lead and zinc levels found in cutthroat trout from Miller Creek pose a risk, arguing that standard tissue screening concentrations are not appropriate for trout. Using fish-specific toxicity data and bioconcentration factors, the authors derive alternative thresholds and conclude that measured metal levels in the trout fall well below harmful concentrations. The document recommends using species-specific methods rather than generic screening values when assessing metal risks to fish.

Response to Comment #16 by David DeForest to Linda Logan (September 2001) critiquing Shephard (1999) tissue screening concentrations (TSCs) for lead (0.32 mg/kg dw) and zinc (100 mg/kg dw) as applied to cutthroat trout from Miller Creek. Argues Shephard TSCs derived from EPA water quality criteria and bioconcentration factors (BCFs) are not appropriate for cutthroat

This report, prepared by the Port of Seattle in September 2001, presents the findings of annual stormwater monitoring conducted at Seattle-Tacoma International Airport for the period July 1, 2000 through June 30, 2001. It covers water quality sampling results for pollutants including petroleum hydrocarbons, fecal coliforms, suspended solids, metals, and deicing-related contaminants collected from the airport's storm drainage system. The report documents sampling locations, storm events analyzed, and outfall inspections aimed at assessing the airport's environmental impact on surrounding waterways.

Annual Stormwater Monitoring Report prepared by Port Of Seattle pursuant to Special Condition S2.E of the NPDES permit for Seattle-Tacoma International Airport (STIA), covering July 1, 2000 through June 30, 2001. Report covers 14 outfalls per permit condition S2.B; 61 grab and 59 composite samples from 22 storm events; 7-year cumulative totals exceed 400 samples

Administrative Record AR051194 — Primavera Systems schedule document for the 3rd Runway Program (000683 Master Plan) at Sea-Tac Airport, updated as of 01SEP01. Covers Program Management, Environmental Permitting, West Side Laydown Area CIP, Auburn Wetlands Fill & Mitigation – Grading, and Safety Areas 16R/16L. Activities include site acquisition, noise mitigation, DOE 401 permit, environmental permitting,

Notice of Appearance filed by Washington State Department of Ecology (Ecology), represented by Assistant Attorneys General Joan M. Marchioro (WSBA #19250) and Thomas J. Young (WSBA #17366) under Attorney General Christine O. Gregoire, in PCHB No. 01-133, Airport Communities Coalition (ACC) v. State of Washington Department of Ecology and Port Of Seattle, before the Pollution

Exhibit AR017854 from Hellwig exhibit collection (Exhibit No. 103, dated 1-8-02, M. Green). Phone message slip dated 8/28 at 2:50 from Joan Mpichoro (or similar) to Ray, noting a letter from the Board setting a hearing for March 18-29, 2002, with a please-call-back request. Accompanying handwritten notes dated 8-27-01 cover questions and ideas including: 4POS