TagPollution Control Hearings Board(1532)

A cover letter from Port of Seattle Senior Environmental Program Manager Paul Agid to John Wietfeld of the Washington Department of Ecology, transmitting meeting minutes from the November 16, 2000 Ecology-Port meeting regarding the Seattle-Tacoma International Airport MTCA Ground Water Study under Agreed Order 97TC-N112. The enclosed memo summarizes discussions about the scope of the

This document outlines the Washington State Department of Ecology’s review process for Section 401 water quality certification of the proposed Sea-Tac Airport expansion. It covers general requirements including ‘reasonable assurance’ standards and the interaction between Sections 401 and 402 of the Clean Water Act. It also identifies specific unresolved aquatic resource protection issues including stormwater

Letter dated January 21, 2001 from Tom Luster, Washington State Department of Ecology, to Senator Julia Patterson of the Washington State Senate, responding to her request for information on Ecology’s Section 401 Clean Water Act review of the proposed SeaTac Airport expansion. Luster provides a brief assessment of key issues including antidegradation requirements, beneficial uses,

A letter from Tom Luster of the Washington State Department of Ecology to Senator Julia Patterson, responding to her request for information on Ecology’s Section 401 Clean Water Act review of the proposed SeaTac Airport expansion. The letter includes an attached assessment outlining key issues including antidegradation requirements, beneficial uses, stormwater planning, wetland impacts, and

U.S. Army Corps of Engineers Public Notice (Reference 1996-4-02325, dated 17 January 2001) amending the second revised public notice dated 27 December 2000 for a Department of the Army Section 404 Clean Water Act permit application by Port Of Seattle. Project located in Miller Creek, Walker Creek, and Des Moines Creek watersheds and wetlands at

Record of telecon dated 1-16-01, call from Ann Kenny (phone 425-649-4310) regarding airport overview tour, field delineation by Corps of Engineers, Jim Kelly, Kilroy building next to airport on Hwy 99, Thursday AM internal meeting, mitigation hazard plan, and California Coastal Commission. Ann wants to go out tomorrow for Corps field delineation. AR 018359, Exhibit

Port of Seattle transmittal letter dated January 11, 2001 from Environmental Manager Elizabeth Leavitt to Ann Kenny at the Washington State Department of Ecology, transmitting a revised Coastal Zone Management (CZM) Consistency Statement (Federal Project Number 96-4-02325). The CZM certification covers construction of a third runway and other improvements at Seattle-Tacoma International Airport, including filling

Transmittal record dated January 11, 2001 from Elizabeth Leavitt, Environmental Manager, Port Of Seattle Aviation Environmental Group, to Ann Kenny, Department of Ecology, transmitting a revised Coastal Zone Management (CZM) Consistency Statement for Federal Project Number 96-4-02325. The CZM certification covers construction of a third runway and other improvements at Seattle-Tacoma International Airport, including filling

Port of Seattle technical appendices (Volume 2) to the study examining effects of runway deicing on dissolved oxygen (DO) in receiving waters at Seattle-Tacoma International Airport, covering the 1999-2000 winter season. Includes QA/QC and field methods for Hydrolab instruments, Northwest Ponds DO profile data collection, continuous monitoring data assessment, tracer plots for each monitoring location,

Email dated January 3, 2001 from Chung K. Yee to Kevin Fitzpatrick regarding copper contamination in fill soil samples from a proposed Third Runway fill source site. Beth Clark questioned use of Method B protection of groundwater standard (100X groundwater standard) for copper samples testing 70–100 mg/kg. Yee reaffirmed the Method B standard and disagreed