TagKing County(412)

USGS report (Exhibit AR034767) on pesticides detected in urban stream water during rainstorms in King County, Washington, in collaboration with Washington State Department of Ecology and King County. Twenty-three of 98 pesticides sampled were detected across 12 study sites in 10 urban watersheds; concentrations of five insecticides (carbaryl, chlorpyrifos, Diazinon, gamma-HCH/Lindane, Malathion) exceeded NAS/NAE recommended

Administrative Record AR027679–AR027681 comprising a multi-page tabular listing of water rights records in King County (WRIA Code 9), spanning priority dates from 1930 to 1958. Records identify control numbers, business/person names, type/status (CE, PE/CAN, AP/REJ, CE/RLQ), priority dates, acreage, quantities (Qi), purposes (IR, DS, MU, ST, FR, PO, DM), and water sources including Green River,

City of SeaTac Municipal Code section 15.30.340 and King County Code section 21A.24.360 establishing stream development standards and minimum buffer requirements from the ordinary high water mark (OHWM). Specifies buffers for Class 1 streams (100 feet), Class 2 streams used by salmonids (100 feet), Class 2 streams not used by salmonids (50 feet), and Class

Resume of John J. Strunk, Associate Geologist at Associated Earth Sciences, Inc. (AESI), Bainbridge Island, WA. Over sixteen years of experience in environmental and ground water industry. Projects include Area-Wide Ground Water Study at Seattle-Tacoma International Airport (Sea-Tac Airport) under MTCA Agreed Order between Ecology and Port Of Seattle; Third Runway project support regarding ground

This document is the professional curriculum vitae of Dyanne Sheldon, principal of Sheldon & Associates, Inc., a Seattle-based wetland ecology consulting firm. Among her relevant work, she co-authored both the Sea-Tac Airport Wetland Inventory and the Sea-Tac Airport Wetland Management Plan in 1991 for the Port of Seattle's Environmental Management Section. Her broader expertise spans wetland delineation, habitat restoration, environmental planning, and regulatory compliance across the Pacific Northwest.

This document provides a professional biography and project portfolio for Amanda Azous, an environmental scientist and sole proprietor of Azous Environmental Sciences based in Washington State. Her work focuses on wetland delineation, ecological restoration, watershed analysis, and land use planning, primarily in the San Juan County and Puget Sound regions. While her expertise informs broader environmental policy in Washington State, this document contains no information directly related to Sea-Tac Airport noise policy.

This 2002 staff report from the City of SeaTac and City of Des Moines addresses an appeal by King County Water District #54 challenging an environmental (SEPA) determination related to the Des Moines Creek Basin Restoration Projects, a multi-agency effort to reduce stormwater damage and protect water quality near the Tyee Golf Course. The water district argued that the environmental review failed to adequately address potential impacts to the Highline aquifer, which serves as its sole water supply source. The hearing was scheduled before a Hearing Examiner on October 10, 2002.

This is a King County Superior Court case schedule order for an administrative appeal, signed by Presiding Judge Richard D. Eadie on September 6, 2002. The order sets key deadlines for the case, including filing of briefs, administrative agency records, and a review hearing date of April 7, 2003. All parties are required to comply with the schedule, as failure to meet deadlines could result in dismissal of the appeal.

A soil contamination study by Washington State's Department of Ecology and Public Health – Seattle & King County found elevated levels of arsenic and lead in southern King County soils, linked primarily to the former Asarco smelter in Ruston. Contamination levels were highest near the smelter and on Vashon and Maury Islands, with concentrations decreasing further from the source and following prevailing wind patterns. While the findings are a concern rather than an emergency, officials stress that the study reflects regional trends only and cannot predict contamination levels at individual properties.

In May 2002, the Seattle Council on Airport Affairs (SCAA) urged King County Executive Ron Sims to advance the King County International Airport (Boeing Field) Part 150 Noise Study to the FAA for review, approval, and federal funding. The letter highlights years of unresolved noise complaints from nearby residents and outlines a draft review covering fiscal impacts, detailed comments, and prior noise reduction plans. The SCAA emphasized that implementing the study's recommendations would likely carry no negative fiscal implications for the county, but that progress depended on the county promptly forwarding its proposals to the FAA.