EXH0003016977

PCHBPollution Control Hearings Board of the State of Washington

Northwest Regional Office • 3190 160th Avenue SE . Bellevue, Washington 98008-5452 • (425) 649-7000 May 29, 2001 CERTIFIED MAIL 7000 0520 0021 6764 4262 ( Mr. Michael D. Feldman Director, Aviation Facilities Port of Seattle PO Box 68727 Seattle, WA 98168 •Dear Mr. Feldman: Re: Modification of NPDES Permit No. WA-002465-I Port of Seattle, Seattle-Tacoma International Airport Expiration Date: July 30, 2002 The permit issued for your facility on February 20, 1998, is hereby modified as of this date in the following particulars: Authorization to discharge construction stormwater to Walker Creek including tributaries and Gilliam Creek including tributaries; added monitoring and reporting requirements for construction stormwater to these discharges, and added detention and retention impoundment design requirements for these discharges. Any person feeling aggrieved by this NPDES permit modification may obtain review thereof by application, within 30 days of receipt of this permit, to the Washington Pollution Control Hearings Board, Post Office Box 40903, Olympia, WA 98504-0903. Concurrently, a copy of the application must be sent to the Departmentof Ecology, Post Office Box 47600, Olympia, WA 98504-7600. These procedures are consistent with the provisions of Chapter 43.21B RCW and the rules and regulations adopted thereunder. Any appeal must contain the following in accordance with the rules of the hearings board: a) The appellant's name and address; b) The date and number of the permit appealed; c) A description of the substance of the permit, that is the subject of the appeal; d) A clear, separate, and concise statement of…
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