EXH2072032550

PCHBPollution Control Hearings Board of the State of Washington

This fact sheet is a companion document to National Pollutant Discharge Elimination System (NPDES) Permit No. WA-002465-1. This permit is issued to the Port of Seattle to allow the discharge of treated industrial wastewater to Puget Sound and stormwater to Miller Creek, Des Moines Creek, and the City of SeaTac storm sewer fi'om the Seattle-Tacoma International Airport. This fact sheet establishes the basis for effluent limitations and other requirements which are included in the permit. GENERAL INFORMATION Applicant: Port of Seattle Facility Name and Seattle-Tacoma International Airport Address: Seattle, Washington Type of Facility: Major international airport serving the Pacific Northwest, providing facilities for tenants engaged in aircraft maintenance, fueling, servicing, and repair. SIC Code: 4582 Water Body ID Puget Sound WA-PS-0270 Number: Des Moines Creek WA-09-2000 Miller Creek WA-09-2005 City of SeaTac Storm Sewer (no Water Body ID Number), tributary to Gillian Creek (no Water Body ID Number), and the Green River (Water Body ID Number WA-09-1020) AR 032550 Exhibit-2072 FACT SHEET FOR NPDES PERMIT WA-002465-1 Page 2 DischargeLocations: (i) PugotSound Ouffal1001 Latitude: 47°24'07"N Longitude:122°20'07"W (ii) Des Moines Creek Ouffall 002 Latitude: 47 ° 26' 13" N (SDE4) Longitude: 122" 17' 38" W Outfall 003 Latitude: 47 ° 26' 00" N (SDS1) Longitude: 122 ° 18' 01" W Outfall 004 Latitude: 47 ° 25' 50" N (SDS2) Longitude: 122 ° 18' 42" W Outfal1005 Latitude: 47 ° 25' 58" N (SDS3) Longitude: 122" 18' 30" W Outfal1009 Latitude: 47 ° 25' 33" N (SDS4) Longitude: 122" 18' 15" W Outfal1010…
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