EXH AR026741: NPDES Permit No. WA-002465-I STIA Response to Comments

This 1994 document is a Response to Comments on a proposed National Pollutant Discharge Elimination System (NPDES) wastewater discharge permit issued to the Port of Seattle for Sea-Tac International Airport. It summarizes public feedback gathered at meetings in Des Moines and Normandy Park, Washington, addressing topics such as storm water management, effluent limitations, spill plans, and pollution prevention at the airport. The document reflects the Department of Ecology's review of industrial wastewater, cooling water, and storm water discharges from airport operations including aircraft maintenance, fueling, and de-icing activities.

Notes

Response to Comments document for National Pollutant Discharge Elimination System (NPDES) Proposed Waste Discharge Permit No. WA-002465-I issued by Washington State Department of Ecology to Port Of Seattle for Sea-Tac Airport. Prepared by Deborah North and Lisa Zinner, P.E., dated June 30, 1994. Covers public meeting held Des Moines, WA on March 30, 1994 and public hearing held Normandy Park, WA on May 24, 1994. Topics include interim and final effluent limitations, testing schedule, monitoring and reporting, compliance schedule, effluent mixing study, sediment monitoring (marine), storm water receiving water environment study, pond sludge waste characterization and treatment/disposal plan, storm water pollution prevention plan, construction erosion and sediment control, spill plan, solid waste disposal, and fact sheet. AR 026741.

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