Published in: 2017
Prepared by the Bill & Melinda Gates Foundation as part of the SFD Promotion Initiative
Location of library entry
King County is located in the state of Washington in the Pacific Northwest region of the USA. It has a population of 2.1 million people and is the most populous county in the state. Most of King County is sewered with separate, partial and combined sewage systems; there are also 85,000 septic tanks in the county, in Seattle and on Vashon Island.
Note: All calculations in this SFD report were done using publically available data.
Date of production: 22/06/2017
Mangharam, A. (2017). SFD Lite Report - King County, WA, USA. Prepared by the Bill & Melinda Gates Foundation as part of the SFD Promotion Initiative
English North America SFD Report
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