Webfour combined sewer overflow (CSO) treatment facilities (Alki, Carkeek, Mercer/Elliott West, and Henderson/Norfolk—all in the City of Seattle), over 391 miles of sewer pipelines, 25 regulator stations, 48 pump stations, and ; 39 CSO outfalls. View more facts about our system. Service area and treatment plants Webin Seattle, South Plant in Renton and the Brightwater Treatment Plant located near Woodinville and two smaller secondary treatment plants at Vashon Island and Carnation, 391 miles of interceptors, 47 pump stations, and 25 regulator stations. Other facilities include four combined sewer overflow treatment plants (CSO) and 38 CSO control locations.
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WebSeattle must meet state and federal regulatory requirements in order to comply with the Clean Water Act.The program is regulated via a National Pollutant Discharge Elimination … WebCARKEEK CSO TREATMENT PLANT 8/11/2011 How Carkeek CSO Treatment Plant Works King County operates combined sewer overflow (CSO) control facilities in Seattle, where stormwater and wastewater may be conveyed in the same pipes. CSO’s serve as a relief valve when stormwater fills the pipes and exceeds system capacity, and prevent … phone asb
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WebThe City of Seattle and King County both manage CSO outfalls in the Seattle area: the City manages 86 outfalls; King County manages 38. In 2014 a total of 406 CSO events from City-managed outfalls resulted in 116 million gallons of overflow. Why are CSOs a problem? About two-thirds of Seattle is served by a combined WebFeb 4, 2024 · Apr 2024 - Present2 years. Greater Seattle Area. As a security executive at a Fortune Global 500 technology company, I lead a … phone asia