Share: Loading view. There were no results found. There were no results found. Events King County Wastewater Treatment Division King County Wastewater Treatment Division 201 S Jackson St Seattle, 98104 Get Directions (206) 477-5371 https://www.kingcounty.gov/services/environment/wastewater/education/events.aspx?fbclid=IwAR0Fj-if_Klna6SpyPGCJVt1MF7VIMOOSj_wvrxK3tdL_aIouOpVbKd-HBs Today Now onwards Now onwards Select date. Hide Recurring Events Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file