Where can I dispose of household waste such as pollutants, poisons, pesticides?
Washington County Road Maintenance Shops located in Ramona, Copan and the Dewey Fairgrounds will accept motor oil, antifreeze, auto batteries and car and truck tires. Approximately every two years, ConocoPhillips, the City of Bartlesville and Washington County will hold Operation Clean House where residents can safely dispose of a variety of items. Announcements are made well in advance with the local media and on this website.