Saint Louis Household Hazardous Waste (HHWSTL) is a regional partnership to provide options for proper management of Household Hazardous Waste for the residents of Saint Louis County, Saint Louis City and Jefferson County. Established in 2012, this program is funded in part by the St. Louis Jefferson Solid Waste Management District, and the Missouri Department of Natural Resources. Additional funding comes from voter-approved Saint Louis County landfill surcharge fees. Waste from business/commercial entities, schools, and non profits are not accepted through our program. Leaving waste at the facility while it is closed is considered illegal dumping and you will be fined. Please do not put surrounding residents in harms way by leaving your waste unattended.