Conroe Creosoting Co is a superfund site located at Highway 105 East, Box 9, Conroe, TX 77301. The Environmental Protection Agency (EPA) identifies sites such as Conroe Creosoting Co because they pose or had once posed a potential risk to human health and/or the environment due to contamination by one or more hazardous wastes. Conroe Creosoting Co is currently registered as an Active NPL superfund site by the EPA. Because it is on the NPL (National Priorities List), Conroe Creosoting Co is considered one of the worst hazardous waste sites identified by the EPA.