Ohare Air Reserve Facilities is a superfund site located at Mannheim Rd, Chicago, IL 60666. The Environmental Protection Agency (EPA) identifies sites such as Ohare Air Reserve Facilities 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. Ohare Air Reserve Facilities is currently registered as an Active superfund site by the EPA. However, it is not on the NPL (National Priorities List), which means the EPA does not consider it one of the nation's most hazardous waste sites.