Amoco Oil Co Mandan Ref is a superfund site located at Mandan Ave, Mandan, ND 58554. The Environmental Protection Agency (EPA) identifies sites such as Amoco Oil Co Mandan Ref 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. Amoco Oil Co Mandan Ref is currently registered as an Archived superfund site by the EPA and does not require any clean up action or further investigation at this time.