Malco Refineries is a superfund site located at 606 N. Freeman Ave., Artesia, NM 88210. The Environmental Protection Agency (EPA) identifies sites such as Malco Refineries 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. Malco Refineries 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.