Columbia Metropolitan Airport is a superfund site located at #1 Aviation Way, West Columbia, SC 29169. The Environmental Protection Agency (EPA) identifies sites such as Columbia Metropolitan Airport 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. Columbia Metropolitan Airport 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.