Rock Springs Oil Retort Project is a superfund site located at 392 Purple Sage Road, Rock Springs, WY 82901. The Environmental Protection Agency (EPA) identifies sites such as Rock Springs Oil Retort Project 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. Rock Springs Oil Retort Project 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.