South Basin Oil Co Well 1 is a superfund site located at 204 & 206 43rd St, Newport Beach, CA 92663. The Environmental Protection Agency (EPA) identifies sites such as South Basin Oil Co Well 1 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. South Basin Oil Co Well 1 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.