Seaside Oil Co is a superfund site located at 4456 Los Angeles Ave, Santa Susana, CA 93063. The Environmental Protection Agency (EPA) identifies sites such as Seaside Oil Co 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. Seaside Oil Co 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.