Armstrong Olive Co is a superfund site located at 18589 Road 232, Porterville, CA 93257. The Environmental Protection Agency (EPA) identifies sites such as Armstrong Olive 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. Armstrong Olive 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.