Northwest Alloys Inc is a superfund site located at 62mi N Of Spokane On Hwy 395, Addy, WA 99101. The Environmental Protection Agency (EPA) identifies sites such as Northwest Alloys Inc 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. Northwest Alloys Inc 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.