Northwestern Metal Co is a superfund site located at 900 T Street, Lincoln , NE 68508. The Environmental Protection Agency (EPA) identifies sites such as Northwestern Metal 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. Northwestern Metal Co is currently registered as an Active superfund site by the EPA. However, it is not on the NPL (National Priorities List), which means the EPA does not consider it one of the nation's most hazardous waste sites.