Knuth Kustom Complex is a superfund site located at Route 19 And Route 198, Saegertown, PA 16433. The Environmental Protection Agency (EPA) identifies sites such as Knuth Kustom Complex 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. Knuth Kustom Complex 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.