Strother Field Industrial Park is a superfund site located at Ne 1/4 Sec 19 T33s R4e, Winfield, KS 67156. The Environmental Protection Agency (EPA) identifies sites such as Strother Field Industrial Park 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. Strother Field Industrial Park is currently registered as an Active NPL superfund site by the EPA. Because it is on the NPL (National Priorities List), Strother Field Industrial Park is considered one of the worst hazardous waste sites identified by the EPA.