Hutchinson Ex Nas Aux Field 3 is a superfund site located at Kent Road And Eales Road, Hutchinson , KS 67501. The Environmental Protection Agency (EPA) identifies sites such as Hutchinson Ex Nas Aux Field 3 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. Hutchinson Ex Nas Aux Field 3 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.