Agmar Estates Frederick W Sheaman is a superfund site located at Michaels Rd. (off Rt 940), White Haven, PA 18661. The Environmental Protection Agency (EPA) identifies sites such as Agmar Estates Frederick W Sheaman 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. Agmar Estates Frederick W Sheaman 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.