Superfund Site Profile
The JJ Seifert Machine site is located in Ruskin, Florida. It includes the area where JJ Seifert Machine Company manufactured products such as electronic components from 1962 to 2011. EPA placed the site on the Superfund program’s National Priorities List (NPL) in 2010 because of contaminated groundwater resulting from facility operations. EPA and the Florida Department of Environmental Protection (FDEP) have investigated site conditions and taken steps to protect people and the environment from contamination. In 2009, FDEP had filters installed on private wells where contaminants exceeded drinking water standards. EPA is currently conducting an extensive investigation to identify all site-related risks to people and the environment.