Notes:

This SEGS web service contains EPA facilities, EPA facilities labels, small- and large-scale versions of EPA region boundaries, and EPA regions extended to the 200nm exclusive economic zone (EEZ). Small scale EPA boundaries render at scales of less than 5 million, large scale EPA boundaries draw at scales greater than or equal to 5 million. EPA facilities labels draw at scales greater than 2 million. This SEGS dataset was produced by EPA's Office of Environmental Information (OEI). Access constraints None. Use constraints None. Please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated.