These rankings are based on the EM-40 Release Site Methodology.

This map has been divided into 4 sections denoted by the black lines. Please select a section to see an enlarged map and to gain information concerning the release sites. The lower right section does not contain any release sites.

Please note that not all of the release sites are listed and not all of the listed sites are linked to further information.

View a list of ORNL Release Sites.

View the Basis for the Rank Codes at ORNL.

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