The government accidentally posted on the Internet a list of government and civilian nuclear facilities and their activities in the United States, but U.S. officials said Wednesday the posting included no information that compromised national security.
The 266-page document was published on May 6 as a transmission from President Barack Obama to Congress. According to the document, the list was required by law and will be provided to the International Atomic Energy Agency.
Some of the pages are marked “highly confidential safeguards sensitive.”
Damien LaVera, a spokesman for the National Nuclear Security Administration, said the document had been reviewed by a number of U.S. agencies and that disclosure of the information did not jeopardize national security. He said the document is part of an agreement on nuclear material inspection under the IAEA’s nuclear nonproliferation effort.
“While we would have preferred it not be released, the Departments of Energy, Defense, and Commerce and the NRC all thoroughly reviewed it to ensure that no information of direct national security significance would be compromised,” LaVera said in a statement.
An Energy Department official, who spoke on condition of anonymity because the official was not authorized to discuss the situation publicly, said none of the sites on the list are directly part of the government’s nuclear weapons infrastructure.
Included in the report, however, are details on a storage facility for highly enriched uranium at the Y-12 complex at the Oak Ridge National Laboratory in Tennessee and some sites at the Energy Department’s Hanford nuclear site in Washington state, this official acknowledged.
Beth Hayden, a spokeswoman for the Nuclear Regulatory Commission, said the agency reviewed the document as it relates to civilian facilities with NRC licenses and “we are confident that information of direct national security significance was not compromised.”
The NRC has jurisdiction over commercial nuclear power plants and civilian uranium processing…