RICHLAND, Wash. (AP) - The Environmental Protection Agency said the uncontrolled spread of small amounts of radioactive waste at Hanford after a November 17 windstorm is alarming.
The winds pushed specks of contamination beyond Route 4, the public highway from Richland out to the Wye Barricade entrance to Hanford.
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Tests found no contamination on the public highway. And the Department of Energy concluded that workers and the public are not at risk of exposure.
But the EPA in a letter said the uncontrolled spread of contamination "is a matter that is alarming to EPA and requires further investigation and discussion."
It has given the Energy Department until the third week of April to prepare a report on its loss of control of radioactive material.