Answer:

(a) Attached is the requested list of all known mill tailings sites
located in the United States.

(b) The tailings site at Monticello, Utah, owned by DOE has been
stabilized, and the mill has been taken down. This site and the
one at Edgemont, South Dakota, owned by TVA are not covered by
the bill because DOE does not consider it appropriate for the
states to be required to share in the cost of cleanup of
Federally owned property.

URANIUM MILL TAILINGS

The following tabulation was developed to show the following: