Larry Caldwell
Super Member
You are thinking that fuel rods are the only waste created by nuclear reactors. The cooling water dissolves radioactive isotopes from the fuel cells, and even the tritium formed by neutron bombardment of the water has to be stored for decades.IIRC many of the Hanford issues are due to 1950s era tanks that were intended to be used for storage for 20 years, but are still in use, not for dry cask stored waste such as is produced by a modern reactor.
Aaron Z