Quote Originally Posted by Papewaio View Post
For a years supply of fission energy an individual will generate:

760 mL of low level waste
60 mL of intermediate level waste (espresso glass)
25 mL of high level waste (stored for a thousand years) (1.5 tablespoons)

http://www.withouthotair.com/c24/page_170.shtml
Good info, the estimates in my head I was using until now were off by a factor of 10-20.