Depot in Demolition Homestretch

Disposal of the last 1,000 containers of mustard agent is under way at the Umatilla Chemical Depot.
  
The facility had 1,000 of the 1-ton containers left in its inventory after destroying sixty two percent of the mustard agent containers and most of the rest of the chemical stockpile.
  
Officials hope to complete the disposal of the mustard agent by november. the  depot will then begin its final transition towards closure.