http://www.portlandonline.com/index.cfm?c=26617 Thu, 15 Jan 2004 14:09:57 PDT Thu, 02 May 2013 10:35:27 PDT Ratings on outstanding debt. http://www.portlandonline.com/index.cfm?c=26617&a=38189 Thu, 15 Jan 2004 14:09:57 PDT Ratings Category: Ratings ]]>