(Portland, OR)  --  A new city survey shows the lowest satisfaction rate with city government among Portland residents since 1994.  The annual report, issued by the Portland City Auditor, shows a 46-percent satisfaction rate with city services, including public safety, utilities, transportation, community development, and parks and recreation.  Last year, the satisfaction rate was 52 percent.  City Auditor Lavonne Griffin-Valade [[ vah-LODD ]] says the council and bureau managers are being encouraged to study the survey and consider where improvements in city services can be made.