NEW : Police say 10 people have died in flooding since November 30 . Police : City of 75,000 now cut off by floodwaters . Forecasters expect water levels will crest on Wednesday . Comment:
NEW : Police say 10 people have died in flooding since November 30 . Police : City of 75,000 now cut off by floodwaters . Forecasters expect water levels will crest on Wednesday . Australian prime minister says damages could cost `` hundreds of millions of dollars ''