3550
1,126 city blocks were flooded , or more than , and 561 city blocks were severely damaged , on both banks of the Cedar River , comprising 14 % of the city 's total area .
 location: Cedar River
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Cedar River