OSHKOSH (WFRV) Heavy rains caused the City of Oshkosh to activate the Emergency Operations Center Wednesday night. The center is staffed with emergency management officials that monitor and address standing water and flooding on city streets. High waters from heavy rains and downed power lines caused the city to close several streets. The city provided a list of areas they would like motorists to avoid during the flooding:  9th Avenue between Ohio Street and Dakota Street;  9th Avenue between Knapp Street and Sawyer Street;  Intersection of Adams and Josslyn;  County Road A near Shadow Lane;  Ohio Street from 9th Avenue to 12th Avenue;  Intersection of Westhaven Drive and Westhaven Circle;  Westfield Street north of Witzel Avenue;  Witzel Avenue east and west of Westhaven Drive;  200 block of Bowen Street;  Maricopa Drive from Dickinson Avenue to Covington Drive;  Intersection of Melvin Avenue and Evans Street;  Intersection of Jackson Street and Melvin Avenue;  Intersection of 4th Avenue and Sawyer Street;  Intersection of Grand Street and Nevada Avenue.  Intersection of 6th Avenue and Minnesota Street;  Intersection of Main Street and Lincoln Avenue.  20th Avenue from Knapp Street to Ohio Street.  20th Avenue from Westhaven Drive to Universal Street.  20th Avenue west of Oakwood Road