Grand Rapids Street Sweepers! Where Are You?

It happened back in May when we had a downpour of rain.  Some Grand Rapids citizens are still trying to get the overflow of sewage water that filled their basements, cleaned up.  Apparently the city was working on some sewage lines and there was an overflow. 

I remember driving around the city at that time seeing so many sewer drains covered with leaves and debris.  So, what ever happened to the city sending those street sweeper trucks out to clean up the streets after a dirty winter?  Seems like that would help to alleviate all of these problems wouldn't it?  Who do we call to complain?