The gutters feeding this sewer are so full of mud and dirt that grass has grown on top and has been for years! There is at least 3-4" of soil that streetcleaning should be getting up, but they are not. They consistently skip the rounded corners in this neighborhood and only occasionally sweep to the bottom of the rolling gutters. Wha does it take to get the streetcleaning supervisors to actually supervise the performance of their workers? Someone should be embarassed.