As we are in the lawn care season the Public Service Department reminds Grinnell residents it is unlawful to place any grass clippings, leaves, vines, brush, or other vegetation in the gutter or street. Depositing of these items in the gutter or on the street can cause storm sewer drainage problems during rain events. it is typically recommended to make two passes completely around your property throwing the grass towards the center of your property, and then completing the mowing after those two passes are complete.
Below is an image showing how this can be achieved if the street was abutting the bottom of the image, but this could also work if there was a cross-street on the left or right hand sides.
Please help us keep our storm sewers free of this debris and keep the water flowing to its proper place. Your cooperation in this matter is greatly appreciated.
Original source can be found here.