14-111:   STREET NOT TO BE OBSTRUCTED SO AS TO INTERFERE WITH DRAINAGE:
It is unlawful for any person, firm, or corporation to obstruct any street, sidewalk, or alley, by placing any approach driveway or other obstruction or substance whatever that will obstruct or prevent the natural flow of water, into the storm sewers or drains, or dam the same so as to back any water upon the streets, alleys, sidewalks, or gutter. (1984 Code)