The finished grades, resulting from grading land, shall be such that drainage of surface water away from buildings and structures will be adequate to prevent damage to foundations, dampness within buildings and structures and unhealthful conditions caused by water lying upon the land. All roofs and paved areas shall be drained away from foundations and into a recognized stormwater system. All buildings, except as provided herein, shall be provided with gutters, downspouts and drains which conduct roof water so as to prevent damage to building walls, foundations and adjoining property. Drains used for this purpose shall be of solid, tight-jointed pipe not less than four inches in diameter. Roofs of accessory buildings, not exceeding 800 square feet in area, will not be required to have gutters and downspouts unless the Building Official determines that gutters and downspouts, in compliance with the regulations hereof, are necessary to prevent serious damage to nearby property or present a health hazard.
(Ord. 8-17, passed 2-8-1988)