During the periods of time the city compost pile or brush piles are open, citizens of Ida Grove may deposit in the compost pile yard wastes defined for purposes of this section as grass clippings, leaves, flowers, etc.; produced as part of yard and garden development and maintenance and deposit in the brush pile, bark, tree limbs and branches not exceeding six inches in diameter and eight feet in length. [Ord. 536 § 1, 2011; Code 1975 § 3-7.0102.]