(A) All landscaped areas, including parking area islands must be equipped with an underground, automatic irrigation system or an alternative as outlined in § 152.378(B). The irrigation system must include a flow meter, moisture sensing devices and must be calibrated to meet all applicable City Codes. Irrigation of adjacent rights-of-way is required; however, irrigation equipment must not be located within the right-of-way without approval from the City Manager.
(B) In lieu of an underground automatic irrigation system, an alternative irrigation plan may be approved. An alternative plan can include, but is not limited to, rain gardens, closed rain barrels, or greywater systems. Any alternative system must ensure that landscaping will be provided with adequate irrigation.
(1) The greywater shall be contained on the site where it is generated.
(2) Greywater shall be directed to and contained within an irrigation or disposal field.
(3) Ponding or runoff is prohibited and shall be considered a nuisance.
(4) Greywater may be released above the ground surface provided at least two inches of mulch, rock, or soil, or a solid shield covers the release point. Other methods which provide equivalent separation are also acceptable.
(5) Greywater systems shall be designed to minimize contact with humans and domestic pets.
(6) Greywater shall not contain hazardous chemicals derived from activities such as cleaning car parts, washing greasy or oily rags, or disposing of waste solutions from home photo labs or similar hobbyist or home occupational activities.
(C) Arid landscaping plans are exempt from irrigation requirements.
(Ord. 2000-936; Am. Ord. 2008-1085, passed 3-24-08; Am. Ord. 2012-1133, passed 3-5-12)