New Orleans Comprehensive Zoning Ordinance
Printed: 10/3/2024 5:55:09 PM
23.4.C.1 Plant Materials
a. Plant selection shall first emphasize a variety of wet-tolerant native species incorporated in stormwater management BMPs. A minimum of fifty percent (50%) of all required landscaped areas shall be designed, constructed and maintained as green stormwater infrastructure features.
b. For all projects that include landscape areas not included within stormwater BMPs, at least fifty percent (50%) of the landscaped area shall be drought-tolerant plants.
c. For all projects that include total landscape areas not within stormwater BMPs, the landscape plan shall contain irrigation water calculations and shall not exceed the maximum applied water allowance of twenty-five (25) gallons per square foot of landscape area. The applicant shall indicate the square footage and the water use calculation for each irrigated landscape area.