A weed and grass control nuisance violation is created when:
1. All grass, weeds, non-ornamental brush, vines, volunteer trees, or other rank growth in excess of eight inches exists on public or private property to the centerline of streets and alleys.
2. All grass, weeds, non-ornamental brush, vines or other rank growth in excess of 12 inches exists on property that is platted as a lawful subdivision and/or is part of a planned development that has received approval from the City.
3. All grass, weeds, non-ornamental brush, vines or other rank growth in excess of 18 inches exists within 20 feet of the exterior perimeter of property that is zoned for agricultural purposes and is used for the raising of crops, livestock, or other use as allowed by this Code of Ordinances.