Along streets classified as Local (Residential - R-1E) and as permitted in the Single-Family Residential R-1E zoning district, a drainage swale, ditch or channel with a vegetative lining may be used for conveyance of stormwater runoff when approved in advance by the City Engineer. Such ditches shall be designed as a stable trapezoidal or parabolic channel with a suitably protective vegetation lining to slow down concentrated runoff and prevent erosion.
(Ord. 2020-15, passed 6-15-2020)