A. Except as provided in this section, all parking spaces shall be paved with a sealed surface pavement and maintained in such manner that no dust will result.
1. A site previously developed for a permitted use, but improved with a nonconforming parking lot, shall be permitted to continue to be used with the existing parking facility, provided:
a. Expansion or upgrading of an existing commercial or institutional structure requiring a building permit shall require that parking areas be paved with a sealed dust-free surface.
b. New construction or rezoning requires improvement of parking areas to conform to the then current City Paving Standards on file at City Hall. (Ord. 1998-4, 6-4-1998)
2. In Commercial and Industrial Zoning Districts where hard surface paving is required, areas which are used for storage of vehicles or equipment shall be permitted to have a minimum gravel surface to a depth of not less than three inches (3"). (Ord. 1998-4, 6-4-1998; amd. Ord. 2019-9, 7-15-2019)