The city cannot require any legal nonconforming sign to be removed on the sole basis of its height or size if special topographic circumstances would result in a material impairment of visibility of the sign or the owner's or user's ability to adequately and effectively continue to communicate to the public through the use of the sign. The owner or user may maintain the sign at the business premises and at a location necessary for continued public visibility at the height or size at which the sign was previously erected pursuant to all applicable codes, regulations and permits. Such signs are deemed to be in conformance with this chapter.
(Ord. 1122, passed 10-18-04)