11-5-1: STATUTORY AUTHORIZATION; FINDINGS; PURPOSE:
   A.   Statutory Authorization: The legislature of the State has, in the Idaho Code, delegated the responsibility to local governmental units to adopt regulations designed to promote the public health, safety and general welfare of its citizenry. Therefore, the Mayor and Council of the City do ordain as follows:
   B.   Findings Of Fact: The flood hazard areas of the City are subject to periodic inundation which results in loss of life and property, health and safety hazards, disruption of commerce and governmental services, extraordinary public expenditures for flood protection and relief, and impairment of the tax base, all of which adversely affect the public health, safety and general welfare.
   C.   Methods Of Reducing Flood Losses: In order to accomplish its purposes, this Chapter includes methods and provisions for:
      1.   Restricting or prohibiting uses which are dangerous to health, safety and property due to water or erosion hazards, or which result in damaging increases in erosion or in flood heights or velocities;
      2.   Requiring that uses vulnerable to floods, including facilities which serve such uses, be protected against flood damage at the time of initial construction;
      3.   Controlling the alterations of natural flood plains, stream channels, and natural protective barriers, which help accommodate or channel flood waters;
      4.   Controlling filling, grading, dredging and other development which may increase flood damages;
      5.   Preventing or regulating the construction of flood barriers which will unnaturally divert flood waters or which may increase flood hazards in other areas. (Ord. 612, 5-12-1987)