17.70.040: ACTIONS PROHIBITED:
   A.   Notwithstanding any other provision of this code it shall be unlawful to grade, fill or excavate any land in any manner which creates an unreasonable risk of erosion, flooding or any other unsafe condition.
   B.   Notwithstanding any other provision of this code it shall be unlawful to erect any structure which will not be reasonably safe for use as a human habitation because of:
      1.   A high water table (water close to the surface);
      2.   Surface water;
      3.   Expansive soils;
      4.   Collapsible soils;
      5.   Wetlands;
      6.   Any other unsafe condition. (Ord. 12-07)