§ 8178-4.1. All new development shall be evaluated for potential impacts to, and from, geologic hazards (including seismic hazards, landslides, expansive soils, subsidence, etc.), flood hazards and fire hazards. New development shall be sited and designed to minimize risks to life and property in areas such as floodplains, blufftops, twenty (20) percent or greater slopes, or shorelines, where such hazards may exist. New development shall be sited and designed so as not to cause or contribute to flood hazards, or lead to the expenditure of public funds for flood control works. Feasible mitigation measures shall be required where necessary.