14.04.710 Findings and intent.
A. The Legislature of the state of Washington has delegated the responsibility to local communities, including the city of Bothell, to adopt floodplain management regulations designed to promote the public health, safety, and general welfare of its citizenry.
B. Floodplain or flood-prone areas 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. These flood losses are caused by the cumulative effect of obstructions in areas of special flood hazard which increase flood heights and velocities, and when inadequately anchored, damage uses in other areas. Uses that are inadequately floodproofed, elevated, or otherwise protected from flood damage or that are inappropriately located in the floodplain also contribute to the flood loss.
C. It is the intent of the city of Bothell, by way of this article, to promote the public health, safety, and general welfare; and minimize public and private losses due to flood conditions in specific areas by provisions designed to:
1. Protect human life and health;
2. Minimize expenditure of public money for costly flood control projects;
3. Minimize the need for rescue and relief efforts associated with flooding and generally undertaken at the expense of the general public;
4. Minimize prolonged business interruptions;
5. Minimize damage to public facilities and utilities, such as water and gas mains; electric, telephone, and sewer lines; and streets and bridges located in flood hazard areas;
6. Help maintain a stable tax base by providing for the sound use and development of flood hazard areas so as to minimize blight areas caused by flooding;
7. Notify potential buyers that the property is in a special flood hazard area;
8. Notify those who occupy flood hazard areas that they assume responsibility for their actions; and
9. Participate in and maintain eligibility for flood insurance and disaster relief.
D. In order accomplish its purposes, this article includes methods and provisions for:
1. Restricting or prohibiting development that is dangerous to health, safety, and property due to water or erosion hazards, or that results in damaging increases in erosion or in flood heights or velocities;
2. Requiring that development vulnerable to floods be protected against flood damage at the time of initial construction;
3. Controlling the alteration of natural floodplains, stream channels, and natural protective barriers which help accommodate or channel floodwaters;
4. Controlling filling, grading, dredging, and other development which may increase flood damage; and
5. Preventing or regulating the construction of flood barriers that unnaturally divert floodwaters or may increase flood hazards in other areas. (Ord. 2315 § 14, 2020; Ord. 1946 § 3, 2005).