A.
Purpose.
(1)
It is hereby found and declared that:
(a)
The floodway areas of the Town of Chili 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 expenditure for flood protection and relief and impairment of the tax base, all of which adversely affect the public health, safety and general welfare.
(b)
Flood losses are caused by the cumulative effect of obstructions in areas of special flood hazard which increase flood heights and velocities. Structures that are inadequately placed in the floodway also contribute to the flood loss by changing direction of flow or, when inadequately anchored, damaging uses downstream.
(c)
The floodway has been determined to be an extremely hazardous area due to the velocity of floodwaters which carry debris, potential projectiles and erosion potential.
(2)
It is the purpose of this section to promote the public health, safety and general welfare and to minimize public and private losses due to flood conditions in specific areas by provisions designed:
(a)
To protect human life and health.
(b)
To minimize expenditure of public money for costly flood control projects.
(c)
To minimize the need for rescue and relief efforts associated with flooding and generally undertaken at the expense of the general public.
(d)
To minimize prolonged business interruptions.
(e)
To minimize damage to public facilities and utilities, such as water and gas mains, electric, telephone and sewer lines, streets and bridges located in floodway areas.
(f)
To ensure that potential buyers are notified that property is in floodway areas.
(g)
To ensure that those who occupy the areas of special flood hazard assume responsibility for their actions.
(3)
In addition, these regulations shall be used to fulfill the requirements of the Department of Housing and Urban Development Federal Insurance Administration's National Flood Insurance Program for certification in that program.
B.
Delineation of the Floodway District. There is hereby established an FW District to accomplish the purpose of this section. The boundaries of the FW District are delineated more specifically on the Zoning Map which is part of this chapter. The delineation of the FW District is based upon the likelihood of constant and frequent flooding and is intended to protect the floodway and to ensure that the floodway can function properly to carry away floodwaters as efficiently as possible. The delineation of this zone shall be considered to be in compliance with the Federal Insurance Administration's Flood Insurance Study for the Town of Chili, effective date August 28, 2008, and accompanying maps (FIRM and FBFM) on file in the Code Enforcement Officer's office. In the event that there is a discrepancy, the more stringent provisions shall prevail. This chapter does not imply that areas outside the floodway zone boundaries or land uses permitted within such district will be free from flooding or flood damages.
C.
Permitted uses. The following uses are permitted outright:
(1)
General farming, including but not limited to the growing and raising of trees, vines, shrubs, berries, vegetables, nursery stock, hay, grains and similar food and fiber crops, pasture and grazing.
(2)
Open recreation uses (other than buildings or structures), such as parks and playgrounds; but not including such intensive commercial recreational uses as a racetrack or amusement park.
(3)
Wildlife, game and forest preserves.
(4)
Off-street parking areas.
(5)
Historic, scientific and scenic area preservation.
D.
Special permit uses. The following uses and their accessory uses are permitted when authorized in accordance with Article IV and after meeting the special provisions of this zone as contained in Subsections E and F, except that this does not include residential uses:
E.
Special dimensional requirements. The dimensional requirements shall be the minimum, as set forth in each underlying zoning district.
F.
Special provisions applying to the Floodway Zone.
(1)
Structures including fencing (temporary or permanent) shall not be permitted.
(2)
Fill for any purpose, deposit, obstruction, storage of materials or equipment or other uses shall not be permitted.
(3)
No structures (permanent or temporary), fill for any purpose, deposit storage, obstruction or materials or equipment or other uses shall be permitted wherein, under any circumstances, such would increase the height of the water in the floodway.
(4)
In making a determination on special permit uses, variances and the exact location of the FWOD District boundaries, the appropriate Board should consider the following factors in addition to its normal review procedures according to Articles IV and IX of this chapter:
(a)
The danger that materials may be swept onto other lands to the injury of others.
(b)
The danger to life and property due to flooding or erosion damage.
(c)
The susceptibility of the proposed facility and its contents to flood damage and the effect of such damage on the individual owner.
(d)
The importance of the services provided by the proposed facility to the community.
(e)
The necessity to the facility of a waterfront location, where applicable.
(f)
The availability of alternative locations for the proposed use which are not subject to flooding or erosion damage.
(g)
The compatibility of the proposed use with existing and anticipated development.
(h)
The relationship of the proposed use to the Comprehensive Plan and floodplain management program of that area.
(i)
The safety of access to the property in times of flood of ordinary and emergency vehicles.
(j)
The expected heights, velocity, duration, rate of rise and sediment transport of the floodwaters expected at the site.
(k)
The costs of providing governmental services during and after flood conditions, including maintenance and repair of public utilities and facilities such as sewer, gas, electrical and water systems and streets and bridges.
(5)
Upon consideration of the above factors and the purposes of this chapter, the Board may attach such conditions to the granting of variances or special permit uses as it deems necessary to further the purposes of this section. In addition, all provisions of § 500-10E, Special provisions applying to the FPOD, shall also be met.
(6)
The authorized official shall maintain the records of all actions, including technical information, and report any actions to the Federal Insurance Administration upon request.
G.
Special procedures applying to the FWOD District. All construction, new uses or changes in use in FWOD Districts shall be subject to the provisions contained in Chapter 277, Flood Damage Prevention; this Chapter 500 of the Town Code and the National Flood Insurance Program. In addition to normal review procedure as part of any application, the reviewing board, department or local administrator shall do the following:
(1)
Review proposed developments to ensure that all necessary permits and reviews have been approved or completed as required by law.
(2)
The Department of Environmental Conservation and any adjacent communities shall be notified of any alterations or relocations of any waterways within the Town of Chili. Copies of notification shall also be submitted to the Federal Insurance Administrator. Maintenance easements must be a part of and provided with any alteration or relocation of any waterway so that the flood-carrying capacity is not diminished.
(3)
Maintain a record file of all affected projects and subdivisions to include:
(a)
An as-built drawing or map indicating the base flood elevation [in relation to mean sea level (MSL)] for the site, the ground elevation (mean sea level) of the exterior of the proposed construction, if any, the elevation (mean sea level) of the lowest habitable floor, including the basement, if any, and the height, elevation or special flood design or construction techniques used.
(b)
A record of all development permits, approvals, reviews and correspondence.