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Windsor Heights Overview
Windsor Heights, IA Code of Ordinances
WINDSOR HEIGHTS, IA CODE OF ORDINANCES
SUPPLEMENT RECORD
CHAPTER 1 CODE OF ORDINANCES
CHAPTER 2 CHARTER
CHAPTER 3 BOUNDARIES
CHAPTER 4 MUNICIPAL INFRACTIONS
CHAPTER 5 OPERATING PROCEDURES
CHAPTER 6 CITY ELECTIONS
CHAPTER 7 FISCAL MANAGEMENT
CHAPTER 8 URBAN RENEWAL
CHAPTER 9 HOTEL-MOTEL TAX
CHAPTER 10 DEFERRED COMPENSATION FOR CITY EMPLOYEES
CHAPTER 11 URBAN REVITALIZATION
CHAPTER 15 MAYOR
CHAPTER 16 MAYOR PRO TEM
CHAPTER 17 CITY COUNCIL
CHAPTER 18 CITY CLERK
CHAPTER 19 FINANCE DIRECTOR/TREASURER
CHAPTER 20 CITY ATTORNEY
CHAPTER 21 CITY ADMINISTRATOR
CHAPTER 22 PUBLIC WORKS DIRECTOR
CHAPTER 23 PLANNING AND ZONING COMMISSION
CHAPTER 30 POLICE DEPARTMENT
CHAPTER 30.11 UNBIASED POLICING POLICY
CHAPTER 31 ALARM SYSTEMS
CHAPTER 35 FIRE DEPARTMENT
CHAPTER 36 HAZARDOUS SUBSTANCE SPILLS
CHAPTER 37 FIRE CODE
CHAPTER 40 PUBLIC OFFENSES
CHAPTER 50 NUISANCE ABATEMENT PROCEDURE
CHAPTER 51 DAMAGED OR INOPERABLE VEHICLES
CHAPTER 52 ABANDONED VEHICLES
CHAPTER 53 LITTER CONTROL
CHAPTER 54 NOISE POLLUTION
CHAPTER 55 ANIMAL PROTECTION AND CONTROL
CHAPTER 56 DANGEROUS DOGS
CHAPTER 57 ILLEGAL OR DANGEROUS ANIMALS
CHAPTER 60 TRAFFIC AND VEHICLES
CHAPTER 90 WATER SERVICE SYSTEM
CHAPTER 91 CROSS CONNECTION CONTROL
CHAPTER 95 SANITARY SEWER SYSTEM
CHAPTER 96 BUILDING SEWERS AND CONNECTIONS
CHAPTER 97 USE OF PUBLIC SEWERS
CHAPTER 98 ON-SITE WASTEWATER SYSTEMS
CHAPTER 100 REGULATION OF INDUSTRIAL WASTEWATER AND COMMERCIAL WASTEWATER
CHAPTER 101 STORM WATER DRAINAGE UTILITY
CHAPTER 102 ILLICIT DISCHARGE TO STORM SEWER SYSTEM
CHAPTER 105 SOLID WASTE CONTROL AND RECYCLING
CHAPTER 106 COLLECTION OF SOLID WASTE
CHAPTER 107 SOLID WASTE DISPOSAL
CHAPTER 110 NATURAL GAS FRANCHISE
CHAPTER 111 ELECTRIC FRANCHISE
CHAPTER 112 FRANCHISE FEES
CHAPTER 113 CABLE TELEVISION REGULATIONS
CHAPTER 120 LIQUOR LICENSES AND WINE AND BEER PERMITS
CHAPTER 121 CIGARETTE AND TOBACCO PERMITS
CHAPTER 122 PEDDLERS, SOLICITORS AND TRANSIENT MERCHANTS
CHAPTER 123 HOUSE MOVERS
CHAPTER 124 PAWNBROKERS
CHAPTER 125 ADULT ENTERTAINMENT FACILITIES
CHAPTER 126 PUBLIC DANCE HALLS
CHAPTER 135 EXCAVATIONS OF PUBLIC PROPERTY
CHAPTER 136 SIDEWALK REGULATIONS
CHAPTER 137 VACATION AND DISPOSAL OF STREETS
CHAPTER 138 STREET AND SIDEWALK GRADES
CHAPTER 139 NAMING OF STREETS
CHAPTER 140 DRIVEWAY REGULATIONS
CHAPTER 141 FIBER OPTIC CABLE LICENSE
CHAPTER 142 PARKLETS
CHAPTER 150 BUILDING NUMBERING
CHAPTER 151 TREES AND VEGETATION
CHAPTER 152 TEMPORARY STRUCTURES
CHAPTER 153 TEMPORARY SIGNS
CHAPTER 155 BUILDING CODES
CHAPTER 156 PROPERTY MAINTENANCE AND RENTAL HOUSING CODE
CHAPTER 157 STANDARD CONSTRUCTION SPECIFICATIONS
CHAPTER 158 MECHANICAL CODE
CHAPTER 159 PLUMBING CODE
CHAPTER 160 CONSTRUCTION SITE EROSION AND SEDIMENT CONTROL
CHAPTER 161 POST-CONSTRUCTION STORM WATER CONTROL
CHAPTER 162 FUEL GAS CODE
CHAPTER 163 DEMOLITION & RAZE PERMIT
CHAPTER 165 ZONING CODE - GENERAL PROVISIONS
CHAPTER 166 ZONING CODE - DEFINITIONS
CHAPTER 167 ZONING CODE - USE TYPES
CHAPTER 168 ZONING CODE - ZONING DISTRICT REGULATIONS
CHAPTER 169 ZONING CODE - OVERLAY DISTRICTS
CHAPTER 170 ZONING CODE - DEVELOPMENT AND DESIGN STANDARDS
CHAPTER 171 TEMPORARY USES AND STRUCTURES
CHAPTER 172 ZONING CODE - SUPPLEMENTAL SITE DEVELOPMENT REGULATIONS
CHAPTER 173 ZONING CODE - LANDSCAPING AND SCREENING STANDARDS
CHAPTER 174 ZONING CODE - OFF-STREET PARKING
CHAPTER 175 ZONING CODE - SIGN REGULATIONS
CHAPTER 176 ZONING CODE - NONCONFORMING DEVELOPMENT
CHAPTER 177 ZONING CODE - ADMINISTRATION AND PROCEDURES
CHAPTER 178 COMPREHENSIVE PLAN
CHAPTER 179 BOARD OF ADJUSTMENT
CHAPTER 180 CONDITIONAL USE PERMITS
CHAPTER 181 ADMINISTRATION AND ENFORCEMENT
CHAPTER 183 MOBILE FOOD UNITS
CHAPTER 185 FLOODPLAIN MANAGEMENT
185.07 FLOODWAY FRINGE (OVERLAY) DISTRICT FF.
   1.   Permitted Uses. All uses within the Floodway Fringe District shall be permitted to the extent that they are not prohibited by any other ordinance (or underlying zoning district) and provided they meet applicable performance standards of the Floodway Fringe District.
   2.   Performance Standards. All uses must be consistent with the need to minimize flood damage and meet the following applicable performance standards. Where 100-year flood data has not been provided on the Flood Insurance Rate Map, the Iowa Department of Natural Resources shall be contacted to compute such data. The applicant will be responsible for providing the Department of Natural Resources with sufficient technical information to make such determination.
      A.   All structures shall:
         (1)   Be adequately anchored to prevent flotation, collapse or lateral movement of the structure.
         (2)   Use construction methods and practices that will minimize flood damage.
         (3)   Use construction materials and utility equipment that are resistant to flood damage.
      B.   Residential structures. All new or substantially improved residential structures shall have the lowest floor, including basement, elevated a minimum of one (1) foot above the base flood elevation. Construction shall be upon compacted fill which shall, at all points, be no lower than 1.0 ft. above the base flood elevation and extend at such elevation at least 18 feet beyond the limits of any structure erected thereon. Alternate methods of elevating (such as piers or extended foundations) may be allowed subject to favorable consideration by the Board of Adjustment,   where existing topography, street grades, or other factors preclude elevating by fill. In such cases, the methods used must be adequate to support the structure as well as withstand the various forces and hazards associated with flooding.
All new residential structures located in areas that would become isolated due to flooding of surrounding ground shall be provided with a means of access that will be passable by wheeled vehicles during the base flood. However, this criterion shall not apply where the Administrator determines there is sufficient flood warning time for the protection of life and property. When estimating flood warning time, consideration shall be given to the criteria listed in 567-75.2(3), Iowa Administrative Code.
      C.   Non-residential structures. All new or substantially improved non-residential structures shall have the lowest floor (including basement) elevated a minimum of one (1) foot above the base flood elevation, or together with attendant utility and sanitary systems, be floodproofed to such a level. When floodproofing is utilized, a professional engineer registered in the State of Iowa shall certify that the floodproofing methods used are adequate to withstand the flood depths, pressures, velocities, impact and uplift forces and other factors associated with the base flood; and that the structure, below the base flood elevation is watertight with walls substantially impermeable to the passage of water. A record of the certification indicating the specific elevation (in relation to North American Vertical Datum 1988) to which any structures are floodproofed shall be maintained by the Administrator.
      D.   All new and substantially improved structures:
         (1)   Fully enclosed areas below the “lowest floor” (not including basements) that are subject to flooding shall be designed to automatically equalize hydrostatic flood forces on exterior walls by allowing for the entry and exit of floodwaters. Designs for meeting this requirement must either be certified by a registered professional engineer or meet or exceed the following minimum criteria:
            a.   A minimum of two openings having a total net area of not less than one square inch for every square foot of enclosed area subject to flooding shall be provided. A minimum of two (2) openings, with positioning on at least two (2) walls, having a total net area of not less than one square inch for every square foot of enclosed area subject to flooding shall be provided. [Note: The NFIP’s Lowest Floor Guide requires that openings be located on “at least two walls.” While FEMA does not require the ordinance to contain this language, including it might help to ensure that the property owner will receive a lower flood insurance premium.]
            b.   The bottom of all openings shall be no higher than one foot above grade.
            c.   Openings may be equipped with screens, louvers, valves, or other coverings or devices provided they permit the automatic entry and exit of floodwaters.
            Such areas shall be used solely for parking of vehicles, building access and low damage potential storage. Where the distance between the floor and ceiling of the fully enclosed area below the “lowest floor” is five (5) feet or more, the applicant shall be required to sign and record with the Polk County Recorder a Non-Conversion Agreement that ensures the lower enclosed area remains compliant with the criteria outlined in Section 185.06(2)(D).
         (2)   New and substantially improved structures must be designed (or modified) and adequately anchored to prevent flotation, collapse, or lateral movement of the structure resulting from hydrodynamic and hydrostatic loads, including the effects of buoyancy.
         (3)   New and substantially improved structures shall be constructed with electrical, heating, ventilation, plumbing, air conditioning equipment and other service facilities elevated or floodproofed to a minimum of one (1) foot above the base flood elevation. New and substantially improved structures shall be constructed with electrical, heating, ventilation, plumbing, air conditioning equipment and other service facilities (including ductwork) elevated or floodproofed to a minimum of one (1) foot above the base flood elevation.
      E.   Factory-built homes.
         (1)   All factory-built homes, including those placed in existing factory-built home parks or subdivisions, shall be elevated on a permanent foundation such that the lowest floor of the structure is a minimum of one (1) foot above the 100-year flood level.
         (2)   All factory-built homes, including those placed in existing factory-built home parks or subdivisions, shall be anchored to resist flotation, collapse, or lateral movement. Methods of anchoring may include, but are not limited to, use of over-the-top or frame ties to ground anchors. Anchorage systems may include, but are not limited to, use of over-the-top or frame ties to ground anchors as required by the State Building Code.
      F.   Utility and Sanitary Systems.
         (1)   On-site waste disposal and water supply systems shall be located or designed to avoid impairment to the system or contamination from the system during flooding.
         (2)   All new and replacement sanitary sewage systems shall be designed to minimize or eliminate infiltration of flood waters into the system as well as the discharge of effluent into flood waters. Wastewater treatment facilities (other than on-site systems) shall be provided with a level of flood protection equal to or greater than one (1) foot above the 100-year flood elevation.
         (3)   New or replacement water supply systems shall be designed to minimize or eliminate infiltration of flood waters into the system. Water supply treatment facilities (other than on-site systems) shall be provided with a level of protection equal to or greater than one (1) foot above the 100-year flood elevation.
         (4)   Utilities such as gas or electrical systems shall be located and constructed to minimize or eliminate flood damage to the system and the risk associated with such flood damaged or impaired systems.
      G.   Storage of Materials and Equipment. Storage of materials and equipment that are flammable, explosive or injurious to human, animal or plant life is prohibited unless elevated a minimum of one (1) foot above the base flood elevation. Other material and equipment must either be similarly elevated or (i) not be subject to major flood damage and be anchored to prevent movement due to flood waters or (ii) be readily removable from the area within the time available after flood warning.
      H.   Flood Control Structural Works. Flood control structural works such as levees, flood walls, etc. shall provide, at a minimum, protection from the base flood with a minimum of 3 ft. of design freeboard and shall provide for adequate interior drainage. In addition, the Department of Natural Resources shall approve structural flood control works.
      I.   Watercourse Alterations or Relocations. Watercourse alterations or relocations must be designed to maintain the flood carrying capacity within the altered or relocated portion. In addition, the Department of Natural Resources must approve such alterations or relocations.
      J.   Subdivisions. Subdivisions (including factory-built home parks and subdivisions) shall be consistent with the need to minimize flood damages and shall have adequate drainage provided to reduce exposure to flood damage. Development associated with subdivision proposals (including the installation of public utilities) shall meet the applicable performance standards of this ordinance. Subdivision proposals intended for residential use shall provide all lots with a means of access which will be passable by wheeled vehicles during the base flood. Proposals for subdivisions greater than five (5) acres or fifty (50) lots (whichever is less) shall include base flood elevation data for those areas located within the Floodplain (Overlay) District.
      K.   Accessory Structures to Residential Uses.
         (1)   Detached garages, sheds, and similar structures that are incidental to a residential use are exempt from the base flood elevation requirements where the following criteria are satisfied. Accessory structure must comply the elevation requirements as outlined in Section 185.07(2)B.
            a.   The structure shall be designed to have low flood damage potential. Its size shall not exceed 600 sq. ft. in size. Those portions of the structure located less than 1 foot above the BFE must be constructed of flood-resistant materials.
            b.   The structure shall be used solely for low flood damage potential purposes such as vehicle parking and limited storage. The structure shall not be used for human habitation.
            c.   The structure shall be constructed and placed on the building site so as to offer minimum resistance to the flow of floodwaters.
            d.   The structure shall be firmly anchored to resist flotation, collapse and lateral movement.
            e.   The structure’s service facilities such as electrical and heating equipment shall be elevated or floodproofed to at least one foot above the base flood elevation.
            f.   The structure’s walls shall include openings that satisfy the provisions of 185.07(2)(D)(1) of this ordinance.
Exemption from the 100-year flood elevation requirements for such a structure may result in increased premium rates for flood insurance coverage of the structure and its contents.
      O.   Recreational Vehicles.
         (1)   Recreational vehicles are exempt from the requirements of 185.07(2)(E) of this ordinance regarding anchoring and elevation of factory-built homes when the following criteria are satisfied.
            a.   The recreational vehicle shall be located on the site for less than 180 consecutive days, and,
            b.   The recreational vehicle must be fully licensed and ready for highway use. A recreational vehicle is ready for highway use if it is on its wheels or jacking system and is attached to the site only by quick disconnect type utilities and security devices and has no permanently attached additions.
         (2)   Recreational vehicles that are located on the site for more than 180 consecutive days or are not ready for highway use must satisfy requirements of 185.07(2)(E) of this ordinance regarding anchoring and elevation of factory-built homes.
      M.   Pipeline River and Stream Crossings. Pipeline river and stream crossings shall be buried in the streambed and banks, or otherwise sufficiently protected to prevent rupture due to channel degradation and meandering.
      N.   Maximum Damage Potential Uses. All new or substantially improved maximum damage potential uses shall have the lowest floor (including basement) elevated a minimum of one (1) foot above the elevation of the 500-year flood, or together with attendant utility and sanitary systems, be floodproofed to such a level. When floodproofing is utilized, a professional engineer registered in the State of Iowa shall certify that the floodproofing methods used are adequate to withstand the flood depths, pressures, velocities, impact and uplift forces and other factors associated with the 0.2% annual chance flood; and that the structure, below the 0.2% annual chance flood elevation is watertight with walls substantially impermeable to the passage of water. A record of the certification indicating the specific elevation (in relation to North American Vertical Datum 1988) to which any structures are floodproofed shall be maintained by the Administrator. Where 0.2% chance flood elevation data has not been provided in the Flood Insurance Study, the Iowa Department of Natural Resources shall be contacted to compute such data. The applicant will be responsible for providing the Department of Natural Resources with sufficient technical information to make such determinations.