A variance from the minimum development standards of these regulations may be allowed. An approved variance would permit construction in a manner otherwise as required or prohibited by these regulations.
Additionally, a completed variance application specific to the variance request including facts and information addressing the criteria in this section must be submitted; and
If the flood plain permit application and variance application is deemed not correct and complete, the Flood Plain Administrator shall notify the applicant of deficiencies within a reasonable time not to exceed 30 days. Under no circumstances should it be assumed that the variance is automatically granted.
(Ord. 895, 10-9-2012)
Public notice of the flood plain permit and variance application shall be given pursuant to Section 12.3.8.2.
A variance shall only be issued upon a determination that the variance is the minimum allowance necessary, considering the flood hazard, to afford relief from these regulations and provided all of the findings are met:
Crawl space floors are no more than two feet below the exterior lowest adjacent grade and must have an inside dimension from interior ground to the bottom of the living floor of less than five feet. The crawl spaces must meet the dry floodproofing requirements in Section 12.3.10.4;
Granting of a variance will not result in increased flood heights to existing insurable buildings, additional threats to public safety, extraordinary public expense, create nuisances, cause fraud on or victimization of the public, or conflict with other existing local laws or ordinances;
Any increase to the Base Flood Elevation in a floodway has been approved by FEMA for flood insurance purposes and any increase to the Base Flood Elevation in the floodway or flood plain of more than 0.5 feet is an alteration of the Regulated Flood Hazard Area has been duly amended pursuant to Article 12.3.4.
If the new construction or substantial improvements on a lot of one-half acres or less is contiguous to and surrounded by lots of existing structures constructed below the base flood elevation, a variance may be approved. However, as lot sizes increase beyond one-half acre additional technical justification may be required; and
Historic Structures. Variances may be issued for the repair or rehabilitation of historic structures upon a determination that the proposed repair or rehabilitation will not preclude the structure's continued designation as a historic structure and the variance is the minimum relief necessary to preserve the historic character and design of the structure.
Evaluate the application using the criteria and findings in this section, the application requirements and minimum development standards in Articles 12.3.9 and 12.3.10;
Notify the applicant that the issuance of a variance to construct a structure below the base flood level may result in increased premium rates for flood insurance and that flood insurance premiums are determined by actuarial risk and will not be modified by the granting of a variance; and
Grant approval only if the jurisdictional area of the Regulated Flood Hazard Area has been approved pursuant to Section 12.3.4.3, Alteration of Jurisdictional Area.
The Flood Plain Administrator shall maintain a record of all actions involving a variance, including the Board's findings and decision and shall send a copy of each granted to DNRC.