A. Generally.
As set out by Section
14.102, Administrative Permits and Approvals, administrative environmental permit applications (i.e., floodplain development permits and drainage permits) for development approval are reviewed by the Building Official for compliance with the substantive provisions of this UDC in accordance with this Section.
B. Application.
Applications for approval of an environmental permit shall be on a form approved by the Building Official.
C. Procedure.
Applications are processed according to the sequential steps set out in Section
14.202, Pre-Application Conference, through Section
14.205, Administrative Review and Referral, and shall be referred to other departments and agencies and then decided by the Building Official.
D. Floodplain Development Permit.
1. Required.
All development proposed within a special flood hazard area and all development constructed, installed, commenced, improved or maintained within a special flood hazard area after the effective date (to the extent permitted by this UDC), is required to obtain a floodplain development permit from the Floodplain Administrator in accordance with the procedures established in this Section.
2. Additional Application Requirements.
In addition to the requirements established by the Building Official for all administrative plans and permits, applications for a floodplain development permit shall be accompanied by plans drawn to scale showing location, dimensions and elevation of proposed landscape alterations, existing and proposed structures, and the location of the foregoing in relation to areas of special flood hazard. Additionally, the following information is required:
a. Elevation (in relation to mean sea level) of the lowest floor, including basement, of all new and substantially improved structures;
b. Elevation (in relation to mean sea level) to which any nonresidential structure will be floodproofed;
c. A certificate from a registered professional engineer or architect that the nonresidential floodproofed structure will meet the floodproofing criteria of Section
6.203, Standards for Flood Hazard Reduction;
d. Description of the extent to which any watercourse or natural drainage will be altered or relocated as a result of proposed development.
3. Decision Criteria.
Approval or denial of a floodplain development permit by the Floodplain Administrator shall be based on all applicable provisions of Division 6.200, Floodplain Management and Flood Damage Prevention, and the following relevant factors:
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 compatibility of the proposed use with existing and anticipated development;
e. The safety of access to the property in times of flood for ordinary and emergency vehicles;
f. The costs of providing governmental service during and after flood conditions, including maintenance and repair of streets and bridges and public utilities and facilities such as sanitary sewer, gas, electrical and water systems;
g. The expected heights, velocity, duration, rate of rise and sediment transport of the floodwaters and the effects of wave action, if applicable, expected at the site;
h. The necessity to the facility of a waterfront location, where applicable;
i. The availability of alternative locations, not subject to flooding or erosion damage, for the proposed use; and
j. The relationship of the proposed use to the Cuero Comprehensive Plan.
E. Floodplain Development Variance.
In coordination with the Development Review Committee (DRC), the Floodplain Administrator shall decide appeals and requests for variances from Division 6.200, Floodplain Management and Flood Damage Prevention.
1. Exceptions and Limitations.
The application of this Section is subject to the following exceptions and limitations:
a. Variances may be issued for the reconstruction, rehabilitation or restoration of structures listed on the National Register of Historic Places or the State Inventory of Historic Places, without regard to the procedures set forth in the remainder of this Section and applicable sections of Division 6.200, Floodplain Management and Flood Damage Prevention.
b. 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 necessary to preserve the historic character and design of the structure.
c. Variances shall not be issued within any designated floodway if any increase in flood levels during the base flood discharge would result, unless the requirements of 44 CFR Part
65, Section 12 are met.
2. Prerequisites for Granting Variances.
a. Variances shall only be issued upon a determination that the variance is the minimum necessary, considering the flood hazard, to afford relief.
b. Variances shall only be issued upon:
i. Showing a good and sufficient cause;
ii. A determination that failure to grant the variance would result in exceptional hardship to the applicant; and
iii. A determination that the granting of a variance will not result in increased flood heights, unless:
a. The standards of 44 CFR Part
65, Section 12 are met;
b. There are no additional threats to public safety;
c. There will be no extraordinary public expense;
d. The variance will not create a public nuisance;
e. There is no fraud on or victimization of the public; and
f. There is no conflict with other applicable laws or ordinances.
iv. Any applicant to whom a variance is granted shall be given written notice of the consequence to the variance (e.g., increase in flood insurance requirements, FEMA map revision, and/or easements from other property owners).
v. Variances may be issued for new construction and substantial improvements or damage repairs in special flood hazard areas and for other development necessary for the conduct of a functionally dependent use provided that:
a. The criteria outlined in Division 6.200, Floodplain Management and Flood Damage Prevention, are met;
b. The structure or other development is protected by methods that minimize flood damages during the base flood and create no additional threats to public safety;
c. There is no increase in footprint from the existing structure for requests related to substantial improvement or substantial damage request in the special flood hazard area; and
d. No new habitable structures are placed within the special flood hazard area.
3. Decision Criteria.
a. In approving floodplain variance requests, the Floodplain Administrator shall consider all technical evaluations, all relevant factors, standards specified in other sections of Division 6.200, Floodplain Management and Flood Damage Prevention, and all of the following:
i. The danger that materials may be swept onto other lands to the injury of others;
ii. The danger to life and property due to flooding or erosion damage;
iii. The susceptibility of the proposed facility and its contents to flood damage and the effect of such damage on the individual owner;
iv. The compatibility of the proposed use with existing and anticipated development;
v. The safety of access to the property in times of flood for ordinary and emergency vehicles;
vi. The importance of the services provided by the proposed facility to the community;
vii. The necessity to the facility of a waterfront location, where applicable;
viii. The availability of alternative locations, for the proposed use that are not subject to flooding or erosion damage;
ix. The relationship of the proposed use to the Cuero Comprehensive Plan and floodplain management program for that area;
x. The impacts of such requests on other properties; and
xi. In the case of substantial improvements and repairs to existing structures, the continued reasonable economic use of the property.
b. The Floodplain Administrator shall interpret these criteria in a way that strongly discourages filling within the flood fringe.
4. Conditions of Approval.
Upon consideration of the factors noted above and the intent of this [sic] Section 6.201C., Purpose, the Floodplain Administrator may attach such conditions to the granting of variances as it deems necessary to further [the] purpose and objectives of this Section and of Division 6.200, Floodplain Management and Flood Damage Prevention.
5. Notification.
Any application to which a variance is granted shall be given written notice that the structure will be permitted to be built with the lowest floor elevation below the base flood elevation, and that the cost of flood insurance will be commensurate with the increased risk resulting from the reduced lowest floor elevation.
6. Annotation and Recording.
Floodplain variance approvals shall be recorded by the Floodplain Administrator at the applicant’s expense. Upon recording, the Floodplain Administrator shall annotate the official zoning map with the case number of the floodplain variance. The Floodplain Administrator shall maintain a record of all variances and shall report them, upon request, to FEMA.
F. Drainage Plan Permit.
1. Required.
Every proposed development must have a drainage system that shall be designed by a registered engineer and constructed by the developer or subdivider, who shall design and construct the drainage facilities to retain/detain stormwater to provide a 10 percent reduction in runoff from pre-construction conditions. The design considerations for the drainage system are set out in Section 8.302B, Stormwater Management, Drainage, and Low Impact Development.
2. Additional Procedure.
a. A drainage report and plans shall be prepared by a registered engineer engaged by the developer or subdivider for any land that is proposed to be subdivided, developed, improved, or used to build any residential or nonresidential development or subdivision. The study and report shall be submitted to the Building Official, together with subdivision or site plan applications and the fee(s) established by the City Council.
b. The Building Official shall transmit the drainage study and report to the City Engineer and other applicable review, approval, or implementing agencies.
c. Prior to authorization of any building permit, the City Engineer shall review and approve the drainage report and plans as set out in Section 8.302B, Stormwater Management, Drainage, and Low Impact Development. The City Engineer shall have final authority of engineer interpretations of all required submittals necessary to this UDC, and shall report the findings to the Building Official for appropriate action regarding the subdivision or site plan applications.
d. Sufficient inspections shall be made to ensure compliance with the specifications set out in this UDC and other applicable regulations and ordinances. A registered engineer, employed by the developer or subdivider and approved by the City Engineer, may certify in writing to the City Engineer that such engineer has inspected each phase of the construction of the storm drainage improvements and certified that they meet the requirements and standards of this UDC and all other applicable regulations and ordinances of the City, as well as other applicable review, approval, or implementing agencies. The City Engineer shall make a final inspection of the storm drainage improvements before accepting the improvements for dedication to the City for permanent maintenance.
3. Enforcement.
No zoning clearance permit or building permit shall be issued for any new building or development without a written statement from the City Engineer stating that the storm drainage facilities and improvements meet all of the requirements of this UDC and other applicable regulations and ordinances.
(Ordinance 2015-30 adopted 10/30/15)