A. Maintain and hold open for public inspection all records pertaining to the provisions of this chapter, including the actual elevation (in relation to mean sea level) of the lowest floor (including basement) of all new or substantially improved structures and any floodproofing certificate required by PMC 15.05.240(A)(3).

B. Review, approve, or deny all applications for floodplain development permits required by adoption of this chapter.

C. Review floodplain development permit applications to determine whether a proposed building site, including the placement of manufactured homes, will be reasonably safe from flooding.

D. Review permits for proposed development to assure that all necessary permits have been obtained from those federal, state or local governmental agencies (including Section 404 of the Federal Water Pollution Control Act Amendments of 1972, 33 U.S.C. 1334) from which prior approval is required.

E. Inspect all development at appropriate times during the period of construction to ensure compliance with all provisions of this chapter, including proper elevation of the structure.

F. Where interpretation is needed as to the exact location of the boundaries of the special flood hazard area (for example, where there appears to be a conflict between a mapped boundary and actual field conditions), the Floodplain Administrator shall make the necessary interpretation.

G. When base flood elevation data has not been provided in accordance with PMC 15.05.310, the Floodplain Administrator shall obtain, review and reasonably utilize any base flood elevation data and floodway data available from a federal, state, or other source, in order to administer the provisions of Article 3 of this chapter.

H. For waterways with base flood elevations for which a regulatory floodway has not been designated, no new construction, substantial improvements, or other development (including fill) shall be permitted within Zones A1-30 and AE on the flood insurance rate map, unless it is demonstrated that the cumulative effect of the proposed development, when combined with all other existing and anticipated development, will not increase the water surface elevation of the base flood more than one-half foot (0.5') at any point within the Town.

I. Under the provisions of 44 CFR Chapter 1, Section 65.12, of the National Flood Insurance Program regulations, the Town may approve certain development in Zones A1-30, AE and AH on the flood insurance rate map which increases the water surface elevation of the base flood by more than one-half foot (0.5'); provided, that the Town first applies for a conditional FIRM revision through FEMA (conditional letter of map revision), fulfills the requirements for such revisions as established under the provisions of 44 CFR Chapter 1, Section 65.12 and receives FEMA approval.

J. Notify adjacent communities and the state coordinating agency, which is the Colorado Water Conservation Board, prior to any alteration or relocation of a watercourse, and submit evidence of such notification to FEMA.

K. Ensure that the flood-carrying capacity within the altered or relocated portion of any watercourse is maintained. (Ord. 711 §1 (Exh. A), 2017)