§ 17.46.070. Base flood elevation and floodway data.  


Latest version.
  • A.

    Floodway Data. In Zone A, A1-30 and AE, along water courses that have not had a regulatory floodway designated, the best available federal, state, local or other floodway data shall be used to prohibit encroachments in floodways which would result in any increase in flood levels within the community during the occurrence of the base flood discharge.

    B.

    Base Flood Elevation Data. Base flood elevation data is required for subdivision proposals or other developments greater than fifty lots or five acres, whichever is the lesser, within unnumbered A zones.

(C.O.00-574 § 2, 2000)