Sacramento County Zoning Code § 905-09 Term

A Floodplain Management Permit shall be effective on the date of issuance and shall remain in force for one year, unless suspended or revoked by the Floodplain Administrator, or voluntarily relinquished by the permittee. Before the expiration of a permit, a permittee may apply for an extension of time in which to complete the development. One extension of not more than one year may be granted by the Floodplain Administrator.