; and (iii) an administrative fee of not more than $1,000 to the operator of a covered marina for any other activities. (B) Prohibition The Secretary may not assess, for a covered lease, an administrative fee to the operator of a covered marina for a standard lease renewal, an extension of lease terms, or activities relating to lease transfers or sales to an entity other than a covered marina. (3) Publication The Secretary shall post the fee schedule established under paragraph (1) on a public website of the Corps of Engineers. (c) Lease periods Section 4 of the Flood Control Act of 1944 ( 16 U.S.C. 460d ) is amended by inserting (which shall be not less than 50 years for an initial lease or for the first renewal after the date of enactment of the MARINA Act of a lease in effect on such date, and not less than 25 years for any subsequent lease renewal) after at water resource development projects for such periods . (d) Rulemaking The Secretary shall issue a final rule to carry out this section and the amendment made by this section, which final rule shall take effect not later than 1 year after the date of enactment of this Act. (e) Effect on existing leases Nothing in this section authorizes the Secretary to modify a lease in effect on the date of enactment of this Act, except as necessary to implement the requirements of this section and the amendment made by this section. (f) Definitions In this section: (1) Combined covered receipts The term combined covered receipts means the combined receipts, from business operations conducted at a covered marina, of the operator of the covered marina and all entities operating pursuant to a contract with such operator, from prepared food, beverages, fuel, boats, and expensive, boat-related items, such as boat motors and boat lifts. (2) Covered lease The term covered lease means a lease for commercial concession purposes under section 4 of the Flood Control Act of 1944 ( 16 U.S.C. 460d ). (3) Covered marina The term covered marina means a marina operating pursuant to a