As used in this subchapter:
((1)) The term “contract” means any repayment or water service contract between the United States and a district providing for the payment of construction charges to the United States including normal operation, maintenance, and replacement costs pursuant to Federal reclamation law.
((2)) The term “district” means any individual or any legal entity established under State law which has entered into a contract or is eligible to contract with the Secretary for irrigation water.
((3))
((A)) The term “full cost” means an annual rate as determined by the Secretary that shall amortize the expenditures for construction properly allocable to irrigation facilities in service, including all operation and maintenance deficits funded, less payments, over such periods as may be required under Federal reclamation law or applicable contract provisions, with interest on both accruing from , on costs outstanding at that date, or from the date incurred in the case of costs arising subsequent to : , That operation, maintenance, and replacement charges required under Federal reclamation law, including this subchapter, shall be collected in addition to the full cost charge.
((B)) The interest rate used for expenditures made on or before , shall be determined by the Secretary of the Treasury on the basis of the weighted average yield of all interest bearing, marketable issues sold by the Treasury during the fiscal year in which the expenditures by the United States were made, but shall not be less than 7½ per centum per annum.
((C)) The interest rate used for expenditures made after , shall be determined by the Secretary of the Treasury on the basis of the arithmetic average of—
((i)) the rate as of the beginning of the fiscal year in which expenditures are made on the basis of the computed average interest rate payable by the Treasury upon its outstanding marketable public obligations which are neither due nor callable for redemption for fifteen years from the date of issuance; and
((ii)) the weighted average yield on all interest-bearing, marketable issues sold by the Treasury during the fiscal year preceding the fiscal year in which the expenditures are made.
((4)) The term “individual” means any natural person, including his or her spouse, and including other dependents thereof within the meaning of the Internal Revenue Code of 1986 ().
((5)) The term “irrigation water” means water made available for agricultural purposes from the operation of reclamation project facilities pursuant to a contract with the Secretary.
((6)) The term “landholding” means total irrigable acreage of one or more tracts of land situated in one or more districts owned or operated under a lease which is served with irrigation water pursuant to a contract with the Secretary. In determining the extent of a landholding the Secretary shall add to any landholding held directly by a qualified or limited recipient that portion of any landholding held indirectly by such qualified or limited recipient which benefits that qualified or limited recipient in proportion to that landholding.
((7)) The term “limited recipient” means any legal entity established under State or Federal law benefiting more than twenty-five natural persons.
((8)) The term “project” means any reclamation or irrigation project, including incidental features thereof, authorized by Federal reclamation law, or constructed by the United States pursuant to such law, or in connection with which there is a repayment or water service contract executed by the United States pursuant to such law, or any project constructed by the Secretary through the Bureau of Reclamation for the reclamation of lands.
((9)) The term “qualified recipient” means an individual who is a citizen of the United States or a resident alien thereof or any legal entity established under State or Federal law which benefits twenty-five natural persons or less.
((10)) The term “recordable contract” means a contract between the Secretary and a landowner in writing capable of being recorded under State law providing for the sale or disposition of lands held in excess of the ownership limitations of Federal reclamation law including this subchapter.
((11)) The term “Secretary” means the Secretary of the Interior.