; (ii) source of funding; (iii) anticipated program allotment; and (iv) underlying authority for each source of funding; and (E) the anticipated level of unobligated balances that the Western Area Power Administration expects to retain at the end of the fiscal year in which the annual summary is published, as delineated by each of the categories described in clauses (i) through (iv) of subparagraph (D). (2) Limitation Amounts in the Upper Colorado River Basin Fund established by section 5(a) of the Act of April 11, 1956 (commonly known as the Colorado River Storage Project Act ) ( 43 U.S.C. 620d(a) ), shall not considered to be an unobligated balance retained by the Western Area Power Administration for purposes of paragraph (1)(D). (c) Termination The pilot project under this section shall terminate on the date that is 7 years after the date of enactment of this Act.