43 U.S.C. § 508
Costs incurred in the modification of structures
Costs heretofore or hereafter incurred in the modification of structures under this subchapter, the cause of which results from age and normal deterioration of the structure or from nonperformance of reasonable and normal maintenance of the structure by the operating entity shall be considered as project costs and will be allocated to the purposes for which the structure was authorized initially to be constructed and will be reimbursable as provided by existing law.
With respect to the $100,000,000 authorized to be appropriated in the Reclamation Safety of Dams Act of 1978 [43 U.S.C. 509], costs heretofore or hereafter incurred in the modification of structures under this subchapter, the cause of which results from new hydrologic or seismic data or changes in state-of-the-art criteria deemed necessary for safety purposes shall be nonreimbursable and nonreturnable under the Federal Reclamation law.
The Secretary is authorized to negotiate appropriate contracts with project beneficiaries providing for the return of reimbursable costs under this subchapter: Provided, however, That no contract entered into pursuant to this subchapter shall be deemed to be a new or amended contract for the purposes of section 390cc(a) of this title.
The $100,000,000 authorized to be appropriated in the Reclamation Safety of Dams Act of 1978, referred to in subsec. (b), probably refers to the authorization originally contained in section 509 of this title. See 1984 Amendment note set out under section 509 of this title.
The Federal Reclamation law, referred to in subsec. (b), probably means act June 17, 1902, ch. 1093, 32 Stat. 388, and Acts amendatory thereof and supplementary thereto. See section 506 of this title. Act
The Federal Water Project Recreation Act, referred to in subsec. (c)(3), (4), is Pub. L. 89–72,
2004—Subsec. (c). Pub. L. 108–439, § 1(a), inserted “Reimbursement of certain modification costs” as heading and substituted “With respect to the additional amounts authorized to be appropriated by section 509 of this title” for “With respect to the additional $650,000,000 authorized to be appropriated in The Reclamation Safety of Dams Act Amendments of 1984, and the additional $95,000,000 further authorized to be appropriated by amendments to that Act in 2000, and the additional $32,000,000 further authorized to be appropriated by amendments to the Act in 2001” in introductory provisions.
Subsec. (e). Pub. L. 108–439, § 2(a), added subsec. (e).
2002—Subsec. (c). Pub. L. 107–117 inserted “and the additional $32,000,000 further authorized to be appropriated by amendments to the Act in 2001,” after “2000,” in introductory provisions.
2000—Subsec. (c). Pub. L. 106–377 inserted “and the additional $95,000,000 further authorized to be appropriated by amendments to that Act in 2000,” after “1984,” in introductory provisions.
1984—Subsec. (b). Pub. L. 98–404, § 1(1), substituted “With respect to the $100,000,000 authorized to be appropriated in the Reclamation Safety of Dams Act of 1978, costs” for “Costs”.
Subsecs. (c), (d). Pub. L. 98–404, § 1(2), added subsecs. (c) and (d).