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43 U.S. Code § 1579 - Fish and wildlife habitat; mitigation of losses

Effective October 1, 1979, and to such extent and in such amounts as are provided in advance in appropriate [1] Acts, in order to provide measures determined by the Secretary of the Interior to be appropriated to mitigate loss of fish and wildlife habitat associated with other measures taken under this subchapter:
(a) Appropriation of funds; acquisition and disposal of lands; facilities undertakings; funds restriction for non-Federal facilitiesThe Secretary is authorized to—
acquire lands by purchase, eminent domain, or exchange;
dispose of land, facilities, and equipment;
construct, operate, maintain, and make replacements of facilities: Provided, however, That no funds will be provided for operation, maintenance, or replacement of non-Federal facilities.
(b) Nonreimbursable costs

All costs authorized by this section are nonreimbursable.