less often than every 3 years) submit to the Committee on Natural Resources and the Committee on Appropriations of the House of Representatives and the Committee on Energy and Natural Resources and the Committee on Appropriations of the Senate a report on the findings of the review, together with recommendations as the Secretary determines to be necessary.
(b) Consultation.—In conducting and preparing the report, the Secretary shall consult with appropriate officials of affected Federal, State, and local agencies and national, regional, and local organizations. The consultation shall include holding public hearings that the Secretary determines to be appropriate to provide a full opportunity for public comment.
(c) Contents of Report.—The report shall contain the following:
- (1) A comprehensive listing of all authorized but unacquired parcels of land within the exterior boundaries of each System unit as of November 28, 1990.
- (2) A priority listing of all those unacquired parcels by System unit and for the System as a whole. The list shall describe the acreage and ownership of each parcel, the estimated cost of acquisition for each parcel (subject to any statutory acquisition limitations for the land), and the basis for the estimate.
- (3) An analysis and evaluation of the current and future needs of each System unit for resource management, interpretation, construction, operation and maintenance, personnel, and housing, together with an estimate of the costs.
§ 100506. Boundary changes to System units
(a) Criteria for Evaluation.—The Secretary shall maintain criteria to evaluate any proposed changes to the boundaries of System units, including—
- (1) analysis of whether or not an existing boundary provides for the adequate protection and preservation of the natural, historic, cultural, scenic and recreational resources integral to the System unit;
- (2) an evaluation of each parcel proposed for addition or deletion to a System unit based on the analysis under paragraph (1); and
- (3) an assessment of the impact of potential boundary adjustments taking into consideration the factors in section 100505(c)(3) of this title and the effect of the adjustments on the local communities and surrounding area.
(b) Proposal of Secretary.—In proposing a boundary change to a System unit, the Secretary shall—
- (1) consult with affected agencies of State and local governments, surrounding communities, affected landowners, and private national, regional, and local organizations;
- (2) apply the criteria developed pursuant to subsection (a) and accompany the proposal with a statement reflecting the results of the application of the criteria; and
- (3) include with the proposal an estimate of the cost for acquiring any parcels proposed for acquisition, the basis for the estimate, and a statement on the relative priority for the acquisition of each parcel within the priorities for acquisition of other parcels for the System unit and for the System.
(c) Minor Boundary Changes.—
- (1) In general.—When the Secretary determines that to do so will contribute to, and is necessary for, the proper
