National Park System New Area Studies Act

National Park System New Area Studies Act - Amends Federal law to repeal provisions which require: (1) the Secretary of the Interior to annually report to the Speaker of the House of Representatives and to the President of the Senate on areas of national significance that have been studied for potential inclusion in the National Park System (NPS) and requiring, within such report, a listing of not less than 12 such areas; and (2) a synopsis to accompany the annual listing of the areas, for each report previously submitted, of the current and changed condition of the resource integrity of the area and other relevant factors compiled as a result of continual periodic monitoring and embracing the period since the previous such submission or initial report submission one year earlier.

Directs the Secretary to submit to the Committee on Resources of the House and the Committee on Energy and Natural Resources of the Senate, along with the annual budget, a list of areas recommended for study for potential inclusion in the NPS. Requires the Secretary to give: (1) consideration to those areas that have the greatest potential to meet the established criteria of national significance, suitability, and feasibility; and (2) special consideration to themes, sites, and resources not already adequately represented in the NPS.

Prohibits studies of potential areas for inclusion in the NPS from being initiated after the enactment of this Act, except as specifically authorized by an Act of Congress. Provides that nothing in this Act shall: (1) limit the authority of the National Park Service to conduct preliminary resource assessments, gather data on potential study areas, provide technical and planning assistance, prepare or process nominations for administrative designations, update previous studies, or complete reconnaissance surveys of individual areas requiring a total expenditure of less than $25,000; or (2) be construed to apply to the study of any river segment or any trail for potential addition to the national wild and scenic rivers system or the national trails system.

Directs the Secretary to complete the study for each area for potential inclusion in the NPS within three complete fiscal years following the date of enactment of specific legislation providing for the study. Requires: (1) each study to consider specified factors, including similar resources already protected, costs, public support, and alternatives for protecting the area; (2) each study to be completed in compliance with the National Environmental Policy Act of 1969; and (3) the letter transmitting each completed study to the Congress to contain a recommendation regarding the Secretary's preferred management option for the area.

Requires the Secretary to submit to such Committees, along with the annual budget, a list of areas which have been previously studied which contain primarily historical resources, and a list of areas which have been previously studied which contain primarily natural resources, in numerical order of priority for addition to the NPS.

Authorizes appropriations.