The Secretary, during budget preparation for fiscal year 1982 and annually thereafter during the period this chapter is in effect, shall prepare and transmit to the Congress, through the President, a report to accompany the budget which evaluates the program’s effectiveness in attaining the purposes of this chapter. The report, prepared in concise summary form with appropriate detailed appendices, shall contain pertinent data from the current resource appraisal required to be prepared by section
2004 of this title, shall set forth the progress in implementing the program required to be developed by section
2005 of this title, and shall contain appropriate measurements of pertinent costs and benefits. The evaluation shall assess the balance between economic factors and environmental quality factors. The report shall also indicate plans for implementing action and recommendations for new legislation where warranted.