; (D) the implementation of wildfire presuppression and restoration projects in the County; (E) the acquisition of environmentally sensitive land or interests in environmentally sensitive land in the County; (F) projects that secure public access to Federal land for hunting, fishing, and other recreational purposes through easements or rights-of-way in the County; and (G) the conduct of any surveys related to the designation of the wilderness areas under title III. (b) Investment of special account Any amounts deposited in the special account established under subsection (a)(3)— (1) shall earn interest in an amount determined by the Secretary of the Treasury, based on the current average market yield on outstanding marketable obligations of the United States of comparable maturities; and (2) may be expended by the Secretary in accordance with this section. (c) Reports (1) In general Beginning with fiscal year 2020, and once every 5 fiscal years thereafter, not later than 60 days after the last day of the preceding fiscal year, the Secretary shall submit to the State, the County, and the appropriate committees of Congress a report on the operation of the special account established under subsection (a)(3) for the preceding 5 fiscal years. (2) Contents Each report submitted under paragraph (1) shall include, for the fiscal year covered by the report— (A) a statement of the amounts deposited into the special account; (B) a description of the expenditures made from the special account for the fiscal year, including the purpose of the expenditures; (C) recommendations for additional authorities to fulfill the purpose of the special account