Balanced Budget and Emergency Deficit Control Act of 1985. Other department of defense programs Defense Health Program For an additional amount for operation and maintenance for Defense Health Program , $704,000, to remain available until September 30, 2018, for necessary expenses related to the consequences of Hurricanes Harvey, Irma or Maria: Provided , That such amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. IV CORPS OF ENGINEERS—CIVIL DEPARTMENT OF THE ARMY Corps of Engineers—Civil Investigations For an additional amount for Investigations for necessary expenses related to the consequences of Hurricanes Harvey, Irma, and Maria, $75,000,000, to remain available until expended to expedite and complete at full Federal expense studies, including Preconstruction Engineering and Design, for flood and storm damage reduction, including shore protection, in areas that were affected by Hurricanes Harvey, Irma, or Maria: Provided , That the Secretary may use funding provided under this heading to complete ongoing studies, to initiate and complete up to two authorized studies for assessing regional flood and storm risks, and to initiate and complete up to six authorized feasibility studies: Provided further , That the Secretary shall consider giving priority to studies in areas that suffered the most damage from these hurricanes and to studies in areas that have had multiple major disaster declarations in recent years: Provided further , That a report identifying all ongoing studies, authorized studies for assessing regional flood and storm risks in the impacted areas, and authorized feasibility studies eligible for funding under this heading, including identification of whether each study is in a category to be considered for priority, shall be submitted to the Committees on Appropriations of the House of Representatives and the Senate not later than 30 days after the date of enactment of