Out of any funds in the Treasury not otherwise appropriated, there is appropriated to the Secretary of Agriculture $20,600,000, to remain available until expended, for the cost of grants for very low-income housing repair and rural housing preservation under section 504 of the Housing Act of 1949 ( 42 U.S.C. 1474 ) in a covered disaster area. (2) Limitation on grants Notwithstanding any limitation established by the Secretary of Agriculture under the third sentence of section 504(a) of the Housing Act of 1949 ( 42 U.S.C. 1474(a) ), the maximum amount of a grant under paragraph (1) shall be $20,000. (b) Mutual and self-Help housing Out of any funds in the Treasury not otherwise appropriated, there is appropriated to the Secretary of Agriculture $5,150,000, to remain available until expended, for the cost of grants and contracts under section 523(b)(1)(A) of the Housing Act of 1949 ( 42 U.S.C. 1490c(b)(1)(A) ), which shall be used to support grants made under subsection (a)(1). 305. Watershed and flood prevention operations (a) In general Out of any funds in the Treasury not otherwise appropriated, there is appropriated to the Secretary of Agriculture $18,044,000 for Watershed and Flood Prevention Operations in Puerto Rico and the Virgin Islands, of which $9,022,000 shall be for necessary expenses to purchase and restore floodplain easements as authorized by section 403 of the Agricultural Credit Act of 1978 ( 16 U.S.C. 2203 ). (b) Requirement Funds appropriated under subsection (a) shall be allocated to projects that can be fully funded and completed with the funds appropriated by this Act and to activities that can commence promptly after the date of enactment of this Act. 306. Community facilities grants Section 306(a) of the Consolidated Farm and Rural Development Act ( 7 U.S.C. 1926(a) ) is amended by adding at the end the following: (27) Priority for grants for essential community facilities damaged due to hurricane or severe wind To the maximum extent practicable, in providing community facility grants