; (2) identifies the natural disaster risk to be addressed by the proposed project; (3) provides documentation prepared by a Federal, State, regional, or local government agency of the natural disaster risk to the area where the proposed project is to be located; (4) includes a description of any recent natural disaster events that have affected the publicly owned treatment works; (5) includes a description of how the proposed project would improve the performance of the publicly owned treatment works under an anticipated natural disaster; and (6) explains how the proposed project is expected to enhance the resilience of the publicly owned treatment works to an anticipated natural disaster. (d) Grant amount and other Federal requirements (1) Grant amount A grant under this section shall not exceed 75 percent of the total cost of the proposed project. (2) Requirements The requirements of section 608 of this Act shall apply to any project funded under this section. (e) Definitions In this section, the following definitions apply: (1) Natural disaster The term natural disaster means a disaster caused by natural forces, including extreme weather events, sea-level rise, or extreme drought conditions. (2) Eligible entity The term eligible entity means— (A) a municipality; or (B) an intermunicipal, interstate, or State agency. (f) Authorization of appropriations There is authorized to be appropriated to carry out this section $5,000,000 for each of fiscal years 2020 through 2025. .