; (4) the enhancement of water supply through the use of watershed management and source water protection; (5) the enhancement of energy efficiency or the use and generation of renewable energy in the conveyance or treatment of drinking water; or (6) the development and implementation of measures to increase the resilience of the eligible entity to natural hazards. (d) Application To seek a grant under the resilience and sustainability program, an eligible entity shall submit to the Administrator an application at such time, in such manner, and containing such information as the Administrator may require, including— (1) a proposal of the program or project to be planned, designed, constructed, implemented, operated, or maintained by the eligible entity; (2) an identification of the natural hazard risk to be addressed by the proposed program or project; (3) documentation prepared by a Federal, State, regional, or local government agency of the natural hazard risk to the area where the proposed program or project is to be located; (4) a description of any recent natural hazard events that have affected the community water system of the eligible entity; (5) a description of how the proposed program or project would improve the performance of the community water system of the eligible entity under the anticipated natural hazards