The Secretary may make grants to the State of Alaska, a consortium formed pursuant to section 325 of the Department of the Interior and Related Agencies Appropriations Act, 1998 (Public Law 105–83; 111 Stat. 1597), and Native villages (as defined in section 1602 of title 43) for the benefit of rural or Native villages in Alaska to provide for the development and construction of water and wastewater systems to improve the health and sanitation conditions in those villages.