; (E) increase water supplies in arid areas that are experiencing, or have recently experienced, prolonged drought conditions; (F) treat edge-of-field runoff to improve water quality; (G) treat agricultural, municipal, and industrial wastewater; (H) recycle or reuse water; (I) manage urban storm water runoff; (J) reduce sewer or stormwater overflows; (K) help publicly owned treatment works, public water systems, or large-scale water users conserve water; (L) improve water quality or water supply by reducing salinity; (M) mitigate air quality impacts associated with declining water resources; (N) address the disposal of byproducts of water treatment, including brine; or (O) address urgent water quality, and related human health, needs. (2) Uses An eligible entity may use a grant made under this section to— (A) finance projects to develop, deploy, test, or improve emerging or innovative water technologies described in paragraph (1); or (B) provide technical assistance to deploy emerging or innovative water technologies described in paragraph (1) more broadly, especially— (i) to increase adoption of such emerging or innovative water technologies in— (I) municipal drinking water and wastewater treatment systems; (II) areas served by private wells; or (III) water supply systems in arid areas that are experiencing, or have recently experienced, prolonged drought conditions; and (ii) in a manner that reduces ratepayer or community costs over time, including the cost of future capital investments. (d) Priority funding In making grants under this section, the Administrator shall give priority to eligible entities for activities that— (1) have the potential— (A) to significantly improve human health or the environment; (B) to provide additional water supplies with minimal environmental impact; or (C) to provide substantial cost savings across a sector