; (ii) subject to paragraph (2), ensure that there is produced, with respect to the NWP, not more than 1— (I) environmental impact statement; (II) record of decision; and (III) if necessary, environmental assessment; and (iii) consider mitigation standards and metrics, including standards and metrics other than just compensation, to ensure that the impacts of the NWP on the environment are minimal; and (B) shall not consider— (i) an alternative or condition of the NWP if it is not technically or economically feasible to permittees