; or (ii) is a small, rural, or disadvantaged community, as determined by the Administrator; or (B) an eligible entity that will use not less than 15 percent of the grant to provide service to a small, rural, or disadvantaged community, as determined by the Administrator. (5) Maximum amounts (A) Planning and development grants (i) Single grant The amount of a single planning and development grant provided under this subsection shall be not more than $200,000. (ii) Aggregate amount The total amount of all planning and development grants provided under this subsection for a fiscal year shall be not more than 1/3 of the total amount made available to carry out this subsection. (B) Implementation grants (i) Single grant The amount of a single implementation grant provided under this subsection shall be not more than $2,000,000. (ii) Aggregate amount The total amount of all implementation grants provided under this subsection for a fiscal year shall be not more than 2/3 of the total amount made available to carry out this subsection. (6) Federal share (A) In general Except as provided in subparagraph (C), the Federal share of a grant provided under this subsection shall not exceed 65 percent of the total project cost. (B) Credit for implementation grants The Administrator shall credit toward the non-Federal share of the cost of an implementation project carried out under this subsection the cost of planning, design, and construction work completed for the project using funds other than funds provided under this section. (C) Exception The Administrator may waive the Federal share limitation under subparagraph (A) for an eligible entity that has adequately demonstrated financial need. (d) Report to Congress Not later than 1 year after the date on which the Administrator first awards a grant under this section, the Administrator shall submit to Congress a report that includes, with respect to the period covered by the report— (1) a description of all grants provided under this section