; great lakes system The terms Great Lakes States and Great Lakes System have the meanings given the terms in section 118(a)(3). (2) Green infrastructure The term green infrastructure has the meaning given the term in section 502. (3) Low-income community The term low-income community has the meaning given the term in section 45D(e) of the Internal Revenue Code of 1986. (4) Program The term Program means the Great Lakes Green Infrastructure Development Grant Program established under subsection (b). (5) Small business The term small business means a small business concern (as defined under section 3 of the Small Business Act ( 15 U.S.C. 632 )). (b) Establishment of program Not later than 1 year after the date of enactment of the Great Lakes Water Protection Act, the Administrator shall establish a grant program, to be known as the Great Lakes Green Infrastructure Grant Program , under which the Administrator shall make grants to Great Lakes States to fund programs and activities to develop green infrastructure projects. (c) Application (1) In general Each Great Lakes State desiring a grant under the Program shall submit to the Administrator an application at such time, in such manner, and containing such information as the Administrator may require. (2) Assessment of need and urgency Each application under paragraph (1) shall include an assessment of the relative need and urgency of the applicable program or activity for which the Great Lakes State desires a grant under the Program, as compared to other programs and activities for which the Great Lakes State desires a grant under the Program during the same fiscal year, including an explanation of the reasons for any determination of relative need and urgency. (d) Allocation of grant awards (1) Allocation among great lakes states (A) In general For each fiscal year, in awarding grants under the Program, the Administrator shall determine the maximum amount that may be awarded to each Great Lakes State based on the relative needs of each Great Lakes State, as