The following moneys shall be paid into the Arkansas Water Development Fund and used for purposes contained in this subchapter:
(1) Moneys received from the sale of mitigation bank credits;
(2) Any moneys appropriated for that purpose by the General Assembly;
(3) Moneys obtained by gift, bequest, donation, or grant from any public or private source for the purposes of carrying out the intent of this subchapter;
(4) Moneys obtained from state financial assistance programs for the purpose of carrying out the intent of this subchapter; and
(5) Moneys obtained from interest or other earnings from investments of moneys set aside for carrying out the purposes of this subchapter.