The fund is composed of:
(1) money and assets, including bond proceeds, attributable to the bonds;
(2) investment income earned on money on deposit in the fund and depository interest earned on money on deposit in the state treasury;
(3) money appropriated by the legislature;
(4) repayments of principal and interest on loans made under this subchapter;
(5) administrative fees charged by the board under the bond program;
(6) money disbursed to the fund from the state water implementation fund for Texas as authorized by Section 15.434; and
(7) any other funds, regardless of their source, that the board directs be deposited to the credit of the fund.
Official text of the Texas Water Code as published by the Texas Legislative Council.