Florida Constitution Article X § 17
(a) There is hereby established the Everglades Trust Fund, which shall not be subject to termination pursuant to Article III, § 19(f). The purpose of the Everglades Trust Fund is to make funds available to assist in conservation and protection of natural resources and abatement of water pollution in the Everglades Protection Area and the Everglades Agricultural Area. The trust fund shall be administered by the South Florida Water Management District, or its successor agency, consistent with statutory law.
(b) The Everglades Trust Fund may receive funds from any source, including gifts from individuals, corporations or other entities; funds from general revenue as determined by the Legislature; and any other funds so designated by the Legislature, by the United States Congress or by any other governmental entity.
(c) Funds deposited to the Everglades Trust Fund shall be expended for purposes of conservation and protection of natural resources and abatement of water pollution in the Everglades Protection Area and Everglades Agricultural Area.
(d) For purposes of this subsection, the terms “Everglades Protection Area,” “Everglades Agricultural Area” and “South Florida Water Management District” shall have the meanings as defined in statutes in effect on January 1, 1996.