Colo. Rev. Stat. § 33-60-105
The general assembly finds that the enactment of article XXVII of the state constitution dedicates a significant amount of moneys previously available to meet other state needs to the great outdoors Colorado trust fund and provides for the unrestricted expenditure of such moneys by the trust fund board for the preservation, protection, enhancement, and management of the state's wildlife, park, river trail, and open space heritage. Accordingly, no general fund moneys shall be used by any state agency for the purpose of funding necessary or incidental management costs which result from a distribution of moneys, land, or any other asset of the great outdoors Colorado trust fund, unless otherwise approved by the general assembly. Moneys derived from user fees and other revenue sources which are generated from programs and completed facilities funded by the great outdoors Colorado trust fund board shall not be transferred or revert to the general fund. Moneys generated from such programs and facilities at state parks shall be credited to the parks and outdoor recreation cash fund created by section 33-10-111(1). All such moneys shall be subject to annual appropriation by the general assembly.
C.R.S. § 33-60-105