Colo. Rev. Stat. § 33-1-119
There is hereby created a fund designated as the federal aid projects income fund to which shall be deposited certain revenues and earnings derived from properties purchased and operated jointly by the United States government and the state of Colorado under the provisions of sections 33-1-116 to 33-1-119, and the provisions of the acts of congress referred to in this article, and the rules and regulations of the United States department of the interior. Such revenues and earnings so deposited shall be limited to those specific revenues and earnings to which each has a right under the provisions of cooperative agreements establishing such rights. All moneys deposited under the provisions of this section are specifically appropriated for the purposes for which such moneys may accrue.
C.R.S. § 33-1-119
This section is similar to former § 33-2-106 as it existed prior to 1984.