C.R.S. § 25-13-102

The purpose of this article is to establish minimum controls to prohibit the pollution of the air, water, and land, to prevent the degradation of the natural environment of recreational and mountain areas in this state in order to preserve and maintain the ecology and environment in its natural condition, to facilitate the enjoyment of the state and its ecology, nature, and scenery by the inhabitants and visitors of the state, and to protect their health, safety, and welfare.