The Colorado Stone, Sand & Gravel Association is composed of aggregate producers and companies who provide goods and services to the industry. The purpose of the Colorado, Stone, Sand, and Gravel Association shall be to serve as an organization through which its members can coordinate their efforts to advance the general welfare and image, as well as deal with their common concerns for the successful operation of their businesses. Current emphasis of the Colorado Stone, Sand, and Gravel Association is directed towards environmental responsibility, legislative and regulatory monitoring, public awareness, safety and technical assistance, accomplished through member participation in their association's committee structure.