The purpose of these Rules is to provide regulation of and  

standards for weather modification in Colorado in

accordance with the legislative declaration provided by the

Act, section 36-20-101, C.R.S. (2011), and pursuant to the

legislative direction provided by section 36- 20-107(3)(a).

Rules for regulation of weather modification operations are

of statewide concern to the state of Colorado and the

Department of Natural Resources.

LINK TO DOCUMENT

Code of Colorado Regulations