Regular methods of measuring plutonium discharges are useless when releases occur directly to the atmosphere from outdoor activities such as spills or open burning. It is essential to make estimates of the quanities of plutonium released in these situations.

Research into the Project Rulison nuclear natural gas stimulation experiment. The research was conducted by the COGCC to ensure that our decisions regarding permitting of natural gas wells in the Battlement Mesa area near Project Rulison would ensure the protection of public health, safety, and welfare.