Those three agencies are: National Indian Gaming Commission which is a branch of the Department of the Interior, Arizona Department of Gaming and the Colorado River Indian Tribes Tribal Gaming Agency. I wanted to let you know that our slot machines are highly regulated by three different agencies all of which check our machines on a regular basis to assure that they are working properly and set within the standards and policies of each agency. Needless to say I was concerned about what you had to say about our slot machines. I read your review and want to thank you for taking the time to communicate with us. My name is Dan Crites and I am the Director of Slot Operations at Bluewater Resort and Casino. Hotels near Desert Bar and Nellie E Saloon.Hotels near Colorado River Indian Tribes Museum.Hotels near BlueWater Resort and Casino.