Drought
Drought is a water shortage that occurs when moisture levels are below those needed to sustain an area's usual water-consuming activities. A severe drought occurs when annual precipitation levels are only 70% of the average. Colorado receives an average of only 17 inches of precipitation each year (including snowfall). Combine that with a cycle of unusually hot and dry summers, and our state is a prime candidate for drought conditions.
Additional information is available at the following sites:
Colorado Division of Emergency Management
Colorado Drought Facts
Colorado Drought Facts
Colorado Water Conservation Board
http://cwcb.state.co.us/Conservation/
http://cwcb.state.co.us/Conservation/