The Analysis and Technical Update to the Colorado Water Plan (Technical Update) provides technical data and information regarding Colorado's water resources. The technical data and information generated are intended to help inform decision making and planning regarding water resources at a statewide or basin wide planning level. The Colorado Water Conservation Board intends for the Technical Update to help promote and facilitate a better understanding of water supply and demand considerations within the State.
Phase I of the Colorado River Water Availability Study (the Study or CRWAS) provides an unprecedented foundation for water resources planning in Colorado. The Study, which began in 2008, combines the data and models developed by the CWCB and the Division of Water Resources over the last 15 years with new information on past droughts and wet spells and possible future changes in climatic conditions to produce the most comprehensive look to date at the Colorado River water supply in our State. Phase I of the Study provides a strong foundation for subsequent work, which will examine water availability for future water supply projects and for additional non-consumptive water needs. The Study is guided by extensive public involvement and provides a transparent examination of complex water management issues and the data, science, and computer tools applied to assess these issues. With the publication of this report and the launch of the CRWAS on-line data viewer, Colorado's water community can now fully utilize this Phase I assessment of water availability for our current supply systems and levels of water demands. State agencies and Colorado River stakeholders can now prepare for further assessments of water management strategies to meet future demands and investigate the risks associated with each of them.
The Yampa River Water Resources Planning Model Yampa Model was developed jointly by the Colorado Water Conservation Board and the Division of Water Resources as part of the Colorado River Decision Support System (CRDSS). The objective was to develop a monthly water allocation and accounting model which includes 100 percent of the basins consumptive use and would be capable of making comparative analyses for the assessment of historical and future water management policies.
