Basin Facts
- According to the Colorado Water Conservation Boards’ Statewide Water Supply Initiative Studies, the Dolores/San Juan/San Miguel River Basin is projected to experience an increase in municipal and industrial (M&I) and self-supplied industrial (SSI) water demand of 18,800 acre-feet (AF) by 2030. Of the 18,800 AF of increased water demand in the Basin, the majority is proposed to be met through existing supplies and water rights and through the implementation of identified projects and processes. However, there are still some anticipated shortfalls expected in certain portions of the basin.
- American Rivers named the Animas River in southwestern Colorado one of the "most endangered rivers" in the United States.
Click here for additional information about the Dolores/San Juan/San Miguel River Basin
The following is a partial list of ‘Water Facts' from the Colorado State University website:
- Almost 90 percent of Colorado's naturally occurring lakes are found at altitudes above 9,000 feet;
- Eighty-seven percent of the water leaving Colorado flows out of the Colorado River basin toward the Pacific Ocean; the remaining 13 percent flows out of the Missouri, Arkansas, and Rio Grande river basins toward the Atlantic Ocean;
- Over 1,300 miles of streams in Colorado are impacted by metals as a result of acid mine drainage;
- Riparian habitat makes up less than three percent of the land in Colorado, but is used by over 90 percent of the wildlife in the state; and
- There are more than 9,000 miles of streams and 2,000 lakes and reservoirs open to fishing in Colorado.
For a complete listing of ‘Cool Water Facts,' visit the Colorado State University website at www.waterknowledge.colostate.edu.


