From KOAA.com (Bill Folsom):
This year the run-off in Colorado is late. “The native water hasn’t started to flow yet,” said Roy Vaughan with the Bureau of Reclamation. Vaughn is part of the team that helps manage what stored and released from Lake Pueblo Reservoir.
Water released from the dam is currently much less than typical. “We’re releasing about 15 percent of what we normally do this time of year.” The number is a correlation with the amount of run-off flowing into the reservoir. Run-off is late this year. “We see it start and then the weather changes, it cools down and it slows up again. It’s about three weeks late.” For now, spillways are mostly dry.