From Steamboat Today (Tom Ross):
“The key with Lake Powell is that it is our river savings account,” Andy Mueller told a gathering of more than 200 people who packed into the Steamboat Springs Community Center Tuesday night for the Steamboat State of the River meeting, less than 50 feet from the banks of the Yampa River…
Less understood, Mueller said, is the Colorado River District’s stake in power generation at Glen Canyon Dam, where water levels are coming perilously close to dropping below the intakes for the power plant.
“It really starts with power generation at Lake Powell,” Mueller said. “That dam is a cash register for those of us on the river. It pays for the Colorado Endangered Fish Program, which allows all of us in Colorado to continue to divert water while the endangered fish are being protected.”
Mueller told his Steamboat audience that agricultural water rights continue to be of preeminent importance in the district.
“On the Western Slope, try to picture what it would look like without ag. It is a very different world if we don’t have irrigated agricultural land,” he said. “That’s where the water is. Eighty percent of the water consumed on the Western Slope is in ag. We have to protect this agriculture, and a lot of that has to do with agricultural water rights.”
The district represents about 28 percent of the physical land mass in Colorado but is home to just 500,000 of the 5 million people in the state. And 57 percent of the water produced statewide comes from the Colorado River District…
Lake Powell, backed up by Glen Canyon Dam, just above the Grand Canyon, is where the Rocky Mountain states, including Utah, Wyoming and the northern portions of Arizona and New Mexico store water to ensure they can meet their obligations to send water to the lower basins states including California, Nevada and southern New Mexico and Arizona.
As of 1999 the reservoir was almost full. But subsequent drought years, notably 2002, drew the reservoir down. It took until 2012 to slowly re-build storage in the vast reservoir, but snowpacks in the Colorado Basin have not been generous since.
As winters have grown milder, river flows are sapped and extended growing seasons are also resulting in plants absorbing more of the available water.
“We’re working on cloud seeding, but you have to have storm events in order to hit them with the silver iodide,” Mueller said.