Colorado Springs, Colorado 2021-07-19 08:45:00 –
Whether you’re a Colorado kayaker, angler, or hardcore gardener, we think this water is confusing.
If the eastern half of the state has enough water and the western half is literally burned out, why are we still pumping so much water to the east beyond the division into the green front range community? ??Why are the overseers of state parks and the Colorado River in wildlife? Tell me to stop fishing in the river for a weekAnd will you say “No problem, please, I found water” next week?
Why does the Arkansaw River look so full in so many places when the drought over the last 20 years has been so bad? And now that drilling rigs are restarting as oil prices rise, will hydraulic fracturing exacerbate this water supply problem?
Why do Colorado River anglers need to thank the owners of a large hydroelectric dam near Glenwood Springs?
What is “junior right”? What is a “telephone”?
The comprehensive impact of drought and climate change has already produced multiple stories in 2021 and will be a major part of future news coverage. Readers ask questions about the severity of the drought and its implications for Colorado residents. Here are some of those questions and some of the answers from key experts.
Q: Colorado water, west of the Continental Divide, should flow into the Colorado River and the Pacific Ocean. Will the Front Range “use” it for its own use? And since the front range isn’t drought, is it less this year?
A: Huge amount. Okay.
In Denverwater alone, it is said that about 60% of the water from the highlands of Grand County, the source of the Colorado River, goes to the front range rather than the river that flows west. Denver Water says that every five glasses of water you drink should be toasted tolerant people in Granby, Fraser and Winter Park.
As Blue, Eagle, Gunnison and other streams merge into the most important waterways in the west, more water flows into the Colorado River downstream of Grand County. But much more is extracted, such as Denver using the Blue River water collected at the Dillon Reservoir to flow under the Continental Divide and into the South Pratt River at the exit of the Roberts Tunnel.
Choose a river and find a big shift to the east. Mely Whiting, Trout Unlimited’s lawyer, wrote about some of the other trends:
Aurora also drinks water From the western slope Most of its supply comes from the Arkansas and South Platte rivers that flow east. Aurora says about 25% of its supply comes from the Colorado River basin, Through the Home Stake Reservoir.
why? It was so developed over time as part of the 80/20 reality of human settlement in Colorado. The front range has 80% of the population, but only 20% of mineral water. As the drought deepens, it becomes more interesting how we beg, borrow and steal the rest.
Frontrange has given some repayment this year, but shouldn’t take a breather from the big putts from conservationists who oppose the new mountain transformation. The reservoirs that supply water to Denver, Aurora, Fort Collins, and other cities north of Front Range are nearly full, and water managers are calling for more water to remain on the dry west slopes. (See “Fishing” below.)
Q: Why did the state say “Don’t fish!”? “Okay, I found water for the poor trout,” he says on the Colorado River for a week in July.
A: They literally found water in the storehouse that the owner was willing to return to the river. It is true that the voluntary or forced closure of popular fishing grounds on the Colorado River furious early in this dry year. Colorado Parks and Wildlife officials said in early July that the water was too low and too warm to protect long-term fish health throughout Colorado.
Lori Martin, a senior aquatic biologist and northwest expert in the state, said biologists are witnessing mass deaths of fish and water temperatures continue to rise as the unfortunate spring spill gently rolls towards Utah. Said that. A large number of emails have been sent to managers of engineers in Denverwater, Northernwater and the state.
Denverwater said it had given up about 11,000 acre feet of water from Grand County to maintain more water on the Colorado and Fraser rivers. This is almost enough water to supply more than 44,000 homes in a year. “
Releases are carefully targeted. Denver timed an additional twice-daily release from Williams Folkdam near Partial to hit the portion of the Colorado River near Kremling, where fish in the area were most affected by the shallow, stagnant water. Say there is.
Non-profit organizations sometimes Team up to save the river stretch In the short term.
“Businesses like Water Trust may be able to find a way to buy water and drain it from the reservoir,” Schultheiss said. “This facilitates streamflow from where it is released from the reservoir to where it is used downstream.”
Q: Why do anglers also need to thank certain hydroelectric dams on the Colorado River?
A: From here, we start talking about “junior rights” and “calls.” Colorado Water Rights is working on a “first, first, right” system. The rivers in the eastern United States are so watery that most areas operate under what are called “waterside rights.” So if you have land next to the river, you can get what you need. In dry Colorado, almost all major streams are “over-diverted”. That is, claim or purchase each drop of water in a rainy year, and use theirs by the first person to apply in a drought year. They have “advanced” rights and date back to the first Colorado Constitution of 1876, which put the principle of “advance diversion”.
Xcel Energy’s Shoshone Hydropower Dam on the Colorado River near Glenwood Springs holds senior authority. A certain amount of river flow is required to rotate a turbine to produce electricity. It’s not a big power source in a grand plan of things, but it’s a big one as hydrodams go to Colorado. Therefore, when water is low, we “call” state water engineers. Those who climb the river with more junior water rights must pass their water to reach Shoshoni.
Then pull out the map. When the Shoshone calls, The Colorado River is a delivery channel. This means that fish and other wildlife are enjoying their delivery along every mile from the north and east of the Shoshoni tribe to Kremling.
Another call came from a group of senior farm irrigators called CAMEO. The ditch near their Grand Junction did not see enough river flow to get their share. Calling for these rights downstream of the river also helped people in the middle miles of Colorado, Martin said. When things get so hot and dry, state officials are always demanding that they “get more water than they could get from Mother Nature,” Martin said.
Q: If things are very bad all over the west, why does the Arkansaw River look perfectly normal when driving Buena Vista, Salida, or Cannon City?
A: It’s true that many of Colorado’s Arkansas mountainous regions do not have the crazy dry-ups found on the Yampa River, Dolores, and even parts of Colorado. Upper Arkansas is a tightly regulated river. That is, a controlled pipeline between the highland reservoirs east of Pueblo and Colorado Springs and the interests of agriculture.
“The Arkansas River brings the water stored at the headwaters of Lake Turquoise and Lake Twin to the Pueblo Reservoir, providing a high flow in between. The flow was not natural and affected the fishery,” Whiting of Trout Unlimited. Explained.
The Upper Valley rafting industry has also lobbyed for regular reservoir releases to support recreation after a late spring outflow. Still, much of northern Arkansas suffers from overall dryness in the west, with Parkdale’s gauge near Royal Gorge recording 963 cubic feet per second on Friday, the historic center of the day at 1,390 cfs. Against the value.
Andy Schultheiss, executive director of the Colorado Water Trust, says that how healthy a river is depends largely on where you look at the water. Water managers can get a lot out of the river, so by the time the stream hits where many people see it, it becomes a trickle.
“This happens regularly on the Cash La Poodle River in northern Colorado, but the river runs higher,” Schultheiss said.
Q: Will the slow revival of hydraulic fracturing by Colorado’s oil and gas industry further reduce water supply and stream flow in the state?
A: Some Sun readers are convinced that hydraulic fracturing of oil and gas is another major cause, alongside droughts that reduce Colorado’s water supply. A mixture of fluids pushed underground with great pressure to crack the earth and loosen oil contains large amounts of water, from 1.5 million gallons per well to more than 10 times that amount. According to the US Geological Survey..
Activity is steadily recovering as oil returns to the $ 70 / barrel range, well beyond the break-even point. Number of Colorado drilling rigs The first week of July was 12, an increase from 5 at the same time last year.
But in a grand plan of things, not much water is used to produce oil. Recent state estimates show agriculture using more than 80% of the water available in Colorado and urban water systems using 5% to 6%. Colorado Oil and Gas Association, With charts supported by state chartsOil producers say they use about one-tenth of the state’s water. For comparison, the chart nails artificial snowmaking by ski resorts at about one-third of that amount.
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How water rights work in Colorado — and how it’s different during drought Source link How water rights work in Colorado — and how it’s different during drought