What's in a drought? That which we call a drought.

Rafters enjoy floating down the Colorado River in the Grand Canyon. Boating down the Colorado River below Havasu Creek in Grand Canyon National Park. NPS photo by Mark Lellouch.

A report published by the Colorado River Research Group takes a look at the word "drought" and why it might be time to retire its usage based on the data seen from the Colorado River Basin.

“Drought: a period of dryness especially when prolonged; specifically : one that causes extensive damage to crops or prevents their successful growth”

— Merriam-Webster Dictionary

Water is a hot commodity for ranchers across Colorado.

A sign advertising a water sale sits on a farm outside Del Norte, Colorado. Luke Runyon / HARVEST PUBLIC MEDIA

According to that definition, a drought refers to a period of time which would mean there is a beginning and a foreseeable end. What we are noticing in Colorado is a drought that seems to have no end. That's why scientists from Arizona, Utah, California, Colorado, and Michigan are starting to label the changes we have seen in the Colorado River Basin as aridification. It's true that the word does not share the same one-syllable punch that drought delivers, but the research groups says that it better defines what is happening to the area.

“aridification: the gradual change of a region from a wetter to a drier climate, often measured as the reduction of average soil moisture content”

— Merriam-Webster Dictionary

A riverbed dried up along the Rio Grande.

What this study suggests is that the years upon years of weather patterns we have seen in Colorado are pointing to a larger trend that is simply more than just a temporary drought or warming. If you are interested in learning more, you can read the full report with the link below. As always, what do you think? Is it time to start calling a spade a spade?

Other topics addressed in the report include: 

• Measuring the likelihood of future megadroughts in terms of low soil moisture
• What studies say about the "dust on snow" phenomenon
• What are two possible new normals based on climate models, trends, and Colorado population demand and growth

Read the Full Report here: 

When is Drought Not a Drought?  Drought, Aridification, and the "New Normal" (March 2018) 

P.S. Did you catch the Shakespeare reference?

CTU Executive Director David Nickum on air with Terry Wickstrom

Executive Director of Colorado Trout Unlimited David Nickum joins The Fan 104.3 with Terry Wickstrom to talk about CPW funding to renew places to fish, as well as to update Terry on warm water river flows. Listen to the full interview below or read the article here.

David Nickum: Terry Wickstrom Outdoors: 6/30/18

104.3 The Fan

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Check out more interviews on 104.3

Landmark Agreement Protects Iconic Maroon & Castle Creeks

In a major victory for free-flowing rivers and Aspen’s famed Maroon Bells, Colorado Trout Unlimited (CTU) and American Rivers announced today that they signed an agreement with the City of Aspen to stop the development of two unnecessary new dams.

Since 2016, Aspen had been advancing a proposal to develop a 155-foot dam on Maroon Creek and a 170-foot dam on Castle Creek in the shadow of the Maroon Bells. The dams would have flooded private property as well as federally protected land in the Maroon Bells-Snowmass Wilderness Area, one of the most visited and photographed valleys in Colorado. Anglers adventuring up from the Roaring Fork also visit the area to fish for wild brook and cutthroat trout.

Maroon Lake reflecting the Maroon Bells, in the upper Maroon Creek valley.

“Sacrificing the places that make Colorado great is the wrong answer for meeting future water needs,” said David Nickum, Executive Director of Colorado Trout Unlimited. “We appreciate the City of Aspen making this commitment to meet its water supply needs while protecting these much-loved valleys and creeks, and the wild trout that call them home.”

In December 2016, American Rivers and Colorado Trout Unlimited filed statements of opposition with the Colorado Water Court regarding Aspen’s application to continue conditional water rights to pursue construction of the dams. Aspen’s own 2016 water availability report clearly stated that the city did not need the two dams for municipal water supply or climate resiliency.

In the new agreement, Aspen commits to moving the water storage rights out of the Castle and Maroon Creek valleys forever, to alternate locations that won’t damage river health. CTU and American Rivers retained the ability to engage in federal and land use permitting for those proposed alternate sites, should Aspen move forward with the projects in the future – so that river advocates can ensure impacts at those locations are mitigated.

“This is a significant victory for rivers in Colorado,” said Matt Rice, Colorado River Basin Director for American Rivers. “We applaud the City of Aspen for working with the conservation community to find more sustainable and cost-effective water supply solutions. Thanks to the hard work and persistence of so many people who love this special place, these creeks will be protected forever from harmful new dams.”

CTU benefited from generous pro bono representation from the law firm of Patrick, Miller and Noto. We are grateful for their help in making this settlement possible.

A Hatch to Brag About

Image Courtesy of: http://www.fryingpananglers.com

It is said that the Western Green Drake (Drunella grandis) hatch in Colorado can provide some world class angling.  It just so happens that Colorado's Roaring Fork and Frying Pan are where you can experience some of the longest periods for the hatch in the country. Fish of all sizes move out from the deeper water to rise up and snag this large mayfly. But what makes this hatch so sought after by flyfishers? It's all about the insect. Trout seem to be drawn to it, no matter what the stage: nymph, emerger, dun, or spinner. The most common stages to catch a higher number of fish occurs in either the emergence stage, the spinner stage, or fishing crippled dun patterns. Some say that the most exciting part about the drake hatch is how fast and explosive it is, as most flyfishers tap out too early.

QUICK FACTS ON THE HATCH

• Insects: Western Green Drake
• Color: Dark Olive
• Dates: Jun 1 – Aug 1
• Emergence: Cloudy, 1-4 pm
• Size: 8-12 
• Spinner Fall: Evening

"[The hatch] process usually takes about a day, beginning in the late morning or early afternoon and ending throughout the evening and early the next morning. In order to be fully prepared for the green drake hatch, anglers should have an arsenal of patterns that covers the entire hatch process and includes green drake nymphs, emergers, cripples, duns, and spinners. " Read More on Vail Valley Anglers blog.

Fly fishing the Green Drake hatch on the Frying Pan river near Basalt, CO Fly Fishing Colorado Playlist: http://www.youtube.com/playlist?list=PL8705D5C42BF2705F&feature=plcp

UPDATE FROM FLYFISHEROUTFITTERS.NET

7/1/2018–  Spring on the pan can create some great memories. excellent conditions right now. Look for some good dry fly action on the lower river in the afternoons. The Green Drakes and PMD’s are hatching!

 

RESOURCES

Colorado Hatch Charts

Western Green Drake Biology & Tips

Green Drakes of Aspen, CO

Tell Congress: take action before America's most successful access and recreation program expires

From crown jewels like the Great Sand Dunes and Black Canyon of the Gunnison, to access on the Colorado River, to community parks and trails in our own backyards, the Land and Water Conservation Fund (LWCF) has set aside and protected special places in Colorado and nationwide for more than 50 years. If you've gone fishing, hiking or camping on public lands, or picnicked at a community park in your area, there's a good chance the LWCF helped protect it. But despite more than 50 years of success, the program will expire on September 30 if Congress doesn’t take action to renew it. 

Senators Bennet and Gardner have both been leaders in supporting LWCF – but we need Colorado’s House delegation to also step up so that this successful program isn't lost to Congressional gridlock.