Colorado Water 2012: Justice Hobbs is heading up to Greeley on April 4 to talk water


Here’s the announcement from the High Plains Library District:

Colorado Supreme Court Justice Greg Hobbs will discuss his book (Living the Four Corners: Colorado Centennial State of the Headwaters) and his brother Will’s young adult adventure novel, River Thunder on Wednesday, April 4 at 7 pm at the High Plains Library District offices (2650 W 29th St. Greeley, CO).

Hobbs’ presentation is part of Colorado Water 2012 – a statewide celebration of water: past, present and future. Using his brother’s photos and narrative as well as his own stories and poems Hobbs’ will portray the great adventure of running the Colorado River through the Grand Canyon.

Colorado Water 2012 is a state-wide celebration of Colorado’s unique heritage as a headwaters state. The event, which started as a small celebration to commemorate the major anniversaries of some of Colorado’s most important water organizations and legislation grew into a statewide water awareness campaign following a declaration by Gov. Hickenlooper proclaiming 2012 The Year of Water.

For more information about this presentation please visit or

Colorado Water 2012

More Colorado Water 2012 coverage here.

Routt County, et al., are teaming with the USGS to monitor water quality in the upper Yampa River basin


From Steamboat Today (Tom Ross):

Joining the county and Steamboat Springs in the local funding are the Upper Yampa Water Conservancy District, Mount Werner Water District and Morrison Creek Water and Sanitation District. Like the county, the city and the Conservancy District will contribute $9,071. Mount Werner Water and Morrison Creek Water each will contribute $2,268.

The new water-quality monitoring sites are in addition to the water-quality measuring site maintained by the Colorado Department of Health and Environment at the Fifth Street Bridge in downtown Steamboat since 2007. Now, samples at five sites will be tested for chemical content, nutrients, E. coli and alkalinity, among other properties…

[Routt County Environmental Health Director Mike Zopf] added that he expects to receive recommendations in the near future from the U.S. Geological Survey about a program to monitor water quality in aquifers in the valley, which could lead to monitoring groundwater quality, as well as surface-water quality.

More Yampa River basin coverage here and here.

McPhee Reservoir operators plan releases this spring for native fish and whitewater enthusiasts


From the Cortez Journal (Reid Wright):

Unlike sport fish introduced from outside sources, native species have been swimming local rivers for an estimated 2 million years. But the past few decades, they have become not only low on the food chain, but low on the water chain after water is prioritized for irrigation, industry, drinking water and recreation.

Native fish species found on the Lower Dolores River include the flannelmouth sucker, bluehead sucker and roundtail chub.

This year, after a winter of below average precipitation, water officials will be releasing a trickle of spill water a little early from the cold bottom of the McPhee Reservoir before the spring rafting spill in an effort to keep water temperatures low during warm spring weather and prevent native fish from spawning too soon…

“The problem is when you get a really rapid rise in temperature very quickly, and then these fish start to mature, there are eggs, and they start to get in spawn mode,” said Jim White, an aquatic biologist with Colorado Parks and Wildlife. “Then the spill [for whitewater enthusiasts] comes along and that water temperature just plummets. That can be very hard on the newly hatched larval fish.”

Recognizing that a threatened or endangered species designation for the native fish could bring government intervention and regulation of the river, whitewater boating organizations have agreed to sacrifice some spill water for the fish, said Mike Preston, manager of the Dolores Water Conservancy District.

More Dolores River watershed coverage here and here.

Durango: The Southwestern Water Conservation District’s 30th annual water seminar April 6


From the Southwestern Colorado Water Conservation District (Jane Maxson) via the Pagosa Sun:

The Southwestern Water Conservation District will hold its 30th annual Water Seminar on Friday, April 6, at the Doubletree Hotel, 501 Camino del Rio, Durango.

This year’s theme is “2012“ — Water Through the Looking Glass,” and we have a lineup of notable speakers who will address water history in Colorado and water issues in the West. Invited speakers include a political analyst, the state’s climatologist and a water policy consultant, among others.

Registration is $30 in advance and $32 at the door, per person. This fee includes morning and afternoon snacks and a buffet lunch.

Registration on April 6 begins at 8 a.m. The seminar will conclude approximately 4:30 p.m.

Registration forms and a draft agenda can be found at our website,

CWCB: The North Delta Irrigation Company scores grant/loan dough for repairs to the water tunnel through Cory Bluff


From the Delta County Independent (Hank Lohmeyer):

On Tuesday, March 30, company representatives Lynn French and Ken Nelson traveled to Denver and secured a grant/loan funding package from the Colorado Water Conservation Board (CWCB) for making emergency repairs to the company’s irrigation tunnel through Cory Bluff. Since a section of the 110-year-old tunnel collapsed last summer, work has proceeded non-stop in an effort to put estimates, engineering, and funding in place and get water flowing again from the Gunnison River for this year’s season…

The tunnel will be replaced with a 54-inch-diameter, thick-walled pipeline running the same course under Cory Bluff. The pipeline will then be grouted in place with an expanding concrete material that completely surrounds and seals the structure for many decades into the future.

The CWCB funding support was augmented by additional funds approved by the Gunnison Basin Water Roundtable. “Both of the organizations understood the urgency of the situation and our problem,” French said. They responded to the need with expedited approval of the company’s request for assistance, he added.

The company can use a backup water supply for North Delta irrigators delivered to its system via Tongue Creek. It is hoped that will last until construction of the pipeline is completed in time for use this season.

More Gunnison River basin coverage here.

Snowpack news: March 2012 is likely to set a record as the driest on record, snow dances are in order



Another day another drop in statewide snowpack levels. Click on the thumbnail graphic for the statewide snowpack ogive from the Natural Resources Conservation Service. The NRCS calculates that Colorado would need precipitation at 903% of average to reach the average peak snowpack for the year. That probably won’t happen so everyone needs to start thinking about conservation, now. Storage should get the cities and many irrigators through this season but there may not be much runoff to store for next season. We could also see a early runoff peak that will pass by the direct irrigators before they need the water and reduced flows for whitewater fans.

Here’s a report from Bob Berwyn writing for the Summit County Citizens Voice. From the article:

…this month is tracking toward becoming the driest March on record for many locations, including Summit County, where the snowpack has dwindled to just 68 percent of average based on SNOTEL readings from most of the higher elevation sites, including Grizzly Peak, as well as Fremont and Hoosier passes. “The temperatures just keep getting warmer and the snow keeps disappearing,” said Blue River Basin water commissioner Troy Wineland, responsible for administering water rights in for ranchers and other users. The best thing Wineland could say was that the snowpack readings look a bit better than 1981, another notoriously dry year. But as of Wednesday, the numbers were looking ominously similar to 2002, which ended up as one of the driest years on record…

“In general, most of the water providers look to April 1 snowpack numbers to get an idea of what kind of runoff they’re going to have through the season,” said Scott Hummer, who preceded Wineland in the water commissioner post and now is a special project manager for the Colorado Water Trust. “It’s mirroring 2002 in some places, and the Upper Colorado is less than 2002 … In 2002 it was 33 percent below average, this year, it’s down to 40 percent below average,” he said. “The best thing that the state has going for it right … they’ve got enough water in storage, combined with what runoff is going to come this year, to make it through this year in pretty good shape,” he said, adding that water restrictions may be in store for some jurisdictions. “The one thing that I’ve noticed is that water is already starting to move,” he said, referring to the early runoff. “Many stream gages are already running way way above historic averages.”


Here’s a release from Denver Water (Stacy Chesney):

A relatively dry winter across Colorado and recent wildfires have some people asking about the water outlook for the summer.

“Spring in Colorado can be unpredictable, so it’s too early to say what our water outlook will be,” said Sally Covington, director of public affairs for Denver Water. “But we are concerned about how dry it’s been.”

As a result, Denver Water is asking customers to use only what they need as we move into spring.

“Customers’ continued conservation habits have made a huge difference in our water supply,” said Covington.

While Denver Water’s reservoir storage currently is above normal for this time of year due to 2011’s wet conditions and customers’ continued conservation habits, the utility asks customers to be mindful of the impact of dryness on supply availability, offering the following guidelines:

Check your sprinkler system for leaks — a lot of outdoor water use is wasted due to leaks in irrigation systems.
Hand-water your trees and shrubs.

Watering your lawn once a week or once every two weeks during this dry spell should suffice. To encourage deeper root growth and more drought-resistant lawns, water thoroughly once, rather than brief spritzes.

Associated Landscape Contractors of Colorado President Barry Wagner offers this advice: “It is crucial that homeowners check the amount of moisture in their soil before applying water to their grass. An easy way to test for soil moisture is to probe your lawn with a screwdriver. If it goes into the soil easily, that indicates sufficient moisture, but if the screwdriver can’t probe the soil, you want to apply water to that area.”

Denver Water always closely monitors area weather conditions and impacts on its water system this time of year.

“In 2002 we learned that reservoir storage is only one indicator of drought, and reservoir levels can drop quickly when we don’t get much snow and rain,” said Covington. “Droughts are always a reality in Colorado, which is why regardless of snowpack and reservoir levels, we ask customers to use water wisely.”

Following the drought that began in 2002, Denver Water nearly ran out of water in the north end of its system.

“The north end of our system, which is experiencing unusually dry conditions right now, is more susceptible to water supply problems during a dry year,” said Covington. “Without the blizzard of March 2003, we likely would have run out of water on that end. Earlier this winter we changed our operations and reduced the amount of water leaving the Moffat Treatment Plant — fed by Gross Reservoir, north of Boulder — to reserve more water in the north end of our system. We currently are in the permitting process to enlarge Gross Reservoir to help us avoid running out of water any given year and to help us put water where we need it.”

Here’s the executive summary from last week’s CWCB Water Availability Task Force Meeting (Veva Deheza/Kevin Rein):

Despite decent precipitation in February, the month of March has been warm and dry across most of the state. Little to no precipitation is forecast through the end of the month and some places, like Ft. Collins, are on track to have the driest March on record. All major basins of the state have seen a decline in snow water equivalent since March 1st, and all continue to be below normal. Severe drought conditions remain in southeastern Colorado, while lesser drought intensities have been introduced and expanded elsewhere in the state. Water providers are watching the situation in the mountains closely, but most feel they have sufficient storage at this time.

 March temperatures, to date, have been 6 to 8 degrees above average for most of Colorado, with pockets on the northeastern plains experiencing temperatures 10 degrees above normal. The San Juan Mountains have been the coolest region of the state with near normal temperatures.

 Typically by this time of the year Colorado has reached 92% of its average peak snow water equivalent for the season, however, to date the state has only achieved 67% of the peak and 72% of average statewide.

 Reservoir storage remains above average in the Yampa/White, Gunnison, Colorado, South Platte Basins, and San Miguel/ Dolores/ Animas/ San Juan. Statewide, reservoir storage is 107% of average. The Rio Grande and the Arkansas River basins continue to be the regions with the lowest reservoir storage levels in the state at 69 and 98% of average, respectively.

 As of March 20, 2012 US Drought Monitor, D1, moderate drought, conditions remain in the northern and central mountains, while D2, Severe drought, conditions remain over much of the southeast and south central portions of the state. D0, abnormally dry, conditions account for much of the rest of the impacted areas of the state. Expansion of D0 on the northeastern plains and an introduction of D2 in the Yampa/White river basin is expected within the next few weeks unless conditions drastically improve.

 Surface Water Supply Index (SWSI) values range from -2.96 in the East Taylor Park sub-basin to +2.59 in the Big Thompson sub-basin of the South Platte. The remainder of the state is near normal, in part due to sufficient reservoir storage. The higher value in the Big Thompson is due to high storage levels and the fact that reservoirs in this basin are more heavily weighted. The Arkansas Headwaters, -2.22, is lower, due to operational drawdown of Homestake Reservoir. Other basins with a SWSI indicating moderate drought are the result of low stream flow forecasts. Streamflow forecasts have declined roughly 5-10% since March 1st and early runoff is expected.

 La Niña conditions are weakening, which is somewhat typical for this time of year, but there is still a greater than 40% chance that this will be a three year La Niña event. Three year La Niña events have been associated with some of the driest periods on record for Colorado.

 The long-term seasonal forecast for late spring (April-June) shows a tilt towards dryness covering much of the state, with the exception of the eastern plains which ‘lean’ towards near-normal moisture. This coupled with below average snowpack will likely result in earlier runoff. The best chance for increased moisture might derive from a sudden transition to El Niño, but there is only a 20% chance that this will occur.

Colorado Water 2012: ‘…about 10 of the oldest priority dates in the Rio Grande system belong to the Conejos River’ — Nathan Coombs


Here’s the current installment for the Colorado Water 2012 series from the Valley Courier written by Nathan Coombs the Manager of the Conejos Water Conservancy District. Click through and read the whole article for the history of the area. Here’s an excerpt:

In the 1850-70’s when the railroads were carving out rights-of-way through Northern New Mexico and the San Luis Valley, the US military was expatriating hostiles, and farmers and ranchers were focusing on water. This was the era of the canal building and ditch digging. Land was being cleared and the essential element- water was being acquired. In this high desert, the ranchers and farmers were quick to learn the importance of this life-giving substance.

Settlers to the Conejos River area, which rivals the San Luis area for antiquity of civilization and establishment, were not any different. These water users filed for and received their adjudicated decrees. In fact about 10 of the oldest priority dates in the Rio Grande system belong to the Conejos River. Early on these pioneer/settlers were legally and progressively seeking and putting to beneficial use water. With their shoulders bowed to the work they kept their vision focused on the future.

The southern end of the San Luis Valley has always had strong developmental ties to the rivers. The oldest communities in the area were established along the waterways and dependant on the rivers for their success. Ditches like the Guadalupe and the Headsmill (priorities 1&2 respectively) were developed for 1,000’s of acres of land and industry, with examples like the Finley Ranch and the Antonito grist mill and the Town of Antonito’s drinkable water supply developed from their priority on the Conejos River. Although these structures had to be hand built to divert the water, the area developed and progressed.

The people of the Conejos did not sit back and expect gravity to do the work. They looked up, up stream, 10,000 feet up in fact. In the early 1940’s The Conejos Water Conservancy District was formed to be the local vehicle that would seek partnership with the Bureau of Reclamation in building a reservoir. The San Luis Valley Project study identified the Platoro site at nearly 10,000 feet above sea level as the most feasible. As soon as WWII ended and funding became available construction began. This $3 million project was completed one year ahead of schedule and under budget. (Where have those days gone?)

More Colorado Water 2012 coverage here.

NIDIS Weekly Climate, Water and Drought Assessment Summary of the Upper Colorado River Basin


Here are the summaries from Tuesday’s webinar from the Colorado Climate Center. Click on the thumbnail graphic to the right for the March precipitation summary.