Is the seepage at Rio Grande Reservoir under the jurisdiction of the USFS or a water rights question?

Rio Grande Reservoir
Rio Grande Reservoir

From The Pueblo Chieftain (Matt Hildner):

A pair of environmental groups are challenging a proposed land exchange by the U.S. Forest Service that would assist with repairs to the San Luis Valley’s biggest reservoir.

The Forest Service would exchange 6 acres of federal land with the San Luis Valley Irrigation District that would help the district repair the 103-year-old Rio Grande Reservoir in return for 8 acres of private land.

As part of the package, the irrigation district also has offered to sell the agency a 23-acre inholding on the Weminuche Wilderness for $1 and grant a 1,400-foot trail easement.

Jen Pelz, the wild rivers program director for WildEarth Guardians, said the groups do not object to the dam repairs.

They do, however, want the Forest Service to better analyze the impact from eliminating seepage at the dam, which ranges from zero to 6 cubic-feet-persecond, and mitigate the impact to fish and wildlife on the river segment below the dam.

Mike Blakeman, a public affairs officer for the Rio Grande National Forest, said the criticism of the agency’s analysis of the seepage was off base.

“Rio Grande Reservoir dam seepage was repaired last year and occurred on private property,” he said. “We don’t have jurisdiction over that.”

He added that the seepage also was part of the irrigation district’s water right that also was not subject to agency authority.

The reservoir, which sits roughly 20 miles west of Creede on the Rio Grande, assists the irrigation district in delivering water to roughly 70,000 acres of farm ground in the northern half of the valley.

The 54,000-acre-foot reservoir also plays a key role in helping water officials time deliveries to comply with the Rio Grande Compact and mitigate the impact to the river from groundwater pumping on the valley floor.

Resolution of the objection by WildEarth and Western Lands Project now sits with officials at the agency’s regional office in Denver.

The resolution period started Tuesday and could take anywhere from 45 to 75 days.

Colorado Water 2012: 100th anniversary celebration of Rio Grande Reservoir August 23


Here’s the latest installment in the Valley Courier’s Colorado Water 2012 series. Travis Smith writes about the recent 100th anniversary celebration for Rio Grande Reservoir. Here’s an excerpt:

This 100th anniversary is a time to capture for a few moments, the vision of people like Frank Sylvester, David Miles, S.J. Schoonover and Charles Speiser who, in October of 1908, formed the San Luis Valley Irrigation District under authority of the newly created Irrigation District Statute of 1905 from the former Farmers Union Irrigation Company.

The Farmers Union Irrigation Company was formed in the late 1880’s as a mutual ditch company to provide irrigation water to the lands near Center, and extending eastward to Hooper. The Farmers Union Canal is a junior canal, and its priorities did not provide for a reliable water supply. Frank Sylvester and the Farmers Union Board recognized in the early 1890’s the need for a reservoir to provide a more reliable water supply.

Discussions of building Rio Grande Reservoir began in 1892, with a preliminary survey during 1905 -1907; plans of site purchases, reservoir design, and how to finance such a large and bold undertaking. The board of the newly formed San Luis Valley Irrigation District, in 1908, moved quickly to secure funding for the actual construction of the reservoir at the headwaters of the Rio Grande by issuing bonds worth $530,000. The reservoir site was purchased from a Creede entrepreneur named A.V. Tabor.

Engineering work including test pits and surveying began in 1907. The tunnel was drilled and completed by 1910 and the outlet was installed soon after. In June of 1912 the reservoir stored and released water to be used beneficially on District lands while the dam was being completed to establish a storage right.

The 100th anniversary celebrates the successful effort and continued operation of the reservoir by the people of the San Luis Valley Irrigation District, and the dedication of the board of directors, who are landowners elected by the members of the District. 100 Years of Rio Grande Reservoir, guided by the board of directors, is a story of determination and commitment…

There are names which are not often mentioned today, but were very instrumental in the building of Rio Grande Reservoir. The Honorable Charles Holbrook, General Bloomfield, F.C. Goudy and San Luis Valley Irrigation District Attorney Charles Corlett made many trips to Washington D.C. on behalf of the citizens of the San Luis Valley to persuade the federal government to rescind the prohibition on storage projects on the upper Rio Grande. The Chief Engineer J.C. Ulrich from Denver designed and supervised the construction of the reservoir, which took three years and involved 50 to 100 teams working in very harsh conditions…

Rio Grande Reservoir is now preparing for the future by honoring those who made the first 100 years possible. The San Luis Valley Irrigation District is pleased to celebrate Rio Grande Reservoir’s 100th Anniversary on August 23, 2012 at the reservoir.

More Colorado Water 2012 coverage here.

Colorado Water 2012: Rio Grande Reservoir tour July 14 to celebrate 100th anniversary


From the Valley Courier:

In celebration of the 100th anniversary of the Rio Grande Reservoir, Water 2012 in the Rio Grande Basin invites everyone interested in the early history of water in the San Luis Valley to take a caravan tour of the historic Rio Grande Reservoir on Saturday, July 14th, 2012.

The tour is co-sponsored by the San Luis Valley Irrigation District, the Colorado Field Institute and the Rio Grande Inter-basin Roundtable. Hosts of the tour include Travis Smith of the San Luis Valley Irrigation District and other special guests.

The theme for the Reservoir’s 100th Anniversary is the past, present and future of Rio Grande Reservoir. A walking tour of the Reservoir and a presentation of the Rio Grande Cooperative Project will be made.

Construction on the Rio Grande Reservoir began in 1912 and was completed in 1914.

The reservoir provides storage for agricultural needs and is used for compact compliance, fish and wildlife habitat, recreation, and flood control. Rio Grande Reservoir has been in operation since 1912 as the only pre- compact on channel reservoir on the Rio Grande main stem.

The reservoir has endured many issues during the last 100 years including many facelifts. Rio Grande Reservoir represents the vision and determination of the Landowners of the San Luis Valley Irrigation District.

The tour will begin in South Fork at the Visitors Center. The group will meet there at 10:30 a.m. and caravan up to the Rio Grande Reservoir via Highway 149. The tour will arrive at the reservoir at 11:30 a.m. From 11:30 a.m. to 12:30 p.m., there will be a walking tour of the reservoir. From 12:30-2 p.m., lunch will be served and the San Luis Valley Irrigation District will give a presentation on the history of the reservoir. Lunch will be provided by the San Luis Valley Irrigation District.

Remember, Rio Grande Reservoir is in the high country (approximately 10,000 ft) please bring a light jacket and a hat.

The tour will be capped at 30 people and all participants must register online at,, or To register, click on “Calendar of Events” , select “July 14th Tour” and follow the registration instructions.

More Colorado Water 2012 coverage here.

Rio Grande River basin: The San Luis Valley Irrigation District is looking for ways to fund reservoir repairs


From The Pueblo Chieftain (Matt Hildner):

Beaver Creek Reservoir, which sits roughly five miles south of South Fork, currently can store only half its capacity of 4,400 acre-feet. The development of a sinkhole last year forced the reservoir to be drained down.

The district owns the 52,000-acre-foot reservoir that sits on the Rio Grande, roughly 20 miles southwest of Creede. Built in 1914, the Rio Grande Reservoir is in need of a spillway enhancement, a new outlet tunnel and a fix for seepage problems — repairs that are estimated to cost between $16 million and $23 million. “That’s a tall order,” said Travis Smith, the district’s superintendent…

A key aspect of this proposal is that the DOW is looking at partnering on the reservoir repairs so it can store up to 5,000 acre-feet at Rio Grande Reservoir. That amount of storage in the Rio Grande’s only on-channel reservoir could give the DOW more flexibility in how it moves both water from the basin and transmountain water, said Tom Spezze, a DOW regional director. The DOW, which is the largest holder of water rights in the valley, uses the water to enhance habitat for fish, waterfowl and other wildlife and to increase hunting and fishing opportunities. The repairs also would benefit agriculture because the irrigation district delivers water to roughly 60,000 acres of farm ground in the north-central part of the valley.

More Rio Grand River basin coverage here.

Rio Grande River basin: Some ditches to start running early

A picture named riogranderiver.jpg

From the Valley Courier (Ruth Heide):

At the request of the majority of water users attending the Rio Grande Water Users Association meeting Wednesday afternoon, Colorado Division of Water Resources Division 3 Division Engineer Craig Cotten agreed to permit an early irrigation start date for irrigators on the Rio Grande main stem (District 20.) Irrigators in District 27 (La Garita Creek and Carnero Creek) will also be permitted to turn on their water on March 28, not quite a week before the normal start date. In keeping with a new irrigation policy, the presumptive irrigation season for the Rio Grande Basin (the San Luis Valley) is April 1 to November 1. However, the current dry, warm conditions in the Valley have prompted irrigators to seek an earlier irrigation season start date this year. The irrigation season for La Jara Creek drainage began on March 16. Saguache Creek irrigation season began a couple of days ago, and Schrader Creek has also been permitted to turn on…

Some farmers said a small amount of water immediately would make a big difference in their crop success, and they believed they would require less water later in the irrigation season if they could begin irrigating sooner, on this end of the season. On the other hand, every week irrigators wait to turn on their sprinklers and ditches means less curtailment during the irrigation season to meet Rio Grande Compact obligations to downstream states, Division of Water Resources staffer Patrick McDermott said. He estimated that each week the irrigators held off, the curtailment would drop by 1-2 percent. Cotten estimated curtailment to meet the compact at 11 percent but said return flows have been 4 percent, so he was looking at a 7-percent curtailment, if the irrigation season began April 1…

Cotten said as of Wednesday, the Rio Grande at Del Norte was only running 200 cubic feet per second (cfs). Taking reservoir water out of storage would only push the cfs up to 250, he added…

Cotten said this is the first year the new irrigation policy has been in effect, so it is a learning process for his office as well as irrigators. This is also the first year well users have to follow the same irrigation season as surface water users.

More Rio Grande River basin coverage here.

Energy policy — hydroelectric: The San Luis Valley Irrigation District is looking at a hydroelectric retrofit for Rio Grande Reservoir

A picture named riograndereservoir.jpg

From The Mineral County Miner:

“We wanted to ask the basic questions first,” Irrigation District Superintendent Travis Smith told the Rio Grande Interbasin Roundtable on Tuesday. He said the results of two previous hydro feasibility studies completed on the reservoir in the last 40 years showed that hydro would not pay for itself without reservoir repair and other changes…

Technical Consultant Kelly DiNatale discussed the hydropower feasibility analysis performed so far. He looked at the potential for generating 500 kilowatts and 2 megawatts . The 500 KW hydro generation would supply enough power for the local area through the existing transmission line while 2 MW would provide for local needs plus power that could be exported via Rural Electric Cooperative, DiNatale said. He said the Rio Grande Reservoir has about 90 feet of net head to work with when it is full (54,000 acre feet), and if 70 cubic feet per second (cfs) were released from the reservoir at that capacity, it would generate 500 kilowatts. Releasing 300 cfs would generate 2.1 megawatts…

To get that kind of flow, the reservoir would need to be full, and the reservoir reach its full capacity without rehabilitation, DiNatale explained. Increasing the amount of water in the reservoir would take cooperation from various entities, he added. For example, the reservoir could store water for the Rio Grande Compact, Division of Wildlife, sub-districts and other groups. Reservoir rehab would cost about $22 million, Smith said. Reservoir rehabilitation would involve construction of a new outlet, enhancement of the spillway and correction of a seepage problem. With another approximately $8 million the rehabilitated reservoir capacity could be expanded by another 10,000 acre feet, according to Smith.

More hydroelectric coverage here and here.

Rio Grande Reservoir: Expansion project final design stage

A picture named riograndereservoir.jpg

Here’s an update on the San Luis Valley Irrigation District’s plans to enlarge Rio Grande Reservoir, from Alex Rice writing for The Mineral County Miner. From the article:

The final design stage is in the fourth of five phases of the project, which would expand the large reservoir approximately 20 miles southwest of Creede by 10,000 acre-feet. The fifth stage would include the expansion of the reservoir, which is near the headwaters of the Rio Grande…

Currently in the third phase, the district is looking at its Reservoir Allocation Enhancement Model, which deals with how to operate the reservoir once the expansion project is completed, specific to the needs of the district and its water users, along with compact and direct flow storage. Smith, also the chairman of the Colorado Water Conservation Board (CWCB) and its representative on the Rio Grande Roundtable, said that this third phase will cost $100,000, and is being funded through the CWCB’s water supply reserve account. The district is currently consulting with the Colorado Division of Water Resources, the District 20 Water Commissioners, the Rio Grande Water Users Association, the Nature Conservancy and Trout Unlimited on the expansion project.

“It’s a 100-year-old reservoir, and it needs a fix,” Smith said when asked why the SLVID undertook the project in the spring of 2002. “It has physical repair issues that need to be addressed so you have a reservoir to meet the needs of the next 100 years.”