Greenland Ranch non-tributary Denver Basin groundwater is a potential source for developers

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From the Colorado Springs Business Journal (John Hazlehurst):

When Philip Anschutz acquired The Broadmoor in 2011, he also acquired other significant assets owned by Oklahoma Publishing Co., including adjudicated water rights to non-tributary water beneath 7,640 acres of the Greenland Ranch in Douglas County, just north of Monument Hill off Interstate 25.

The ranch, one of the largest tracts of undeveloped land between Denver and Colorado Springs, has had a tangled history. First settled 150 years ago, it remained the property of the Higby family until 1980, when it was sold to a partnership that included Treasury Secretary William “Bill” Simon, Oklahoma businessman Ed Gaylord and Colorado Springs developer Bruce Shepard.

The partnership’s development plans fizzled, as did plans to develop the property’s subsurface water resources. In 2000, the entire 21,000-acre ranch was purchased by the Conservation Fund in a complex partnership with Great Outdoors Colorado, Douglas County, Colorado Division of Wildlife, Colorado State Parks, and Denver billionaire John Malone. The property is protected by a conservation easement, which forbids surface development in perpetuity.

But on the portion of Greenland Ranch formerly owned by Gaylord, water rights were severed from surface rights. A confidential memo offering the rights for sale prior to Anschutz’ acquisition describes the process:

“As part of the sale of the Greenland Ranch in 2000, Sun Resources Inc., a subsidiary of The Oklahoma Publishing Company, reserved the right to all non-tributary groundwater beneath 7,640 acres of the Ranch. The water right entitles the owner to withdraw 1 percent of the total amount per year (14,562 acre-feet) for 100 years. The right is decreed as non-tributary and, therefore is not subject to surface water priorities. In addition, (Sun) has completed significant legal work, as well as preliminary engineering, technical and market analysis. These work products and reports will be transferred with the water right. The right has accompanying surface land easements for well field, treatment facilities, and pipeline infrastructure development that will also be conveyed in the sale. As a result, no further legal proceedings are necessary to develop and sell the water.”

The 14,562 acre-feet would be roughly equivalent to 20 percent of Colorado Springs’ current annual needs…

Last fall, Sun Resources, now an Anschutz-owned company charged with developing the water rights, drilled two deep test wells on the Greenland Ranch property to confirm 1995 estimates of available water. One well, tapping the Arapahoe aquifer, was drilled to a depth of 2,040 feet, and flowed at a rate of 650 gallons per minute during a 72-hour test. The other targeted the Denver aquifer at 1,490 feet and flowed at 350 GPM. These results tended to confirm the 1995 estimates, said Sun CEO Gary Pierson. “We’ve completed those test wells,” said Pierson, “and now we’re in some very intense discussions with interested parties.”[…]

Full development of the water rights would be expensive. Dozens of production wells would have to be drilled throughout the property, power delivered to wellheads, and pump stations and pipelines built to transport the water to potential users…

Should communities rely upon non-renewable resources such as Greenland Ranch groundwater? Colorado Springs Utilities executive Gary Bostrom doesn’t think so.

“That depends on how it might integrate into an existing supply mix,” said Bostrom, who heads the CSU water resources department. “We have well fields, but the value (of non-renewables) is as a supplemental source. That may be attractive to some districts.”[…]

Despite being a non-renewable source, Greenland Ranch water may be attractive to potential users. Making a deal with Anschutz is not like making a deal with an ordinary promoter — you know Anschutz can deliver. His ability to fund a $100 million project is not dependent upon commitments from skittish lenders, or upon the solvency of unrelated parties to any deal.

The water is also of high quality, according to a 2009 independent analysis. It’s low in dissolved solids and uncontaminated by industrial pollutants. That quality likely will remain unchanged, since there will be no surface development either on or adjacent to the property…

Greenland Ranch water, decreed as non-tributary, therefore is not subject to surface water priorities, or any restrictions on its use. In its sweeping 1995 decree, the Water Court couldn’t have been more explicit. “19. Appropriation Doctrine Inapplicable. The rights to groundwater determined herein are not subject to and shall not be administered in accordance with the prior appropriation doctrine or any priority of appropriation. C.R.S. 37-92-305 (11).” The Water Court retains jurisdiction over any eventual Greenland water plan and, based on analysis of drilling results, may adjust the annual withdrawal rate. Pierson appears to believe any adjustment will be upward, mentioning a figure of 17,500 acre-feet annually. CSU’s Bostrom cites 10,000 acre-feet as more likely.

More Denver Basin Aquifer System coverage here and here.

2 thoughts on “Greenland Ranch non-tributary Denver Basin groundwater is a potential source for developers

  1. John, We are looking for recent information on the Greenland Ranch situation. Do you have any news you could share with the residents of Larkspur, CO?

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