Thursday, January 03, 2013

BLM’s decision on Nevada-Utah water pipeline called ‘pure folly

Las Vegas’ plan to tap billions of gallons of groundwater lurched closer to reality this week after the Bureau of Land Management granted a right of way for a 263-mile pipeline connecting the fast-growing gambling destination with rural basins to the north near the Utah state line. But excluded from this decision, which environmentalists and local ranchers will likely challenge in court, was the contentious matter of whether the Southern Nevada Water Authority (SNWA) will tap water from under the Snake Valley, the basin straddling the state line west of Delta. This is because Las Vegas has yet to secure rights to this groundwater, which remains in dispute between Utah and Nevada.  A proposed interstate agreement for dividing Snake Valley water awaits the signature of Utah Gov. Gary Herbert. According to a spokesman on Friday, the governor and his advisers intend to review BLM’s move before deciding whether to sign off on the agreement, which has been favorably vetted by a panel of water-law experts. Under this proposal, Nevada would be able to pull up to 36,000 acre-feet annually from Snake Valley for diversion to the Las Vegas metropolitan area, which is seeking water sources to supplement its reliance on the over-allocated Colorado River.  The new BLM decision focuses on proposed infrastructure that will move 84,000 acre-feet of groundwater from Cave, Dry Lake, Delamar and Spring valleys, and another 41,000 acre-feet secured through agreements with ranchers and Lincoln County. (An acre-foot, equal to 326,000 gallons, can meet the annual needs of up to four households.)  SNWA General Manager Patricia Mulroy called the new BLM decision a "huge milestone" for southern Nevada, while environmentalists called it "pure folly."...more

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