Current Events September 2013 WaterPro, Inc. 12421 South 800 East Draper, UT 84020 801.571.2232 Office 801.571.8054 Fax www.waterpro.net September Office Hours: WaterPro’s office will be closed at the following times this month: Monday, September 2 – all day in observance of Labor Day Friday, September 27 from 11:30 a.m. to 1:00 p.m. for a company meeting In This Issue: It rained; do I need to water my lawn? July Rains Did Not End the Drought You may have heard that Utah received higher-than-average rainfall in July, with totals ranging from 130 percent of average in the north to 219 percent in the south, according to the Natural Resources Conservation Service’s Utah Snow Survey. So does that mean the current drought is over? Unfortunately, no. The Deseret News on August 10 quoted Ron Thompson, manager of the Washington County Conservancy District, as saying “It was very helpful for the watershed as a whole. For plant growth, livestock operators and the watershed, they dearly needed it, and it was all beneficial.” However, he said that the intense nature of some of the heavy rains caused problems. “Anytime you get 2-plus inches in a couple of hours, it rarely does you any good,” Thompson said. So, how does the water picture look for the state? Let’s look at it from several points of view: Soil moisture. The report from the Natural Resources Conservation Service said that the above-average rainfall actually did little to improve Utah’s abysmal soil moisture levels. “Even though July precipitation was much above average, soil moisture is exceptionally dry, at the bottom of historically observed August 1 values across the entire state,” the report said. In fact it says soil moisture across the state is at “zero percent.” Reservoir storage. The July rains did nothing to replenish the state’s shrinking reservoirs. In fact, water use during the hot summer has shrunk them even further. Capacity statewide is at 59 percent, or 12 percent less than last year. Precipitation. During this water year (which runs from October 1, 2012 to September 30, 2013), precipitation in the Provo-Utah-Jordan area (which includes Salt Lake City and Draper) is only 79% of normal. In fact, most of the state is below 85% of normal in terms of precipitation. “Water shortages and restrictions are being implemented statewide,” the report noted. While restrictions have not yet been put in place in Draper, that may be a possibility if the drought continues into next year. Page 2 of 2 Wildfires affect water supplies This hot, dry summer has been a brutal one for wildfires across the west. As of mid-August, at least 10 wildfires were burning in Utah, with many more in neighboring states. How does this affect water supplies and watersheds? One obvious effect: an increased risk of erosion and flash flooding. Fires destroy soil-tethering vegetation, and many burned plants also release a waxy substance that creates a water-repellent surface on burned areas that contributes to erosion, runoff, and flash flooding. Ash, silt, and debris from fires can clog rivers and reservoirs, and complicate the water treatment process. Fighting fires consumes water supplies and can contribute to shortages. What can we do? Since many wildfires are started by humans, we can all be careful when target shooting, camping, using fireworks, or engaging in any activity that may spark a wildfire. Current Events September 2013 Fracking and the Water Supply Hydraulic fracturing, or “fracking,” has been a great boon to the energy industry in the US. It has allowed this country to become a major producer of natural gas, driving down prices and raising the realistic picture of energy independence for our nation. But many communities are discovering that cheap energy production can have unintended consequences, and a major consequence of fracking is increased pressure on limited water supplies is some of the country’s driest states. For example, in some communities in Texas, wells that were used by residents for decades are running dry as energy companies drain local aquifers to get the water required by the fracking process. Farmers and ranchers no longer have the water they need to grow crops and water livestock, and even lawns and trees are dying because of water use restrictions on residents. In some counties in Texas, fracking accounts for up to 25% of water use. pollution. Industry insiders say this is due to bad practice rather than being an inherent risk of the fracking process, but it still remains controversial. Many in the energy industry are trying to address these issues by coming up with ways to use brackish water rather than fresh water, or to reuse water for the fracking process. This is a complicated issue and we at WaterPro do not intend to take sides. We only wish to point out that our supply of clean water is limited, and we support any technology or policy that puts a high priority on protecting the water supply. In addition to using large amounts of water, fracking has also been linked to some incidents of ground water Water Flow from Lake Powell Cut According to an article in the August 17 edition of the Deseret News, the U.S. Bureau of Reclamation has taken emergency steps to reduce the amount of water taken from Lake Powell to its lowest level since the reservoir was filled in the 1960s. “This is the worst 14-year drought period in the last hundred years,” according to Larry Walkoviak, Upper Colorado Regional Director. Lake Powell is only 45% full, triggering the emergency action. The Colorado River basin is the major source of water for agriculture, outdoor tourism, and residential use in much of the West, including the city of Las Vegas. Reducing the amount of water flowing out of Lake Powell will negatively affect the water level in Lake Mead downstream, which could result in much less power generated by the Hoover Dam, as well as water shortages in Las Vegas as one of the city’s major water intakes will become useless if the lake’s level declines too far.
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