• Aquifer supplying a third of U.S. irrigated groundwater depleting quickly: study

    The High Plains Aquifer of Kansas — also called the Ogallala Aquifer — supplies 30 percent of the U.S. irrigated groundwater. New study finds that if current irrigation trends continue, 69 percent of the groundwater stored in the High Plains Aquifer will be depleted in fifty years.

  • Bacteria to clean contaminated leftover water used in fracking

    Fracking is a drilling technique which uses lots of water — up to 5-7 million gallons per frack. One well may be fracked several times. The water goes in clean and comes out contaminated with organic substances that render it unfit for reuse. Purifying that water would reduce the pressure on waste disposal sites called injection wells, as well as on sites of wastewater spills. Researchers say that bacteria may someday clean leftover frack water.

  • Analysts: arrogance, clumsiness of oil and gas industry caused fracking’s bad image

    Oil and gas industry experts say arrogance, secrecy, and poor communication by the drilling industry have led to public anger over hydraulic fracturing, or fracking. These experts are calling for fracking companies to release more information to alleviate public concerns about the relationship between the drilling technology and water contamination.

  • Well water contaminants highest near natural gas drilling: study

    A new study of 100 private water wells in and near the Barnett Shale showed elevated levels of potential contaminants such as arsenic and selenium closest to natural gas extraction sites. Researchers believe the increased presence of metals could be due to a variety of factors including: industrial accidents such as faulty gas well casings; mechanical vibrations from natural gas drilling activity disturbing particles in neglected water well equipment; or the lowering of water tables through drought or the removal of water used for the hydraulic fracturing process. Any of these scenarios could release dangerous compounds into shallow groundwater.

  • U.K. water industry: fracking may contaminate U.K. drinking water

    U.K. water companies have warned the shale gas industry that the quality of U.K. drinking water must be protected at all costs and fracking must not harm public health. Shale gas fracking could lead to contamination of the water supply with methane gas and harmful chemicals if not carefully planned and carried out.

  • Reinvestment in U.S. water infrastructure should be a top national priority

    The U.S. water infrastructure is often called the “invisible infrastructure” – a vast, largely invisible network of pipes and tunnels — nearly 1.4 million miles span across the United States, which is eight times the length of the U.S. highway system. Much of the U.S. infrastructure was built more than a century ago, and currently around 10 percent of these systems are at the end of their service life. If not addressed by 2020, this number could rise to 44 percent. A summit meeting of the U.S. water community calls on Congress to make water infrastructure a top national priority.

  • Interior Dept. releases progress report on U.S. Water Census

    The U.S. Interior Department issued released a report to Congress on the progress of the National Water Census. As competition for water grows — for irrigation of crops, for use by cities and communities, for energy production, and for the environment — the need for the National Water Census and related information and tools to aid water resource managers also grows. The Water Census will assist water and resource managers in understanding and quantifying water supply and demand, and will support more sustainable management of water resources.

  • Water treatment plant ozone upgrade wins civil engineering award

    The Ozone Upgrade and Expansion Project of the Alvarado Water Treatment Plant in San Diego, California, was named the winner of the American Society of Civil Engineers (ASCE) 2013 Outstanding Civil Engineering Achievement (OCEA) Award. In addition to expanding plant capacity by 67 percent, the city of San Diego converted from chlorine to ozone disinfection. The incorporation of ozone enabled the city to provide not only safer water with lower levels of carcinogenic disinfection by-products, but also water that is odorless and better tasting.

  • Water security experts at U Arizona annual conference

    How can Arizona secure a safe, sustainable water supply for its current and future residents? The University of Arizona Water Resources Research Center will take on this complex issue at its annual conference on 5 March.

  • Georgia wants to redraw its northern border to tap Tennessee River water

    Lawmakers in Georgia are renewing efforts to claim Georgia’s right to tap into the Tennessee River’s  water supply. The lawmakers hope to achieve this by raising questions about the exact demarcation of the border between the two states.

  • The ground is key to cleaner environment, water

    While many people recognize that clean water and air are signs of a healthy ecosystem, most do not realize that a critical part of the environment is right beneath their feet. The ground plays an important role in maintaining a clean environment by serving as a natural water filtration and purification system.

  • Old, faulty bores jeopardize Australia's water

    Australian homes, towns, cities, farmers, and miners will rely increasingly on underground water as the country’s population grows, surface water supplies dwindle, and as droughts multiply under a warming climate. Trouble is, the authorities in charge do not have a clear idea exactly how much groundwater there is, how rapidly it is recharged — or how quickly it is being depleted. What is known is based on data largely supplied by 23,000 monitoring bores spread across the continent — more than two thirds of which are now falling into disrepair.

  • Projected U.S. water use to increase as climate warms

    Despite increases in efficiency, water demand in the United States is likely to increase substantially in the future if climate continues to warm, new projections indicate.

  • China’s Mekong River dams undermine neighbors’ economies, food production

    Five Chinese dams on the Mekong River’s upper portions have caused rapid changes in water level, and other adverse effects, downstream, especially in Vietnam, Cambodia, Thailand, and Laos, where millions of people rely on the river for water, food, and transportation

  • The Western hemisphere’s largest seawater desalination plant to be built in California

    The San Diego County Water Authority announced plans to build the Western hemisphere’s largest seawater desalination plant; the plant will produce fifty million gallons of fresh water per day, enough to supply about 7 percent of the San Diego region in 2020