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Too Many Vitamins A phosphorous target for the Maumee River, a key tributary, and prohibitions on certain fertilizers in lawn-care products are two of 15 recommendations in a draft plan for reducing algal blooms in Lake Erie. The plan comes from the commission that manages waters shared by Canada and the United States. The International […]
Expand the Scope In addition to recognized goals of hydropower production and flood control, a new Columbia River Treaty with Canada should protect salmon, according to draft recommendations from stakeholders in the Pacific Northwest. A “modernized” treaty should increase summer flows, allow flexibility to adapt to climate change, and consider dam modifications that allow fish […]
Countdown The first products from the National Water Census will be estimates of water flows in rivers without gauges and estimates of evapotranspiration, according to a congressional briefing led by the U.S. Geological Survey. Required in the SECURE Water Act of 2009, the census will be a comprehensive survey of national water use and availability, […]
A Little Clarity After years of talk, the U.S. Environmental Protection Agency has released six amendments to the water quality standards that guide how the Clean Water Act is implemented. The amendments do not set numeric water quality targets; they deal with definitions and procedures, such as how to set designated uses for water bodies, […]
Florida v Georgia The long-running water feud between three states in the Southeast will perhaps see two of them face off in the nation’s highest court. Florida Governor Rick Scott, a Republican, announced that he would file a lawsuit in September in the U.S. Supreme Court to stop what he calls “Georgia’s unchecked consumption of […]
In the short term, water prices would rise and groundwater pumping would increase. In the long term, demand would have to drop.
Water Supply The Bureau of Reclamation released a final environmental impact statement for a $US 400 million water pipeline project in southeastern Colorado. The Arkansas Valley Conduit includes roughly 365 kilometers (227 miles) of pipeline plus upgrades to an existing water treatment plant in order to supply 40 towns and water systems currently serving 52,000 […]
Reservoirs are nearly empty, wells are being drilled deeper, and litigation abounds. Photo © J. Carl Ganter/Circle of Blue A purple haze hangs over Cabezon Butte, west of Madrid, New Mexico. A drought lasting more than a decade has intensified in the state since 2011, setting off a host of water supply problems. Click to […]
Because the outlook for Colorado River reservoirs gets gloomier every month, I might soon have to drop the question mark from this subheading. Why? The July 24-month study from the Bureau of Reclamation forecasts that a first-ever water shortage on the iconic river could be declared as soon as April 2015. A shortage is triggered […]
Rising temperatures, decreasing water supplies, and wacky weather are all threats, says the Energy Department. Image © U.S. Department of Energy A Department of Energy report claims that the American energy sector will have to quicken the pace of adaptation to meet the challenges posed by a warming world. This map shows 30 events in […]
Regulate, Innovate, and Adapt That is the crux of President Barack Obama’s climate change plan, unveiled in a speech last Tuesday at Georgetown University and in an accompanying 21-page document. The president proposed actions, with the exception of his budgetary aspirations, that need no endorsement from Congress. In a move sure to face legal challenges, […]
Fracking Studies The U.S. Environmental Protection Agency’s comprehensive study of the effects of hydraulic fracturing on drinking water supplies will be delayed for two years, until 2016. An EPA official made the statement at a shale gas conference in Ohio last week, according to the Associated Press. The EPA also announced that it would abandon […]
