Entries by Brett Walton

Alaska Legislative Committee to Discuss Bulk Water Exports

On March 12, the Economic Development, Trade, and Tourism Committee will ask what the state can do to encourage exports of water in bulk shipments.

Report: New Sanitation Figures Compete with UN Statistics for Meeting Millennium Development Goals

Official United Nations figures claim that 2.5 billion people lack access to adequate sanitation. But new research from the University of North Carolina puts the total at more than 4.1 billion people.

Federal Water Tap, February 25: U.S. Geological Survey Measures Water Loss, From Several Sources

From the Ground The average decline in water levels across the entire Ogallala Aquifer, which spans eight plains states and is a key source of irrigation water, measured 4.3 meters (14.2 feet), from 1950 to 2011, according to new figures from the U.S. Geological Survey. Changes in the water table ranged from an increase of […]

UNICEF Report Has Five Messages for India’s Water Managers

Better water management is necessary for environmental and public health, as well as economic development. Photo J. Carl Ganter/Circle of Blute In Punjab, India, a farmer irrigates his crops by pumping groundwater and flooding channels along the field. Click image to enlarge. By 2050, India’s water demand is forecasted to increase by 66 percent to […]

National Integrated Drought Information System Threatened by Budget Uncertainty

Only 75 percent of allocated funds have been awarded since Congress created the drought-warning program seven years ago, and future funding remains unclear as NIDIS prepares for Capitol Hill on Thursday.

Federal Water Tap, February 18: Climate Change a Financial High Risk to U.S. Government

Climate Change Risk The U.S. government’s internal watchdog added two new items to its list of high-priority risks to the federal government: financial risk from climate change-related catastrophes and insufficient data from weather-monitoring satellites. The Government Accountability Office’s high-risk list – which emphasizes areas vulnerable to fraud, waste or mismanagement, or areas in need of […]

Report: Groundwater Pumping a Major Cause of Declining Water Storage in the Middle East

Satellite data shows the Tigris and Euphrates river basins are yet another example of how groundwater is being pumped at unsustainable rates across the world.

Federal Water Tap, February 11: Landsat 8, Ready for Liftoff

Today, just after the lunch hour, NASA launches the eighth version of Landsat. The earth-observing satellite will carry two instruments that will, among other things, measure water quality and quantity. NASA will cover the launch of the satellite live online. Liftoff is scheduled for 1:02 p.m. eastern standard time. Water Themes for Congress Federal spending […]

NASA Set To Launch Water-Monitoring Satellite

The eighth Landsat satellite launches on Monday. It will measure water quality and quantity. Photo © NASA/VAFB Technicians load NASA’s Landsat satellite at a processing facility at Vandenberg Air Force Base in California. On Monday, the eighth satellite in the Landsat series will be launched, to continue the space agency’s program of monitoring terrestrial water, […]

Texas Legislature Discusses Drought, Water Planning, Reservoirs

Consecutive hot, dry years have Texas lawmakers pondering billions of dollars in water projects. Photo © Brett Walton/Circle of Blue Billions of dollars for water projects in Texas are on the table during the current legislative session. State lawmakers are debating how to fund the state’s water plan, which would total $US 53 billion in […]

Federal Water Tap, February 4: EPA Releases 2013 Biofuel Standards

The Environmental Protection Agency released the volume-standards for renewable fuel production in 2013. Ten percent of all transportation fuel will come from renewable sources, which works out to 62.65 billion liters (16.55 billion gallons) from conventional biofuel and 53 million liters (14 million gallons) of cellulosic biofuel. Other contributions to the standard come from bio-diesel […]

Report: Evaporation from California Irrigation Adds Enough Water to Colorado River to Supply 3 Million People

A new study says that cross-border evaporation can be added to the list of supply and policy problems that water and land managers in the arid Southwest US. should ponder.