Entries by Brett Walton

Federal Water Tap, June 17: U.S. Supreme Court Rules for Oklahoma in Water Case

An interstate compact allocating supplies from the Red River does not allow Texas to pull water from within Oklahoma’s borders, the U.S. Supreme Court ruled unanimously last week. Writing for the court, Justice Sonia Sotomayor argues that if the drafters of the Red River Compact meant for Texas to be able to draw water from […]

Satellite Data Shows U.S. Water ‘Hotspots’

Scientists who use the GRACE satellite say they need more resources to maximize its usefulness – for predicting floods and droughts. Graphic © J. S. Famiglietti and M. Rodell, Water in the Balance, Science, 340, 1300 (2013). Figure appears as Figure S1 in Supplementary Online Materials. Prepared by Caroline de Linage, UC Irvine and Preston […]

EPA Water Infrastructure Survey Reveals Little About Utilities’ Climate Readiness

Though few reported climate change adaptation projects to the EPA, utilities are preparing in other ways. By Brett Walton Circle of Blue Every four years, as required by Congress, the U.S. Environmental Protection Agency sends a survey to water utilities asking them to assess their infrastructure plans for the next two decades. The survey covers […]

Federal Water Tap, June 10: EPA Water Infrastructure Survey Also Asks About Climate Change

Pipe Schemes U.S. water utilities will need to spend $US 384 billion between 2011 and 2030 to maintain adequate drinking water service, according to an Environmental Protection Agency infrastructure report to Congress. Prepared every four years, the report is used to allocate money to the states from a federal loan program for drinking water projects. […]

The Price of Water 2013: Up Nearly 7 Percent in Last Year in 30 Major U.S. Cities; 25 Percent Rise Since 2010

Utilities tinker with rate structures designed to stabilize revenue.

Federal Water Tap, June 3: U.S. Farm Conservation Programs Double As Drought Adaptation, Study Finds

Farmers in regions of the U.S. facing a higher risk of drought are more likely to enroll in federal land and water conservation programs, according to a U.S. Department of Agriculture study. The Conservation Reserve Program pays farmers not to plant on land that is easily eroded, and the Environmental Quality Incentives Program promotes farming […]

U.S. Foreign Aid Agency’s New Water Strategy Targets Health and Food

The U.S. Agency for International Development last week unveiled a new strategy for water that sets criteria for project selection and numeric targets for people served. Photo © J. Carl Ganter / Circle of Blue Two children bathe in an alley in Manila, capital of the Philippines. The U.S. Agency for International Development’s aid to […]

Federal Water Tap, May 28: Number of High Hazard Dams in the U.S. Increases

Roughly one in every six structures in the Army Corps of Engineers dams database is rated as “high hazard,” meaning a dam failure would kill people, according to a recent update. Since 2009, the number of high hazard dams has increased by six percent, to 14,726. Three-fifths of the high hazard dams have an emergency […]

Sequestration Takes a Big Cut from USGS Water Research Programs

Less money means fewer staff positions and fewer research projects at the nation’s universities. Photo courtesy of U.S. Geological Survey. U.S. Geological Survey scientist Jud Harvey is shown sampling the Six-Mile Brook streambed for mercury contamination in Adirondack State Park, New York. By Brett Walton Circle of Blue Two U.S. Geological Survey research programs that […]

Federal Water Tap, May 20: Fracking Regulations, Arctic Strategy, Infrastructure

The Bureau of Land Management’s revised regulations for hydraulic fracturing, aka fracking, on federal lands pleased almost no one outside of Congress. The proposal has three prongs: disclosure of chemicals in the fracking fluid, quality-control for well construction, and wastewater disposal. The BLM’s goal is to streamline the reporting process “without introducing unnecessary new procedures […]

Report: Fewer Trees in the Amazon, Less Hydropower from Dams

The study runs counter to conventional wisdom about deforestation’s effects on the water cycle.

U.S. Groundwater Losses Between 1900-2008: Enough To Fill Lake Erie Twice

Groundwater depletion in the United States has accelerated over the last decade, according to the U.S. Geological Survey, contributing to both localized problems and global issues, like sea level rise.