Entries by Brett Walton

Federal Water Tap, July 18: Senate Leaves for Vacation with Water Bills Still on the Floor

The Rundown No action yet on important water and environment bills. NOAA establishes a new water office. California and federal agencies release a strategy to save the Delta smelt. The U.S. Geological Survey identifies hot spots for corrosive groundwater and reckons what rising seas will do to Cape Cod. A law expert clears a path […]

Federal Water Tap, July 11: EPA Will Not Regulate Forest Road Runoff

The Rundown Instead of new federal rules, the EPA will work within existing local and state programs to manage logging road runoff. The CDC is helping North Carolina health officials deal with a brain-eating amoeba at a whitewater park. The House passes a bill to protect salmon but fisheries experts question its effectiveness. The House […]

Federal Water Tap, July 5: Florida Senators Tour the Algae Coast

The Rundown Huge bloom of toxic algae on Florida coast send officials looking for quick fixes to chronic problem. Federal science review of nonstick chemicals, sometimes found in groundwater near industrial facilities, finds strong evidence that they damage human immune systems. Clean energy agreement could help Canadian hydropower. Federal dam in Montana without hydropower might […]

North America Clean Energy Plan Could Boost Canadian Hydropower

Leaders pledge more use of low-carbon fuels. By Brett Walton, Circle of Blue At a summit in Ottawa today, the leaders of Canada, Mexico, and the United States agreed to accelerate North America’s development of low-carbon energy sources, pledging that half of their combined electricity use will come from “clean” fuel sources by 2025. “We […]

California Fresh Groundwater Reserves Triple in New Assessment

Researchers urge caution in underground disposal of oil waste, to protect deep water sources. By Brett Walton, Circle of Blue California’s breadbasket has more water than once thought. The water is just far deeper underground — nearly two miles in some cases — than researchers, farmers, and cities typically search. Only oil and gas companies […]

Federal Water Tap, June 27: Judge Blocks Obama Administration Fracking Rule

The Rundown Congress has not given the executive branch authority to regulate fracking, a federal judge determines. Millions of trees died in the California drought. President Obama signs pipeline safety bill that has provisions directed at a Great Lakes oil pipeline. The president also threatens to veto a Zika bill because of clean water concerns. […]

U.S. Water Utilities Not Prepared for Catastrophe

Federal government should have more active role in preparing for natural disaster and cyberattack, report argues. By Brett Walton, Circle of Blue Cutting beneath the lower Mississippi River, the New Madrid fault is a T-shaped geological hazard that is primed for a fierce tremor. A magnitude 7.7 earthquake where the fault crosses the Missouri-Tennessee border […]

Congress Strengthens Great Lakes Oil Pipeline Oversight

Pipeline safety bill includes three provisions directed at Line 5, an aging oil conduit across the Straits of Mackinac. By Brett Walton, Circle of Blue Out of sight and out of mind until recently, two aging oil pipelines beneath the Straits of Mackinac, in northern Michigan, have soared from a regional concern to an authentic […]

Drinking Water Warning Issued for Nonstick Chemical

Flint lead scandal a factor in stirring action for other contaminants. By Brett Walton, Circle of Blue Teflon — “Nothing messes with it,” reads the tagline on the latest ad campaign for the famed nonstick cookware. A fried egg, sunny side up, vaults out of the pan, leaving no scraps behind. Teflon and related brands […]

Federal Water Tap, June 20: House Spending Bill Boosts Drinking Water Funds, Handcuffs EPA

The Rundown More money for drinking water systems in House spending bill but a familiar whipping for the EPA. Congress approves an oil and gas pipeline safety bill. After an environmentalist was murdered, a Georgia representative wants an investigation in Honduras while a Michigan representative expresses concern about a nuclear waste facility proposed in Canada, […]

Groundwater Pumping Sinks Beijing Region at Increasing Rate

Satellite data reveal the depths of the megacity’s thirst. By Brett Walton, Circle of Blue Beijing, one of the world’s most water-scarce large cities, has long drawn on groundwater reserves to supply more than 20 million people. The unrelenting pressure for water, though, is causing the land to shift and sink and buckle, which puts […]

Federal Water Tap, June 13: Federal Agencies Release Algae Bloom and Dead Zone Forecasts

The Rundown Forecasts for Gulf of Mexico and Lake Erie are for normal dead zones and algae blooms, which is to say that the water pollution is still bad and not close to meeting targets. A Pennsylvania congressman calls for federal investigation of groundwater pollution while California representatives want answers about federal reservoir operations in […]