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2306 search results for: Clean Water Act

1240

Federal Water Tap, April 22: EPA Proposes Rules to Clean Up Power Plant Wastewater

Steam-generating electric power plants, the biggest source of industrial water pollution in the United States, will have several options to reduce the amount of toxic substances in their wastewater, under a proposed Environmental Protection Agency rule released on Friday. EPA estimates that the rules would lead to a 15 percent reduction in pollutants discharged to […]

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Federal Water Tap, April 8: Progress Report on the National Water Census; Arkansas Oil Spill Photos

The most comprehensive study of water resources ever in the United States is proceeding slowly, according to a U.S. Geological Survey progress report. A substantial amount of new data are required for the project, which will be “an ongoing and continuous activity,” the report states. The most detailed studies, of streamflow ecology, will require most […]

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Federal Water Tap, April 1: Saltier Water for Some Coastal Cities

As oceans climb because of climate change, utilities that pull drinking water from rivers near the coast could see their supplies getting saltier, according to new research from the U.S. Geological Survey. The USGS used climate models and observational data to look at the interaction between river flows, sea-level rise and tidal changes along the […]

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The Stream, March 27: Water and Oil in the Amazon

South America A new billboard in Peru is creating fresh water from the air, helping to supply local communities, according to the Global Post. Though the area typically receives very little rainfall, the billboard takes advantage of the region’s high humidity. In an effort to clean up oil projects in the Amazon, Peru has declared […]

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The Stream, March 21: Cities Competing for Colorado River Water

Phoenix and Los Angeles are emblematic of growing municipal-use strains on the Colorado River. Jennifer Pitt, the Environmental Defense Fund’s Colorado River Project director, outlines the conflict in National Geographic and recommended solutions. Research and Reputation A prestigious German research center halted its oil sands environmental work, citing fears that their reputation could be harmed. […]