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1030 search results for: Colorado River

145

Study: Plants Play Bigger Role in River Flows Than Previously Thought

Transpiration from plants dominates the terrestrial water cycle. Photo © Z. Lapointe University of New Mexico doctoral student Scott Jasechko collects a water sample from the Santa Fe River near La Bajada, New Mexico. Evaporation from rivers and lakes contributes relatively little to atmospheric water vapor when compared with transpiration from plants, according to Jasechko’s […]

146

Federal Water Tap, April 29: Texas and Oklahoma Debate the Red River Compact in U.S. Supreme Court

The justices on the United States Supreme Court pondered water law last week, as Oklahoma and a Texas water district presented arguments about water allocations under the Red River Compact. The justices asked many questions about the compact’s language and the intent behind an equal rights provision. They also dipped into matters of engineering, state […]

147

The Stream, April 8: Colorado Farmers and Cities Compete for Water

Farmers in Colorado are struggling to afford the distribution costs of irrigation water in the state during this drought season. Cities bought agricultural water rights for decades and sold the excess back to farmers, NPR reported, but farmers are left dry in drought years. Toxicity An underground storage pool at the Fukushima Daichi nuclear plant […]

148

Federal Water Tap, March 25: Twenty Percent of U.S. River-Miles Are Healthy, EPA Says

Only one of every five miles of river in the United States is ecologically and biologically healthy, according to a first-of-its-kind assessment of national water quality. The Environmental Protection Agency used random sampling to estimate river and stream health in the lower 48 states. Based on data from 1,924 sites monitoring rivers, streams and ponds, […]

150

The Stream, March 14: Colorado Utilities Limit Municipal Water Use

Colorado residents will face some of the strictest water limits ever this spring and summer, as the state’s largest municipal water providers try to curtail spring and summer watering to two times per week. The restrictions, The Denver Post reported, show how severe the ongoing drought has been in Colorado. Fracking Commentary Two scientists explained […]

151

Federal Water Tap, December 24: U.S. Coast Guard Restricts Mississippi River Traffic and Contemplates Fracking Waste

Because of low water levels from the ongoing drought, the U.S. Coast Guard will impose stricter regulations on barge traffic on 298 kilometers (185 miles) of the Mississippi River, from Cairo, Illinois to St. Louis, Missouri. In place until March 31, 2013, the restrictions cover — but are not limited to — barge configuration, time […]

156

Endangered Rivers and Success Stories

Leavening the imperiled areas from the latest “Endangered Rivers” report with a few bright spots. On Tuesday, the U.S. conservation group American Rivers released its annual list of the nation’s most endangered rivers. For nearly three decades, the organization has identified 10 significant waterways each year that face a crucial development, regulatory, or legal decision. […]