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marmar

(77,056 posts)
Wed Mar 27, 2013, 06:47 PM Mar 2013

More Than Half of U.S. Rivers in Trouble


via truthdig:


More Than Half of U.S. Rivers in Trouble
Posted on Mar 27, 2013


More than half of the country’s rivers and streams are unable to support healthy populations of aquatic insects and other creatures, a survey of nearly 2,000 locations by the Environmental Protection Agency reported Tuesday.

The study found more than 55 percent of the rivers and streams “in poor condition, 23 percent in fair shape, and 21 percent in good biological health,” The Associated Press noted. High levels of nutrient pollution—phosphorous and nitrogen from farms, cities and sewers—were found in the waterways. Phosphorous was found in 40 percent of rivers and streams.

Land development along waterways was found to have enabled erosion, flooding and the introduction of pollutants as well. ....................(more)

The complete piece is at: http://www.truthdig.com/eartotheground/item/more_than_half_of_us_rivers_in_trouble_20130327/?ln



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More Than Half of U.S. Rivers in Trouble (Original Post) marmar Mar 2013 OP
Look for that 8 oz bottle of water at the mini mart to go for $6.50 soon. Scuba Mar 2013 #1
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