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Water quality improvement seen in Illinois River
May 17, 2016
By ScienceDaily.com
By ScienceDaily.com
May 17, 2016
By ScienceDaily.com
By ScienceDaily.com
The quality of water in the Illinois River has improved in one important aspect: a new study from the University of Illinois reports that nitrate load in the Illinois River from 2010 to 2014 was 10 percent less than the average load in the 1980s and early 1990s. | READ MORE
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