In 2008-2009, the EPA sampled 2,000 streams and rivers
around the United States. After a few
years of analyzing and compiling the data they released a National Rivers and
Stream Assessment guide that was the topic of an article found on
Treehugger.com. The results of the
sampling did not provide the best of news.
According the EPA’s findings only 21% of the rivers and streams were
considered in “good” health, 23% were considered “fair” and 55% were considered
poor. The condition of the nations vast
network of Rivers, lakes, and coastal waters depends on the streams in which
they begin. The study’s findings show
that these headwaters are under significant pressures, which threaten our
drinking water, recreational activities, and our economy as a whole.
The two
main contributors to the degraded water systems around the country are
eutrophication from excess nutrients and fertilizers and poor land development
which causes flooding and erosion. Both
of these contributors are topics I have learned about in various classes such
as Water Science and Wildlife Ecology and Management. It really hits home to realize that these
problems have caused half of our stream and river systems to become seriously
degraded. It is sad to think that many
of our recreational activities and aquatic wildlife could fail to exist due to
human activities and interventions. I
think this article is proof that we as humans hold the responsibility to
protect our valuable resources so that life as we know it can continue to
exist. All too often it seems that we
forget how our water on earth literally is “Life in every drop”.
Matt O’Nele
It's crazy that only about a fifth of our rivers and streams are considered to be in 'good' health. I think a lot of people take clean water for granted as a resource that will always be there, but we need to work harder to protect our waterways to ensure this resource. This post also made me think about the rivers that no longer even reach the oceans because we have overused them so much for irrigation and other purposes.
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