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Visualizing your watershed

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A new tool from the Department of the Interior lets you map the watershed for any stream or river in the country.

The above image is the total watershed for the Mississippi River: 1 million-plus square miles, or about a third of the country.

It’s a great way to illustrate the connection even a small stream has on the water supply of the entire country.


July 23rd, 2013 at 2:10 pm

Posted in water

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