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Troubled Waters - Part 1
A pulp mill built at a time when environmental laws were very lax now is now the target of concern and anger from the public and environmental groups.
 
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The Clogging of the Snake River
Excess nutrients and sediments from agriculture, dairy and fish farms have caused sections of the Snake River to become clogged with plant growth.
 
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Troubled Waters - Part 2
Different sides come into conflict as each attempts to define the problem posed by a pulp mill's effluence, as well as what to do about it.
 
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Brazos River Clean-Up
For years the Brazos River in Texas was a dump site; today environmentally-minded residents are helping to clean it up.
 
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