Waters of the United States Archives

What are the so-called “waters of the United States” and why did the Obama administration expand the definition? To understand that is to understand the evolution of environmental regulation in the United States and how the nation’s courts have interpreted what’s protected. With the exception of the 1948 Federal Water Pollution Act, hardly any water …

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Regional Annual Report

Protecting Our Streams

by Ashley Murray

Determining where water begins and ends seems a matter of physical properties, of whether two hydrogen molecules are bonded to oxygen, and how much of it exists. Where is it located, and will people eventually drink it? Swim in it? Fish in it? This molecule, essential to life, has become another point of political polarization. …

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