The history and context of the Chevron decision, explain the Loper Bright decision, and look at what this major change in the law means for environmental and human health protections in Pennsylvania.
The Pennsylvania Clean Streams Law, enacted in 1937, is the main law designed to protect our state’s abundant fresh water resources – from fast rushing mountain streams, to slower flowing valley rivers, to underground water that navigates through cracks and spaces between rock and soil.
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