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of the Commonwealth of Pennsylvania

    The .gov means its official.

    Local, state, and federal government websites often end in .gov. Commonwealth of Pennsylvania government websites and email systems use "pennsylvania.gov" or "pa.gov" at the end of the address. Before sharing sensitive or personal information, make sure you're on an official state website. 

    DEP believes that it is vital for citizens to be informed about environmental issues in their communities, especially those issues that are of significant local interest and impact over an extended period of time. It is the purpose of the Community Involvement section to make information about major environmental issues within the 14 counties of northwestern Pennsylvania conveniently located and accessible to all residents.