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Official Website

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. 

    Ensuring that the water you drink is safe, whether it comes from a private residential well, a public water company, or a bottler, is essential to good health. DEP regulates public water supplies and bottled and bulk water under the Pennsylvania Safe Drinking Water Act. While DEP does not regulate private residential wells, there are steps you can take to safeguard your system to make sure it's working properly. Choose a topic to learn more about drinking water quality in the Commonwealth of Pennsylvania.