• 2026 Governor's Environmental Excellence Award Winners

    An image of an audience watching an awards ceremony

    See Winners

  • 2026 Ambient Water Quality Monitoring Plan

    A screenshot of the interactive map and a photo of a man holding a water quality monitoring tool

    View Plan

  • Guidance on Air Permits for Diesel Generators

    Aerial shot of data center generators

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  • Updated Environmental Permitting Guide for Economic Development

    Environmental Permitting Guide for Economic Development in Virginia; photo of workers in safety yellow vests overlooking a landfill

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  • Potomac Interceptor Collapse

    Link to the Virginia Department of Environmental Quality's webpage containing water sampling information

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  • SWaN brings transparency and efficiency to credit trading marketplace

    Stream Wetland and Nutrient (SWAN) credit trading platform

    Go to SWaN

  • Estimate your yearly water withdrawal

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  • Topics of Interest

    Links to Topics of Interest webpages; photos demonstrating what the webpages could be about

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Quick Links

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    DEQ Calendar

    DEQ Calendar lists upcoming opportunities for public information meetings, hearings, notices, and comment periods, as well as trainings, webinars, and general events.

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Find Your Local DEQ Office

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