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13 datasets found
  • Federal

    118th Congressional Districts 56 recent views

    Department of Transportation —

    The 118th Congressional Districts dataset reflects boundaries from January 04, 2023 from the United States Census Bureau (USCB), and the attributes are updated every...
  • Federal

    National Parks 38 recent views

    Department of Transportation —

    The National Parks dataset is frequently updated by the National Park Service (NPS) and is part of the U.S. Department of Transportation (USDOT)/Bureau of...
  • Federal

    Nonattainment Area - Nitrogen Dioxide (NO2-1971)

    Department of Transportation —

    The Nonattainment Area - Nitrogen Dioxide (NO2-1971) dataset was designated on November 15, 1990 by the Environmental Protection Agency (EPA) and is part of the U.S....
  • Federal

    Nonattainment Area - Particulate Matter-2.5 24 hr (2006)

    Department of Transportation —

    The Nonattainment Area - Particulate Matter-2.5 24 hr (2006) dataset was designated on December 14, 2009 by the Environmental Protection Agency (EPA) and is part of...
  • Federal

    Nonattainment Area - 8 hr ozone (2008)

    Department of Transportation —

    The Nonattainment Area - 8 hr ozone (2008) dataset was designated on July 20, 2012 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of...
  • Federal

    Nonattainment Area - Particulate Matter- 10 (1987)

    Department of Transportation —

    The Nonattainment Area - Particulate Matter- 10 (1987) dataset was designated on November 15, 1990 by the Environmental Protection Agency (EPA) and is part of the...
  • Federal

    Nonattainment Area - Carbon Monoxide (CO-1971)

    Department of Transportation —

    The Nonattainment Area - Carbon Monoxide (CO-1971) dataset was designated on November 15, 1990 by the Environmental Protection Agency (EPA) and is part of the U.S....
  • Federal

    Nonattainment Area - Sulfur Dioxide (SO2-2010)

    Department of Transportation —

    The Nonattainment Area - Sulfur Dioxide (SO2-2010) dataset was designated on October 04, 2013 by the Environmental Protection Agency (EPA) and is part of the U.S....
  • Federal

    Nonattainment Area - Particulate Matter-2.5 Annual (1997)

    Department of Transportation —

    The Nonattainment Area - Particulate Matter-2.5 Annual (1997) dataset was designated on April 05, 2005 by the Environmental Protection Agency (EPA) and is part of the...
  • Federal

    Nonattainment Area - Particulate Matter-2.5 (2012)

    Department of Transportation —

    The Nonattainment Area - Particulate Matter-2.5 (2012) dataset was designated on April 15, 2015 by the Environmental Protection Agency (EPA) and is part of the U.S....
  • Federal

    Nonattainment Area - 8 hr Ozone (1997)

    Department of Transportation —

    The Nonattainment Area - 8 hr Ozone (1997) dataset was designated on June 15, 2004 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of...
  • Federal

    Nonattainment Area - 8 hr ozone (2015)

    Department of Transportation —

    The Nonattainment Area - 8 hr ozone (2015) dataset was designated on August 03, 2018 by the Environmental Protection Agency (EPA) and is part of the U.S. Department...
  • Federal

    Nonattainment Area - Lead (Pb-2008)

    Department of Transportation —

    The Nonattainment Area - Lead (Pb-2008) dataset was designated on December 31, 2010 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of...
13 datasets found

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