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121 datasets found
  • Federal

    Nonattainment Area - 8 hr Ozone (1997 Standard)    recent views

    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 - Particulate Matter - 10 (1987 Standard)    recent views

    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 - Sulfur Dioxide (SO2 - 2010 Standard)    recent views

    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

    Noise Data 2016    recent views

    Department of Transportation —

    The dataset provides noise data to facilitate the tracking of trends in transportation-related noise. This dataset includes results from simplified noise modeling...
  • Federal

    Nonattainment Area - 8 hr Ozone (2015 Standard)    recent views

    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 Standard)    recent views

    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...
  • Federal

    Nonattainment Area - Particulate Matter - 2.5 24 hr (2006 Standard)    recent views

    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 Standard)    recent views

    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 - Nitrogen Dioxide (NO2 - 1971 Standard)    recent views

    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 Annual (2012 Standard)    recent views

    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

    FHWA Federal-Aid Division Offices    recent views

    Department of Transportation —

    The FHWA Federal-Aid Division Offices dataset is as of July 07, 2023 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of...
  • Federal

    GLS Regions    recent views

    Department of Transportation —

    The Great Lakes St Lawrence Seaway Development Corporation (GLS) Regions dataset was compiled January 25, 2023 from the Great Lakes St. Lawrence Seaway Development...
  • Federal

    FHWA Federal Lands Division Offices    recent views

    Department of Transportation —

    The FHWA Federal Lands Division Offices dataset is as of July 07, 2023 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of...
  • Federal

    PHMSA HazMat Regions    recent views

    Department of Transportation —

    The Pipeline and Hazardous Materials Safety Administration (PHMSA) HazMat Regions dataset was compiled on October 04, 2022 from the Pipeline and Hazardous Materials...
  • Federal

    FHWA Federal-Aid Divisions    recent views

    Department of Transportation —

    The FHWA Federal-Aid Divisions dataset is as of July 07, 2023 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation...
  • Federal

    FRA Districts    recent views

    Department of Transportation —

    The Federal Railroad Administration (FRA) Districts dataset was created on October 13, 2022 from the Federal Railroad Administration (FRA) and is part of the U.S....
  • Federal

    GLS Offices    recent views

    Department of Transportation —

    The Great Lakes St Lawrence Seaway Development Corporation (GLS) Offices dataset was compiled January 25, 2023 from the Great Lakes St. Lawrence Seaway Development...
  • Federal

    MARAD Gateway Offices    recent views

    Department of Transportation —

    The Maritime Administration (MARAD) Gateway Offices dataset is as of January 13, 2023 from the U.S. Maritime Administration (MARAD) and is part of the U.S. Department...
  • Federal

    FMCSA Regions    recent views

    Department of Transportation —

    The Federal Motor Carrier Safety Administration (FMCSA) Regions dataset is as of October 06, 2022 from the Federal Motor Carrier Safety Administration (FMCSA) and is...
  • Federal

    Fatality Analysis Reporting System (FARS) 2021 - Accidents Auxiliary File    recent views

    Department of Transportation —

    The Fatality Analysis Reporting System (FARS) 2021 Final Release - Fatal Motor Vehicle Accidents Auxiliary File dataset was compiled from January 1, 2021 to December...
121 datasets found

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