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Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

  • 107 datasets found

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    • EPA Grant POPs

      This geospatial dataset contains points that depict the locations of and information about EPA grant places of performance.

    • Space-time paired simulation-observation records

      Files uploaded to ScienceHub pair the model results in space and time to observations of NCAR NOy, NO, NO2 and O3, UC Berkeley NO2, peroxy nitrates, alkyl nitrates, and nitric...

    • R4FRS CERCLIS

      To improve public health and the environment, the United States Environmental Protection Agency (USEPA) collects information about facilities, sites, or places subject to...

    • US EPA Nonattainment Areas and Designations-Annual PM2.5 (2012 NAAQS)

      This web service contains the following layer: PM2.5 Annual 2012 NAAQS State Level. Full FGDC metadata records for each layer may be found by clicking the layer name at the web...

    • EF BR

      EF_BR is a subset of facilities from FRS_PROGRAM_FACILITY and associated best-available geospatial coordinates. Facility Registry Service (FRS) data are refrehsed daily. The...

    • Fire regimes of the conterminous United States

      Fire regime information on 256 vegetation communities in the conterminous United States. This information is taken from the US Forest Service's LANDFIRE Rapid Assessment...

    • Regional Monitoring of Acidic Lakes and Streams

      This asset provides data on the acid-base status of lakes and streams. Key chemical indicators measured include: sulfate, nitrate, ammonium, chloride, Acid Neutralizing Capacity...