Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
6 datasets found
  • Federal

    Regional Air Quality Data 342 recent views

    U.S. Environmental Protection Agency —

    This asset provides data on regional air quality, including trace level SO2, nitric acid, ozone, carbon monoxide, and NOy; and particulate sulfate, nitrate, and...
  • Federal

    Clean Air Status and Trends Network (CASTNET): Ozone 155 recent views

    U.S. Environmental Protection Agency —

    8-hour daily maximum ozone concentrations as measured by the Clean Air Status and Trends Network (CASTNET)
  • Federal

    Uranium Location Database 60 recent views

    U.S. Environmental Protection Agency —

    A GIS compiled locational database in Microsoft Access of ~15,000 mines with uranium occurrence or production, primarily in the western United States. The metadata...
  • Federal

    Clean Air Status and Trends Network (CASTNET) Download Data Module 38 recent views

    U.S. Environmental Protection Agency —

    The CASTNET Download Data module allows users to select, view, and download CASTNET data (Raw, Aggregate, Modeled & Factual Data) based on user selections....
  • Federal

    Clean Air Markets Program Data Application (CAMPD) 34 recent views

    U.S. Environmental Protection Agency —

    The Clean Air Markets Program Data (CAMPD) application, accessible at https://campd.epa.gov/, allows users to view Clean Air Markets data through the Custom Data...
  • Federal

    Collection EPA Geospatial Data Download: Facility and Site Information

    U.S. Environmental Protection Agency —

    Contains information about facilities or sites subject to environmental regulation, including key facility information along with associated environmental interests...
6 datasets found

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.