Data Catalog

• Federal

  Toxics Release Inventory (TRI)

  U.S. Environmental Protection Agency —

  The Toxics Release Inventory (TRI) is a dataset compiled by the U.S. Environmental Protection Agency (EPA). It contains information on the release and waste...

  • Comma Separated Value Spreadsheet
  • Comma Separated Value Spreadsheet
  • Comma Separated Value Spreadsheet
  • API
• Federal

  www.FuelEconomy.gov

  U.S. Environmental Protection Agency —

  FuelEconomy.gov provides comprehensive information about vehicles' fuel economy. The official U.S. government site for fuel economy information, it is operated by the...

  • HTML
• Federal

  Great Lakes Environmental Database (GLENDA)

  U.S. Environmental Protection Agency —

  The Great Lakes Environmental Database (GLENDA) houses environmental data collected by EPA Great Lakes National Program Office (GLNPO) programs that sample water,...

  • HTML
• Federal

  ACRES - Brownfields Properties

  U.S. Environmental Protection Agency —

  Brownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance,...

  • API
  • BIN
• Federal

  Safe Drinking Water Information System (SDWIS)

  U.S. Environmental Protection Agency —

  The Safe Drinking Water Information System (SDWIS) contains information about public water systems and their violations of EPA's drinking water regulations.
• Federal

  AirData AQS REST API

  U.S. Environmental Protection Agency —

  A REST web service API allowing the retrieval of historical air quality data from EPA.

  • HTML
• Federal

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

  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....

  • CSV
• Federal

  2013 EPA Vessels General Permit (VGP)

  U.S. Environmental Protection Agency —

  Information for any vessel that submitted a Notice of Intent (NOI), Notice of Termination (NOT), or annual report under EPA's 2013 Vessel General Permit (VGP). Search...
• Federal

  National Greenhouse Gas Emission Inventory

  U.S. Environmental Protection Agency —

  The National Greenhouse Gas Emission Inventory contains information on direct emissions of greenhouse gases as well as indirect or potential emissions of greenhouse...

  • CSV
• Federal

  RACT/BACT/LAER Clearninghouse (RBLC)

  U.S. Environmental Protection Agency —

  OAR's RACT, BACT, LAER Clearinghouse (RBLC) data asset contains summary information on selected air permitting actions from EPA, state, and local permitting agencies...

  • HTML
• Federal

  Integrated Compliance Information System (ICIS)

  U.S. Environmental Protection Agency —

  The purpose of ICIS is to meet evolving Enforcement and Compliance business needs for EPA and State users by integrating information into a single integrated data...

  • HyperText Markup Language (HTML) (.html)
  • HTML
• Federal

  The EPA Automotive Trends Report: Greenhouse Gas Emissions, Fuel Economy, and Technology since 1975

  U.S. Environmental Protection Agency —

  This annual report is part of the U.S. Environmental Protection Agency's (EPA) commitment to provide the public with information about new light-duty vehicle...

  • Comma-Separated Values (.csv)
• Federal

  Regional Air Quality Data

  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...

  • HTML
• Federal

  Drinking Water Maximum Contaminant Levels (MCLs)

  U.S. Environmental Protection Agency —

  National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards...
• Federal

  Uranium Location Database

  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...

  • CSV
• Federal

  Certification Plan and Reporting Database (CPARD)

  U.S. Environmental Protection Agency —

  CPARD contains (1) EPA-approved State, Tribal and Federal certification plans required by the Federal Insecticide, Fungicide, Rodenticide Act to administer a...

  • Information is read directly from webpages. Where information is sortable, it can be downloaded into a pdf, Excel, html format.
• Federal

  EPA Enforcement and Compliance History Online

  U.S. Environmental Protection Agency —

  The Environmental Protection Agency's Enforcement and Compliance History Online (ECHO) website provides customizable and downloadable information about environmental...

  • CSV
• Federal

  AirNow Real Time Air Quality REST API

  U.S. Environmental Protection Agency —

  A REST web service API allowing the retrieval of real time air quality index data from AirNow.

  • HTML
• Federal

  X-Ray diffraction of titanium dioxide nanoparticles and their inhibition of marine diatom growth

  U.S. Environmental Protection Agency —

  The XRD text files show counts per second of X-ray diffraction as a function of diffraction angle for six nanomaterials: industrial TiO2, toothpaste TiO2, sunscreen...

  • XLS
  • TEXT
  • TEXT
  • TEXT
  • TEXT
  • TEXT
  • 1 more in dataset
• Federal

  Facility Registry Service (FRS)

  U.S. Environmental Protection Agency —

  The Facility Registry Service (FRS) provides an integrated source of comprehensive (air, water, and waste) environmental information about facilities across EPA,...

  • HTML
  • HTML
  • HTML

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

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