Data and Tools

This page shows all of the pages at www.epa.gov that are tagged with Data and Tools.
  • OECD Maximum Residue Limit Calculator

    With the goal of harmonizing the calculation of maximum residue limits (MRLs) across the Organisation for Economic Cooperation and Development, the OECD has developed an MRL Calculator. View the calculator.

  • Alabama Sinkhole Locations

    Endangered Species Protection Bulletins set forth geographically specific pesticide use limitations for the protection of threatened and endangered (listed) species and their designated critical habitat.

  • Illinois Sinkhole Locations

    Endangered Species Protection Bulletins set forth geographically specific pesticide use limitations for the protection of threatened and endangered (listed) species and their designated critical habitat.

  • Texas ayenia photos

    Endangered Species Protection Bulletins set forth geographically specific pesticide use limitations for the protection of threatened and endangered (listed) species and their designated critical habitat.

  • Livestock Anaerobic Digester Database

    The Anaerobic Digester Database provides basic information about anaerobic digesters on livestock farms in the United States, organized in Excel spreadsheets. It includes projects that are under construction, operating, or shut down.

  • Pelican Refining, LLC Government Exhibits

    This document contains information about case exhibits

  • Reduced Emission Well Completions and Workovers

    A reduced emissions completion (REC) is a practice that employs equipment to capture gas produced during well completions following hydraulic fracturing and deliver it to the sales line. Compared to traditional completions, RECs reduce methane emissions.

  • Air Quality Dispersion Modeling - Related Model Support Programs

    Programs and utilities that are used in support of some of the dispersion models listed here. Note that utilities designed for use with particular models will be found with those models.

  • Air Quality Dispersion Modeling - Screening Models

    Models that are often applied before applying a refined air quality model to determine if refined modeling is needed.

  • Greenhouse Gas Overview

    Search the GHG data for individual facilities by name, or location or filter the data set by state or county, industrial sectors, annual facility emissions thresholds and greenhouse gases.

  • RadNet Overview

    RadNet is a national network monitoring stations that regularly samples the nation's air, precipitation, drinking water, or pasteurized milk for a variety of radionuclides and radiation types.

  • BR Overview

    The Biennial Report collects data on the generation of hazardous waste from large quantity generators and data on waste management practices from treatment, storage, and disposal facilities.

  • TRI Statistics

    The Toxics Release Inventory (TRI) contains information about more than 650 toxic chemicals that are being used, manufactured, treated, transported, or released into the environment.

  • NGGS Overview

    The Next Generation Grants System (NGGS), a web-based system contains information on the recipient of the grant, fellowship, cooperative agreement and interagency agreement, including the name of the entity accepting the award.

  • Envirofacts Overview

    This website provides access to several EPA databases to provide information about environmental activities that may affect air, water, and land anywhere in the United States.

  • SDWIS Search for Indian Tribes

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

  • Tribes Services

    EPA provides three tribal data services to make it easy to comply with the Tribal Identifier Data Standard: Tribes Names Service, Tribal Area Service, and the Tribe Entity Mapping Spreadsheet.

  • Hot Topics in Arkansas

    Hot topics in Arkansas

  • EPA Regional KML Download

    The EPA collects information about facilities or sites subject to environmental regulation. The EPA Geospatial Data Access Project provides downloadable files of these facilities or sites in KML format.