Toxics Release Inventory (TRI)

Metadata Updated: October 9, 2017

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 management of nearly 650 toxic chemicals as reported annually by facilities in certain industries as well as federal facilities. This inventory was established under the Emergency Planning and Community Right-to-Know Act of 1986 (EPCRA) and expanded by the Pollution Prevention Act of 1990. TRI data support informed decision-making by communities, government agencies, industries, and others.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.
Please see documentation and other resources below for information about determining sources, units, accuracy and currentness of data. Acknowledgement of the EPA would be appreciated.

Downloads & Resources

References

https://www.epa.gov/toxics-release-inventory-tri-program
https://www.epa.gov/toxics-release-inventory-tri-program/factors-consider-when-using-toxics-release-inventory-data
https://www.epa.gov/toxics-release-inventory-tri-program/explore-tri-facility#facility_div
https://www.epa.gov/toxics-release-inventory-tri-program/descriptions-tri-data-terms
https://www.epa.gov/toxics-release-inventory-tri-program/tri-resources

Dates

Metadata Created Date December 1, 2015
Metadata Updated Date October 9, 2017
Data Update Frequency R/P1Y

Metadata Source

Harvested from Toxics Release Inventory Metadata

Additional Metadata

Resource Type Dataset
Metadata Created Date December 1, 2015
Metadata Updated Date October 9, 2017
Publisher U.S. EPA Office of Environmental Information (OEI)
Unique Identifier {4D3DBFDD-DA71-4214-9440-2EEA579F69FB}
Maintainer
TRI Help, U.S. EPA Office of Environmental Information (OEI)
Maintainer Email
Public Access Level public
Data Update Frequency R/P1Y
Bureau Code 020:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://edg.epa.gov/data/Public/OEI/nongeo/TRI.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Data Quality True
Data Dictionary https://www.epa.gov/toxics-release-inventory-tri-program/descriptions-tri-data-terms
Data Dictionary Type text/html
Harvest Object Id c2a065e8-0d0f-45d1-8fb7-764a560f56ca
Harvest Source Id ff3ca26a-6826-43e5-aae9-f23a2c0829ab
Harvest Source Title Toxics Release Inventory Metadata
Data First Published 1987-01-01
Homepage URL https://www.epa.gov/toxics-release-inventory-tri-program/tri-data-and-tools
Language en-US
License https://edg.epa.gov/EPA_Data_License.html
Data Last Modified 2016-10-21
Program Code 020:117
Related Documents https://www.epa.gov/toxics-release-inventory-tri-program, https://www.epa.gov/toxics-release-inventory-tri-program/factors-consider-when-using-toxics-release-inventory-data, https://www.epa.gov/toxics-release-inventory-tri-program/explore-tri-facility#facility_div, https://www.epa.gov/toxics-release-inventory-tri-program/descriptions-tri-data-terms, https://www.epa.gov/toxics-release-inventory-tri-program/tri-resources
Rights Please see documentation and other resources below for information about determining sources, units, accuracy and currentness of data. Acknowledgement of the EPA would be appreciated.
Source Datajson Identifier True
Source Hash e86662bfd8cf3ee91342ff39588de4bd89affe0b
Source Schema Version 1.1
Spatial -180.0,18.0,-66.0,72.0
Temporal 1987-01-01/2015-01-01
Category environment

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