EPA Linked Open Data: Toxics Release Inventory

Metadata Updated: February 24, 2018

TRI is a publicly available EPA database reported annually by certain covered industry groups, as well as federal facilities. It contains information about more than 650 toxic chemicals that are being used, manufactured, treated, transported, or released into the environment, and includes information about waste management and pollution prevention activities.

TRI Overview: https://www.epa.gov/enviro/tri-overview

This data resource consists of a collection of triple files, compressed via gzip (.gz) along with schema and vocabulary documents (.ttl)

Access & Use Information

Downloads & Resources

Dates

Metadata Date February 22, 2018
Metadata Created Date February 24, 2018
Metadata Updated Date February 24, 2018
Reference Date(s) February 27, 2018 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from Environmental Dataset Gateway ISO Geospatial Metadata

Additional Metadata

Resource Type Dataset
Metadata Date February 22, 2018
Metadata Created Date February 24, 2018
Metadata Updated Date February 24, 2018
Reference Date(s) February 27, 2018 (publication)
Responsible Party U.S. Environmental Protection Agency, Office of Environmental Information (Publisher)
Contact Email
Access Constraints https://edg.epa.gov/EPA_Data_License.html
Bbox East Long 144.89736
Bbox North Lat 71.301231
Bbox South Lat 13.3949
Bbox West Long -176.619056
Coupled Resource
Frequency Of Update notPlanned
Guid 491F3CB6-9E51-490A-ABC5-A54BBCF27336
Harvest Object Id d77cdc0d-1115-46a5-be20-b344a0139fdf
Harvest Source Id b8a6460e-2ff4-4060-9f31-a0229d105a3c
Harvest Source Title Environmental Dataset Gateway ISO Geospatial Metadata
Licence
Metadata Language eng
Metadata Type geospatial
Progress
Spatial Data Service Type
Spatial Reference System 4269
Spatial Harvester True
Temporal Extent Begin 2015-01-01T00:00:00
Temporal Extent End 2016-01-01T00:00:00

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