ExperimentalWe used data and feedback to make a user-friendly site. We’d love your feedback.
Back to data.ca.gov.

US EPA Toxics Release Inventory (TRI) 2017

The Toxics Release Inventory (TRI) is a resource for learning about toxic chemical releases and pollution prevention activities reported by industrial and federal facilities. TRI data support informed decision-making by communities, government agencies, companies, and others.

Data files

Data title and descriptionAccess dataFile detailsLast updated

US EPA Toxics Release Inventory (TRI) 2017

The Toxics Release Inventory (TRI) is a resource for learning about toxic chemical releases and pollution prevention activities reported by industrial and federal facilities. TRI data support informed decision-making by communities, government agencies, companies, and others.

Download
CSV
08/10/19

Supporting files

Data title and descriptionAccess dataFile detailsLast updated

US EPA Toxics Release Inventory (TRI) Data Dictionary

Data dictionary for US EPA Toxics Release Inventory (TRI)

PDF
08/10/19

API endpoint

Dataset Name

Use the query web API to retrieve data with a set of basic parameters. Copy the API endpoint you need to start.

Usage documentation