Welcome to TRI Toxics Tracker, where you can access nationwide TRI data from the past 10 years and easily explore by geography, facility, industry, chemical, or specific data elements.

Use this page to:

  • Select your search parameters. Selections will be summarized in the green bar above.
  • View search results by clicking a topic (e.g., "releases") in the left menu. You can filter within a topic by using the tabs at the top of each page.

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Data sources: 2022 National Analysis Dataset, released October 2023. Risk-Screening Environmental Indicators (RSEI) toxicity weighting based on RSEI version 2.3.12, released March 2024.

NOTE: the TRI Program covers many—but not all—industry sectors and chemicals. Additionally, some facilities within a covered sector may not meet TRI reporting criteria.

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Choose a section from the blue menu bar on the left to view results by a specific topic. You can also choose additional search selections from the Filters and Options menu on the right.

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Search for U.S.-Wide Data

Choose from the Filters and Options menu on the right, then view results using the blue menu bar on the left.

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Search for a Specific Location

Search for TRI facilities by selecting View Current Location or select one of the search option tabs below.

Search Radius (Miles):

Your entry returned more than one possible match. The first match is shown on the map. If this is not your desired location, try entering more detailed search text.

The metro areas included in this menu have at least one facility that reported to TRI. The MSAs consist of one or more socially and economically integrated adjacent counties, cities, or towns.

The 10 watersheds included in this menu are those defined as Large Aquatic Ecosystems (LAEs), and contain multiple small watersheds and water resources within a large geographic area.

The Tribal lands included in this search menu are federally recognized Tribes with at least one TRI facility located within its boundaries, or within 10 miles of its boundaries.

NOTE: the TRI Program covers many—but not all—industry sectors and chemicals. Additionally, some facilities within a covered sector may not meet TRI reporting criteria.

Map of TRI Facilities

To access data about an individual facility, click on the facility location and then the checkmark button. Next, select "Summary" from the left menu to find basic facility information, an EJ report and demographic statistics.

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Demographic Profile

Demographic data tell you about certain characteristics of the people who live near the facilities in your search area. In the map shown here, locations of TRI facilities are shown on top of Census block groups.

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For details about an individual facility, go to the Facility List.

The information below provides a summary of TRI and RSEI data for the facilities included in your current selection. In each section, the figure provides information about trends over time, and the table allows you to rank the data by chemical, facility, location, and industry sector. To learn more about a particular topic, use the sections in the blue left-hand menu to see more detailed charts and tables.


Evaluating releases of TRI-listed chemicals can help identify potential concerns and gain a better understanding of potential risks the releases may pose. The figure shows the trend in total disposal or other releases of TRI chemicals (also referred to as "total relases"), including on-site disposal to land, discharges to water, and releases to air, and off-site transfers for disposal or release.

Waste Managed

Facilities report to TRI the quantities of TRI-listed chemicals that they dispose of or otherwise release to the environment as a result of normal industrial operations. In addition, facilities report the quantities of these chemicals that they manage through preferred methods including recycling, combusting for energy recovery, and treating for destruction. This figure shows the trend in these quantities, collectively referred to as waste managed.

Potential Harm

To evaluate the potential harm of TRI chemicals released into the environment numerous factors must be considered. EPA's Risk-Screening Environmental Indicators (RSEI) model produces results that provide context and enable relative comparisons of potential health-related impacts from reported toxic chemical waste management activities. This figure shows the trend in RSEI Hazard, also called toxicity-weighted pounds.

Pollution Prevention: Source Reduction

Facilities are required to report to TRI new source reduction activities that they initiated or fully implemented during the year. Source reduction, sometimes referred to as pollution prevention (P2), includes activities that eliminate or reduce the generation of chemical waste. This information can help facilities learn from each other's best practices and potentially reduce their own chemical releases. This figure shows the trend in the number of activities reported, grouped into five different categories.

You can print this report for use as a handout. For ideas about sharing TRI information, see the TRI What You Can Do page.

Releases: includes air emissions, discharges to bodies of water or runoff, land disposal, and off-site transfers for disposal.

Waste Managed: the sum of all non-accidental chemical waste generated at a facility. It's the sum of on-site releases, on-site waste management (recycling, treatment, and energy recovery), and off-site transfers for disposal, treatment, recycling, or energy recovery.

Top Chemicals Released to Air, Water, and Land

On-site releases by chemical are shown below for air, water, and land releases. Hover over a pie slice to view chemical names and release quantities.

Top Facilities

These charts provide an overview for the top facilities in your current selection, based on total releases and waste managed.

Top Chemicals

These charts provide an overview for the top chemicals reported by facilities in your current selection. Three of the charts summarize releases by chemical for the three different on-site media types (air, water, and land), and the last chart summarizes waste managed by chemical.

To change the sorting order in the table, click on a column header.
For individual facility information, click on a facility name.

Data on facility compliance with federal environmental laws are maintained in EPA's Enforcement and Compliance History Online (ECHO).

For each facility listed in the table below, the number shown reflects the number of three-month periods in the past three years for which EPA identified known violations of environmental laws. Note that not every facility is regulated under all three laws.

Click on a facility name for more detailed compliance and enforcement data.

The total number of quarters reflected in the table above is 12. Compliance information reflects the most recent three years of data. Specific dates defining each quarter may vary by law.

Tribal Lands

About TRI and Tribal Lands

This page provides information about TRI data reported by facilities located on or within 10 miles of federally recognized Tribal lands.


About Releases Data

A "release" refers to different ways that toxic chemicals from industrial facilities enter the air, water and land. Releases include spilling, leaking, pumping, pouring, emitting, emptying, discharging, injecting, escaping, leaching, dumping, or disposing into the environment.

Media option:

Facilities may send their chemical waste off-site for disposal or other releases. For each transfer to an off-site (receiving) facility, the facility reporting to TRI indicates the quantity transferred and identifies the receiving facility. Receiving facilities that also meet TRI reporting requirements report any quantities disposed of on-site. When processing the TRI data, EPA reviews the data for instances where the same chemical waste may have been reported twice to only count the quantity once at the location of final disposition. This process is referred to as the application of the double counting rule, which removes one of the counts for national or state aggregations to better reflect the actual total quantity disposed of or otherwise released. Adjusted totals are referred to as net releases.

The charts on this page provide an option to view net release results for national and state level quantities. Depending on your selections, certain charts may not be available because net releases are only calculated for high-level summary views of TRI data. For example, if you have a subset of facilities selected, net releases are not calculated. Therefore, the charts on this page may not reflect all of your current selections.

The filters in gray below represent the fields which can be selected to view different subsets of net releases.

Waste Managed

About Waste Managed Data

Facilities report how much of each chemical is recycled, burned for energy recovery, and treated, as well as how much is disposed of or otherwise released during normal production; these are all waste management methods. Facilities also report the quantity of chemicals emitted in the event of a one-time incident, such as a spill or fire; these are also included in “waste management."

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Waste Transfers

About Waste Transfers Data

An off-site transfer is the transfer of chemical-containing waste to a facility that is geographically or physically separate from the facility reporting under TRI. Chemicals reported to TRI as transferred are sent to off-site facilities or publicly owned treatment works (POTWs) for the purposes of recycling, energy recovery, treatment, or disposal. The amounts reported represent a movement of the chemical away from the reporting facility.

Pollution Prevention

About Pollution Prevention Data

Pollution prevention (P2), also known as "source reduction", is any practice that reduces, eliminates, or prevents the creation of pollution prior to recycling, treatment, disposal, or release into the environment. Facilities are required to report any new source reduction activities each year by selecting codes on the TRI reporting form that best correspond to the implemented activity. If facilities are unable to implement new source reduction activities, they may report barriers to source reduction using barrier codes. Facilities also have the option to provide additional details in comments.

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Potential Harm

To evaluate the potential harm of TRI chemicals released into the environment numerous factors must be considered. EPA's Risk-Screening Environmental Indicators (RSEI), a screening-level tool that uses TRI data along with other information, produces results that provide context and enable relative comparisons of potential health-related impacts from reported toxic chemical waste management activities. RSEI Hazard, also called toxicity-weighted pounds, is a descriptor of relative potential harm to human health and consists of the pounds of a chemical released to the environment or transferred off site multiplied by the chemical's toxicity weight.

See the "More Info" button for more details about RSEI Hazard and see the EasyRSEI Dashboard to access other RSEI modeling results, including RSEI Score.

The interactive summary table below can be used to find information about TRI releases and RSEI Hazard for different facilities, chemicals, and media in your current selection. You can expand or collapse each category to see the next level of detail using the and buttons. You can also rearrange the order of categories by dragging the field names in the top row.


TRI facilities indicate whether a chemical is manufactured (including imported), processed, or otherwise used at the facility and the general nature of such activities and uses at the facility during the calendar year. More information about this data is available on the TRI GuideME website.

Customizable Table

Select at least one data column and/or total quantity option from the left to create a custom data table. When selections are complete, use the data download button to download the data shown in the table for your current selection as an Excel file, or use the Download CSV button to download the data as a comma separated values file.