Where You Live
The map below shows releases of Toxics Release Inventory (TRI) chemicals throughout the United States for 2023. To view the map by a different geographic area (such as by county or watershed), click on the Layers icon in the upper right corner of the map. Click the arrow next to each geographic area to select different metrics to display such as air, water, and land releases, and population counts.
Click on any location on the map to see detailed information.
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As with any dataset, there are many factors to consider when using the TRI data. A summary of key factors associated with data used in the National Analysis is in the Introduction. For more information see Factors to Consider When Using Toxics Release Inventory Data.
This page was published in August 2025 and uses the 2023 TRI National Analysis dataset made public in TRI Explorer in October 2024.