Laws & Regulations
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TRI Connections
Information about other programs at EPA that collect information about chemicals and the environment and can be compared with data from the 2023 Toxics Release Inventory National Analysis.
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Search for Superfund Five-Year Reviews
Search through Superfund Five-Year-Reviews, documents prepared by EPA to evaluate the implementation and performance of site remedies to determine if they remain protective of human health and the environment.
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Search Superfund Documents
Search across Superfund documents using keywords and search filters.
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Search for Superfund Decision Documents
Search through Superfund Decision documents, which provide reasoning for the choice of or changes to a Superfund Site cleanup plan. Decision documents include Records of Decision (ROD), ROD Amendments, Explanations of Significant Differences (ESD), etc.
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Superfund: Post Construction Guidance and Documents
Access resources and guidance for the Post Construction Completion phase of Superfund site cleanup.
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Superfund Remedial Investigation/Feasibility Study (Site Characterization)
Learn about the Superfund Remedial Investigation/Feasibility Study (RI/FS), the phase of cleanup that characterizes site conditions, determines nature of waste, assesses risk to human health and the environment, and conducts treatability testing.
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Natural Resource Damages: Related Statutory Information
Use this page as a reference tool to facilitate an understanding of the statutory authority under which (1) EPA is required to notify and coordinate with Natural Resource Trustees and (2) Trustees conduct natural resource damage assessments (NRDAs).
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Tribal Communities
Where You Live - 2023 Toxics Release Inventory data at the tribal level
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Waste Management by Federal Facilities
Federal Facilities - waste management, releases, and source reduction at federal facilities as characterized by government organization for the 2023 Toxics Release Inventory National Analysis
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Federal Facilities by Industry
Federal Facilities - federal facilities by industry reporting to the 2023 Toxics Release Inventory National Analysis
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Federal Facilities
Federal facilities overview and facility map for the 2023 Toxics Release Inventory National Analysis
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Electric Utilities
Electric utilities overview and facility map for the 2023 Toxics Release Inventory National Analysis
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Manufacturing Waste Management Trend
Manufacturing - waste management and releases by the manufacturing sector from 2014 to 2023 for the 2023 Toxics Release Inventory National Analysis
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Manufacturing Sectors
Manufacturing overview and facility map for the 2023 Toxics Release Inventory National Analysis
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PFAS
Chemicals of Special Concern – waste management and releases of per- and polyfluoroalkyl substances (PFAS) in 2022 and 2023 for the 2023 Toxics Release Inventory National Analysis.
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Carcinogens
Chemicals of Special Concern - air releases of carcinogens from 2014 to 2023 for the 2023 Toxics Release Inventory National Analysis
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Ethylene Oxide
Chemicals of Special Concern - air releases of carcinogens from 2014 to 2023 for the 2023 Toxics Release Inventory National Analysis
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Lead
Chemcials of Special Concern - total releases of lead and lead compounds from 2014 to 2023 for the 2023 Toxics Release Inventory National Analysis
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About Tribal Minor New Source Review Permitting in Region 9
New Source Review (NSR) permits for Tribes in EPA Pacific Southwest, Region 9.
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Chemical Profiles
Chemicals of special concern included in the 2023 Toxics Release Inventory National Analysis, such as lead, mercury, dioxins, and carcinogens