Data and Tools
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Why isn’t there an outdoor air monitor in my county?
EPA and its partners in State, local, and tribal air monitoring programs work closely to design and implement ambient air monitoring networks to meet multiple monitoring objectives including: providing air pollution data to the general public in a timely manner; supporting compliance with the National Ambient Air Quality Standards (NAAQS)…
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ECM for Nitrapyrin & Degradates in Soil - MRID 49567304
Environmental Chemistry Methods for Nitrapyrin & Degradates in Soil - MRID 49567304
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How to Search for Publications Using Simple Search
Top level description of the NSCEP/NEPIS simple search recommended usage and system behavior
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Mystic River Watershed Report Cards
Review water quality report cards for the Mystic River Watershed
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2013 TRI National Analysis Basic Data Files
The top 100 requested data fields from TRI Reporting Form R and Form A are included in each basic data file.
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2015 TRI National Analysis Basic Plus Data Files
All of the data fields from the TRI Reporting Form R and Form A (except Schedule 1) are included in eight file types.
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2011 TRI National Analysis Basic Data Files
The top 100 requested data fields from TRI Reporting Form R and Form A are included in each basic data file.
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RSEI Data Dictionary: Submission Data
The submission table contains Form R information submitted to TRI.
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RadNet Air Filter Analysis Results From Riverside, CA
This page presents radiation air filter analysis data for Riverside, CA from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.
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Compliance Software for Radioactive Air Emissions
Atmospheric dispersion and transport models that are used to assess radiation dose and risk and to demonstrate compliance with certain radionuclide National Emission Standards for Hazardous Air Pollutants (NESHAPs) regulations.
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EPA Office of Water Linked Data Programs
Table of EventType domain values used in WATERS Linked Data.
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Base Realignment and Closure (BRAC) Sites by State/U.S. Territory
This page contains a list of (and links to) Base Realignment and Closure (BRAC) sites, organized by state/territory.
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Mapping Cross-Border Transfers
TRI and Beyond - Other Pollutant Release and Transfer Register (PRTR) programs throughout the world that were modeled after the Toxics Release Inventory (TRI).
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Electric Utilities
Electric utilities overview and facility map for the 2022 Toxics Release Inventory National Analysis
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Federal Facilities
Federal facilities overview and facility map for the 2022 Toxics Release Inventory National Analysis
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Primary Metals Manufacturing
Primary Metals Manufacturing overview and facility map for the 2022 Toxics Release Inventory National Analysis
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Lead
Chemcials of Special Concern - total releases of lead and lead compounds from 2013 to 2022 for the 2022 Toxics Release Inventory National Analysis
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Metal Mining
Metal mining overview and facility map for the 2022 Toxics Release Inventory National Analysis
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Tribal Communities
Where You Live - 2022 Toxics Release Inventory data at the tribal level
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Introduction to the 2022 TRI National Analysis
Introduction to the Toxics Release Inventory National Analysis, including links to the full report as well as other resources.