Data and Tools
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Waste Reduction Algorithm: Chemical Process Simulation for Waste Reduction
The goal of WAR is to reduce chemical waste environmental and related human health impacts at the design stage.
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Markov Chain Nest Productivity Model Estimating Tool
MCestimate is a tool for estimating probabilities of failure in the presence of competing risks.
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PFAS Thermal Treatment Database (PFASTT)
EPA's PFAS Thermal Treatment Database (PFASTT) is an easy-to-use tool that provides referenced information on the use of thermal treatment processes for the remediation of PFAS in various media.
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What is an exceptional event?
Exceptional Events are unusual or naturally occurring events that can affect air quality but are not reasonably controllable using techniques that tribal, state or local air agencies may implement in order to attain and maintain the National Ambient Air Quality Standards. For more information, see Treatment of Data Influenced by…
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EnviroAtlas Web Applications
Access several downloadable GIS toolboxes and ArcMap extensions that work with user-supplied data.
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EPA Compliance Monitoring and Enforcement Activities Map
The map is a visual tool that includes individual data points representing compliance monitoring (including inspections) and enforcement activities at facilities throughout the Region 6 states
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EPA Compliance Monitoring and Enforcement Activities Map
The map is a visual tool that includes individual data points representing compliance monitoring (including inspections) and enforcement activities at facilities throughout the Region 6 states.
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EPA Compliance Monitoring and Enforcement Activities Map
The map is a visual tool that includes individual data points representing compliance monitoring (including inspections) and enforcement activities at facilities throughout the Region 6 states.
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Test - SAM 2025 Radiochemical Methods Query Results
Selected Analytical Methods
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Exceptional Events Documents Particulate Matter - Nevada County, CA
Exceptional Events Documents Ozone - San Joaquin Valley, CA
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EPA Compliance Monitoring and Enforcement Activities Map
The map is a visual tool that includes individual data points representing compliance monitoring (including inspections) and enforcement activities at facilities throughout the Region 6 states.
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2 - Identify Target Audiences and Channels
Information related to Develop Risk Communication Programs for Fish and Shellfish Consumption Advisories - 2 - Identify Target Audiences and Channels
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TRI Basic Data Files: Calendar Years 1987-Present
Access downloadable files containing data from all TRI reporting years, updated to include any withdrawals or revisions received by EPA.
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7 - Implement and Monitor the Program
Information related to Develop Risk Communication Programs for Fish and Shellfish Consumption Advisories - 7 - Implement and Monitor the Program
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6 - Develop and Pretest Concepts, Messages, Materials, and Activities
Information related to Develop Risk Communication Programs for Fish and Shellfish Consumption Advisories - 6 - Develop and Pretest Concepts, Messages, Materials, and Activities
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Clean Water State Revolving Fund (CWSRF) Reporting Summaries
Summaries of the number of loans, projects, and total assistance provided by states each year by the CWSRF.
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Registered Fuels & Fuel Additives Under Part 79
List of fuel and fuel additive products registered to be sold commercially for transportation use (updated monthly)
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National Environmental Performance Partnership System (NEPPS) 2016 Program Implementation Survey Summary
The following presentation contains NEPPS numerical and financial data
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Tools to Track Progress in the Chesapeake Bay Watershed
This webpage describes the various tools available to track progress towards restoration in the Chesapeake Bay Watershed.
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Interim Framework for Advancing Consideration of Cumulative Impacts
Landing page for Interim Framework for Advancing Consideration of Cumulative Impacts