Science & Technology
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Diving Case Study: Passive Sampling for PCBs
EPA divers demonstrate use of polyethylene passive sampling devices in the Lower Duwamish River to determine bioavailability of PCBs.
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Endocrine Disruptor Screening Program Reports to Congress
This page includes EPA reports to congress on pesticide licensing and endocrine disruptor screening activities, Endocrine Disruptor Methods Validation Subcomittee (EDMVS) progress, and Endocrine Disruptor Screening Program (EDSP) implementation progress.
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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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Fate, Exposure and Risk Models Download
The technical tools found on this technical air resources website will assist with efforts to evaluate the health risks and environmental effects associated with exposure to specific air pollutants.
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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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Transportation Conformity Hot-spot Analyses
Workshop on public health impacts from near road traffic emissions; includes EPA’s hot-spot analysis requirements, transportation research board conformity, carbon and particulate matter monitoring, lessons learned and best practices for future research.
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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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Learn About Marine Technology
Learn about marine diesel technologies.
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Nett Technologies, Inc. — GreenTRAP NOVA 100 Active Diesel Particulate Filter (DPF) System
This retrofit technology is included on EPA's Verified Technologies List for Clean Diesel.
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Volume 8 - Estimating Greenhouse Gas Emissions
Discontinued Volume 8 on greenhouse ga emissions from the Emissions Inventory Improvement Program (EIIP)
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Volume 5 - Biogenic Sources
Biogenic source reference materials for biogenic emissions from the Emissions Inventory Improvement Program (EIIP).
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Inventory Management Plan Guidance
This page provides a description of scope 3 emissions, resources on scope 3 emissions, and scope 3 emissions factors
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Climate-Related Financial Risks and Opportunities
A wide range of federal programs are available to help organizations identify and implement GHG reduction opportunities.
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Steps to Reporting Climate Risks and Opportunities
A wide range of federal programs are available to help organizations identify and implement GHG reduction opportunities.
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MicroSAP and Companion Abbreviations and Acronyms
Definitions are provided for acronyms and abbreviations that are used throughout EPA's Selected Analytical Methods.
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SAM Companion Documents
SAM Companion Documents and Sample Collection Procedures provide information intended to complement the analytical methods listed in Selected Analytical Methods for Environmental Remediation and Recovery (SAM).
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SAM 2022 Radiochemical Method Summary
Selected Analytical Methods.
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SAM 2022 Biotoxin Method Summary
Selected Analytical Methods.
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SAM 2022 Biotoxin Methods Query Results
Selected Analytical Methods