Science & Technology
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Diesel Exhaust Fluid
EPA takes additional steps to address widespread concerns from truckers, farmers, and other diesel vehicle operators about sudden power loss and engine shutdowns caused by Selective Catalytic Reduction systems that use diesel exhaust fluid.
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EPA Regional Monitoring Networks (RMNs) for Aquatic Ecosystems
The purpose of the site is to provide the regional, state, and tribal partners with the technical information that we've developed in order to participate in the regional monitoring networks (RMNs).
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Emergency Response Research Webinar Series
EPA's ORD offers free, public webinars on emergency response and homeland security research efforts and results. Recordings of previous webinars are also available.
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Report of Investigation: Whistleblower Reprisal Investigation
Report: U.S. Chemical Safety and Hazard Investigation Board Fiscal Years 2023 and 2022 Financial Statement Audit
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The EPA OIG Identifies Multiple Factors Contributed to the Delay in Constructing CSO Tanks at the Gowanus Canal Superfund Site in NYC
The EPA OIG Identifies Multiple Factors Contributed to the Delay in Constructing CSO Tanks at the Gowanus Canal Superfund Site in NYC
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Report: Management Implication Report: Clean Water State Revolving Fund American Iron and Steel Requirement
Report: Management Implication Report: Clean Water State Revolving Fund American Iron and Steel Requirement
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Fraud Alert: Grantees Disclose Violations to OIG
Notification: Fraud Alert: Grantees Disclose Violations to OIG
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GLFMSP Technical Reports
Technical report of Great Lakes Fish Monitoring and Surveillance Program
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TENORM: Consumer Products
Some consumer products may contain trace amounts of naturally occurring radioactivity, such as ceramic glazes, tobacco products and some building materials.
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Project Notification Memorandums
Notification memorandums inform EPA officials about the status of Office of Inspector General preliminary and project research that may result in a full audit.
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TENORM: Coal Combustion Residuals
Coal contains trace amounts of naturally-occurring radioactivity. Coal combustion generates residuals that contain TENORM.
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Notification: Risk Assessment of the EPA’s Purchase Card Program
Notification: Risk Assessment of the EPA’s Purchase Card Program
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Annual Reports on PRIA Implementation
pria fees Annual Reports
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Wildland Fires and Public Health Effects
This page provides overview information about wildland fires and public health with definitions of wildfires, prescribed fires, and smoke along with a summary of health effects of smoke exposure.
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Air Issues in Arkansas
Air Programs and Pollution Issues in Arkansas
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Children’s Health Risk Assessment Tools and Guidance
Find EPA children's health risk assessment tools, guidance and framework.
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Food Manufacturing Pollution Prevention Techniques
This page has innovative and practical technical suggestions that can help a food manufacturing facility reduce water, chemical and energy use, and operate more efficiently and save money. EPA provides these ideas as technical and procedural suggestions.
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Report: Evaluation of the Status of American Recovery and Reinvestment Act-Funded Brownfield Site Cleanups
Report: Evaluation of the Status of American Recovery and Reinvestment Act-Funded Brownfield Site Cleanups
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Cloned: UIC Permit: PAS2R903BMCK
benson energy underground injection control permit
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EPA Announces $3.6 Million in Funding for Small Businesses Developing Innovative Environmental Technologies
EPA announced $3.6 million in funding to nine U.S. small businesses to further develop and commercialize environmental technologies through EPA’s Small Business Innovation Research (SBIR) program.