Learn the Issues
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Project Waiver of AIS Requirements for Flex-ring Fittings for Columbus, Ohio #2 (DWSRF)
AIS waiver request approval.
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National Vehicle and Fuel Emissions Laboratory (NVFEL) 2012 Vehicle Technology Showcase
This page provides a summary of information on National Vehicle and Fuel Emission Laboratory 2012 Vehicle Technology showcase.
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What to Do if a Mercury Thermometer Breaks
If you break a thermometer, learn how to determine if your thermometer has mercury in it, what not to do in the event of a spill, and how to prepare and cleanup the spill.
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Automobile Industry and Government Emissions Research (AIGER) Cooperative Research and Development Agreement (CRADA)
The current Automobile Industry/Government Emissions Research (AIGER) Cooperative Research and Development Agreement (CRADA) began on October 15, 2003 and has been extended until 2018.
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Key Program Areas for Developing Tribal Clean Water Programs
This page describes key tribal programs included in the Clean Water Act.
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U.S. State of Texas Coal Combustion Residuals (CCR) Permit Program
information about Texas application submitted for EPA approval for Texas to permit coal ash units
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Battery Collection in Action Case Study: Leading the Charge: Marion County's Battery Collection and Recycling Program
Learn the type of management tools you can use for assessment is sustainable electronics.
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Abordando las HABs y Cianotoxinas en el Agua Potable con el Fondo Rotativo Estatal del Agua Potable
Esta hoja informativa describe las elegibilidades del DWSRF relacionadas con los subproductos de desinfección (DBPs, por sus siglas en inglés). Presenta varios estudios de caso en los que se utilizaron fondos del DWSRF para actividades relacionadas con los
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A-Z Index for Transportation, Air Pollution, and Climate Change related Topics
An A-Z website index for EPA's Office of Transportation and Air Quality.
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Background Radiation
Natural radiation sources contribute over half of the annual radiation exposure for an average person in the United States. The amount of background radiation at a given location depends on many factors both on Earth and from space.
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Frequent Questions: RadNet Near-Real-Time Air Monitoring
View frequently asked questions about the RadNet near-real-time air monitoring.
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Battery Collection Tip Sheet: General Assistance Program Funding for Battery Recycling Programs
Learn the type of management tools you can use for assessment is sustainable electronics.
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Clean Ports Program Awards
Provides an overview of projects selected for the Clean Ports program
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Cómo Abordar los DBPs en el Agua Potable con el Fondo Rotativo Estatal del Agua Potable
Esta hoja informativa describe las elegibilidades del DWSRF relacionadas con los subproductos de desinfección (DBPs, por sus siglas en inglés). Presenta varios estudios de caso en los que se utilizaron fondos del DWSRF para actividades relacionadas con los
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EPA’s Response to Society of Environmental Journalists Letter on Updated FOIA Regulations
EPA’s Response to Society of Environmental Journalists Letter on Updated FOIA Regulations
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Reference Guide for Indoor Air Quality in Schools
IAQ Tools for Schools Action Kit - IAQ Reference Guide. This guidance is designed to present practical and often low-cost actions you can take to identify and address existing or potential air quality problems.
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EPA Updates Review on Potential Paraquat Volatilization and Plans to Request Additional Data from Manufacturers
EPA is releasing an updated review of the potential for the pesticide paraquat to volatilize from treated agricultural fields.
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Clean School Bus Rebates: Online Application Forms
This webpage provides information on the rebate applications for clean school buses.