Learn the Issues
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2017 Targeted AirShed Grant Program - Closed Announcement FY 2017
This grant is intended to assist state, local and tribal agencies in assessing the degree and extent to which air toxics problems impact their respective communities.
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Clean Diesel Funding Assistance Program FY 2017 - Closed Announcement FY 2017
This grant is intended to assist state, local and tribal agencies in assessing the degree and extent to which air toxics problems impact their respective communities.
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Long Term 1 Enhanced Surface Water Treatment Rule Documents
The Long Term 1 Enhanced Surface Water Treatment Rule (LT1ESWTR) builds on the requirements of the Surface Water Treatment Rule and specifies treatment requirements to address Cryptosporidium m and other microbial contaminants in public water systems.
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LSLR Financing Case Study: Claremont, NH
NH LSLR Case Study
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State Resources for Implementing Drinking Water Rules
This page contains resources on the implementation of drinking water rules.
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Water System Implementation Resources
This page provides resources for drinking water system owners and operators. These tools will assist you in complying with drinking water requirements.
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Soak Up the Rain: Trees Help Reduce Runoff
Learn about the importance of trees in helping to reduce runoff and find resources to help select trees.
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National Internet-based On-Board Diagnostics (OBD) Information Exchange FY 2016 - Closed Announcement
The Office of Transportation and Air Quality is soliciting proposals nationwide for projects that achieve significant reductions in diesel emissions from vehicles, engines and equipment.
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GreenChill Store Certification Program FAQ
GreenChill's Store Certification Program for Food Retailers recognizes individual stores for using environmentally friendlier commercial refrigeration systems.
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Store Certification Program
GreenChill's Store Certification Program for Food Retailers recognizes individual stores for using environmentally friendlier commercial refrigeration systems.
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GreenChill Best Practices Guidelines: Commercial Refrigeration Retrofits, August 2011
GreenChill's mission in developing this document is to assist food retailers with an orderly, low-cost transition option from HCFC-22 to a substitute refrigerant.
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GreenChill Best Practices Guidelines: Commercial Refrigeration Retrofits
GreenChill Best Practices Guidelines: Commercial Refrigeration Retrofits
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GreenChill Best Practices Guideline: Commercial Refrigeration Leak Prevention & Repairs
Best practices for leak prevention and repair in the commercial refrigeration sector.
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National Water Quality Monitoring Council
This page is meant to temporarily replace the defunct NWQMC webpage while the Council is inactive
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Aquatic Trash Prevention National Great Practices Compendium
The National Great Practice Compendium highlights outstanding activities, technologies, and programs that prevent trash from entering the aquatic environment and/or that reduce the overall volume of trash that is generated.
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Site Map of Verified Technologies for SmartWay and Clean Diesel
Describes changes made to the website as part of One EPA Web.
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Atlas of Gulf States - Litter Control Policy and Programs
The Gulf Atlas is a compendium of state and local policies and programs that reduce and prevent aquatic trash, as well as the related enforcement mechanisms that support them.
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State of the Science White Paper: Effects of Plastics Pollution on Aquatic Life and Aquatic-Dependent Wildlife
This document is a state-of-the-science review – one that summarizes available scientific information on the effects of chemicals associated with plastic pollution and their potential impacts on aquatic life and aquatic-dependent wildlife.
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Summary of Expert Discussion Forum on Possible Human Health Risks from Microplastics in the Marine Environment
This document presents a summary of the expert panel discussion held by the EPA Trash Free Waters program on April 23, 2014.
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Palmer River Source Tracking, Water Quality Trends Summary, and Watershed Plan
Palmer River Source Tracking, Water Quality Trends Summary, and Watershed Plan: A technical direct assistance project funded by the U.S. EPA Southeast New England Program (SNEP)