Learn the Issues
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Model Recycling Program Toolkit
EPA's Model Recycling Program Toolkit is an interactive repository of EPA and other materials.
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US Management of HCFC-123
US management of halon stocks
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Q&A: Prioritization of 75-Day Letter Responses
Questions and Answers for a 75 day response letter to incomplete registration applications.
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“Spring” Postcard
SepticSmart post cards in both English and Spanish that emphasize properly maintaining septic systems.
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Benchmarking & Building Performance Standards Policy Toolkit Webinar
This Toolkit aims to inform and support state and local governments who are exploring adopting policies focused on reducing energy use and greenhouse gas emissions from existing commercial and multifamily buildings in their communities.
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What Are Probability Surveys?
The National Aquatic Resource Surveys (NARS) use probability-survey designs to assess the condition of the nation’s waters. In probability surveys (also known as sample-surveys or statistical surveys), sampling sites are selected randomly.
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National Lakes Assessment 2017 Infographics
National Lakes Assessment 2012 Iinfographics
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How-To Manual to Update and Enhance Your Local Source Water Protection Assessments
This manual is intended to help Source Water Protection (SWP) Partners protect the raw sources of their drinking water from Potential Contaminant Sources (PCSs).
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SDWA Section 1433 Workshops
Upcoming Safe Drinking Water Act (SDWA) section 1433/America's Water Infrastructure Act (AWIA) section 2013 workshops, as well as recordings of past workshops.
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Frequent Questions on Lithium-Ion Batteries
This page includes frequent questions on lithium-ion batteries
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Success Stories from the PCB Cleanup and Disposal Program
Successful PCB cleanup and disposal projects
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Water Sampling Results in the Navajo Nation
Documents providing information about EPA's work to provide safe drinking water to communities affected by uranium contamination on the Navajo Nation.
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Fiscal Year 2026 Allotments for the State Revolving Fund Provisions of the Infrastructure Investment and Jobs Act and Base Program Funding
Fiscal Year 2026 Allotments for the State Revolving Fund Provisions of the Infrastructure Investment and Jobs Act and Base Program Funding
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EPS Service Provider Directory
The Electric Power Systems Partnership Service Provider Directory shares information on service and technology providers that can facilitate SF6 emission reduction activities.
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Impaired Waters and TMDLs in Region 2
Information about water resources and impaired water programs of Region 2.
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2019 Aquarius Project Compendium
The Drinking Water State Revolving Fund Aquarius Recognition Program nationally recognizes DWSRF-funded projects
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Clean Water State Revolving Fund (CWSRF) Allotments of Federal Funds to States
Each year Congress appropriates federal funds for the CWSRF program. The tables show the amount of federal funds received by, or allotted to, each state.
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Section 7: Targets
Learn about targets, the third factor category in the HRS pathway score equation. Targets are the people, resources, or sensitive environments that could be affected by the site.
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Sargassum Inundation Events (SIEs): Impacts on Human Health
Sargassum Inundation Events (SIEs): Impacts on Human Health
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Energy Efficiency in Affordable Housing
The guide describes energy, environmental, and economic benefits of energy efficiency in affordable housing and numerous ways.