United States
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Water Reuse and Nature-based Solutions
e nature-based solutions can offer benefits for a variety of environmental challenges, this page focuses on their potential in addressing specific problems facing the water sector.
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Mobile Sector Source Apportionment - Air Quality and Benefits Per Ton
Mobile sector source apportionment air quality modeling and benefit per ton manuscripts with links to underlying data.
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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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Webinar on a Risk-Based Strategy to Ensure Continued Effectiveness of Hospital Disinfectants
Webinar to get input from stakeholders on the development of a risk-based product testing strategy to ensure continued effectiveness of hospital disinfectant product
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Title V Petition Database
List of Title V petitions and responses.
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Construction and Development Effluent Guidelines
Overview and documents for Construction and Development Effluent Guidelines and Standards (40 CFR Part 450)
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How to Get Methods Approved
Procedures for approval of Clean Water Act analytical methods (40 CFR Part 136)
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Outer Continental Shelf Wind Energy Database
List of documents included in the Offshore Wind Energy Database.
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Informational Webinar on EPA's Proposal to Strengthen Standards for Synthetic Organic Chemical, Polymers and Resins Plants
On April 6, 2023, the U.S. Environmental Protection Agency (EPA) announced a proposal to significantly reduce emissions of toxic and other harmful air pollution from chemical plants, including the highly toxic chemicals ethylene oxide (EtO) and chloroprene
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Geospatial Resources at EPA
EPA's National Geospatial Program coordinates the Agency's geospatial data, applications, policies and programs. This website provides an overview of EPA’s geospatial resources
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Good Samaritan Remediation of Abandoned Hardrock Mines Program
An overview of the new Good Samaritan Remediation of Abandoned Hardrock Mines Program
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Current Class VI Projects under Review at EPA
Current Class VI Projects at EPA
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Concentrated Aquatic Animal Production Effluent Guidelines
Overview and documents for Concentrated Aquatic Animal Production (CAAP) Effluent Guidelines (40 CFR Part 451)
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Textile Mills Effluent Guidelines
Overview and documents for the Textile Mills Effluent Guidelines and Standards (40 CFR Part 410)
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Canned and Preserved Fruits and Vegetables Effluent Guidelines
Regulations and support documents for the canned fruits and vegetables industry
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About the Sector Policies and Programs Division (SPPD)
The Sector Policies and Programs Division (SPPD) leads the development of emissions control strategies that rely on a combination of market-‑based mechanisms, alternative compliance options, and incentives to achieve public health and environmental goals.
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Civil and Cleanup Enforcement Cases and Settlements
A searchable table of currently available Civil Cases and Settlements, including respondents, descriptions, associated order types, dates, statutes, and links (where applicable).
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2018 Petition Requesting the Administrator Object to Title V Permit for Morehouse Bioenergy
This document is part of the Title V Petition Database.
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2016 Petition Requesting the Administrator Object to Title V Permit for Appleton Coated
This document is part of the Title V Petition Database.
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Municipal Resources
This page serves as a guide to municipal resources such as funding, technical assistance, helpful webinars, and workshops for local governments.