Learn the Issues
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2013 Vision for Implementing the CWA Section 303(d) Impaired Waters Program Responsibilities
A vision detailing enhancements made to the Clean Water Act 303(d) Program informed by the experience gained over the past two decades in assessing and reporting on water quality and in developing approximately 65,000 TMDLs.
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Impaired Waters Restoration Process: Listing
An overview of the impaired waters and 303(d) listing process, the first step in the impaired waters restoration pipeline.
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TMDL Report and Approval Documents for Waquoit Bay and Eel River, MA
View supporting documents for the Waquoit Bay and Eel River in Massachusetts.
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Multimedia Resources and Publications
America's Children and the Environment report resources, indicators, and previous editions.
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Meet An Anaerobic Digester Operator: Mac Farms
This document is an introduction to John McLean, Owner & Director of Mac Farms in Cambellsville, Kentucky
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Projects and Opportunities
Provides access to AgSTAR's primary information about projects and opportunities.
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Indoor Air Quality and Changing Outdoor Environments
Learn how climate change can effect your indoor air quality and your helath
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AgSTAR Project Profiles
Collection of project profile documents for anaerobic digesters on livestock farms in the United States.
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Practices to Reduce Methane Emissions from Livestock Manure Management
The AgSTAR partnership agreement form outlines voluntary partnerships between AgSTAR and organizations to encourage the acceptance and deployment of manure-based anaerobic digester (AD) systems.
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EPA Collaboration with Mexico
EPA works with our Mexican neighbors on the U.S.-Mexico Environmental Program, a collaboration between the United States and Mexico to improve the environment and protect the health of the nearly 12 million people living along the border.
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Federal Flood Risk Management Standard for SRF Programs
This memo explains the re-instated Federal Flood Risk Management Standard (FFRMS) and how it applies to the State Revolving Fund Programs. The FFRMS was established by Executive Order 13690 and re-instated by EO 14030 in May 2021.
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Resources and Reports
GreenChill offers numerous tools and resources for the program
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Contaminants of Concern at Underground Storage Tank Sites.
Learn about contaminants of concern and cleanup levels at underground storage tank (UST) releases.
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EPA Announces the Implementation of Mitigation Measures for Insecticide Malathion to Protect Endangered Species
The Environmental Protection Agency takes action to protect endangered species implementing the U.S. Fish and Wildlife service's biological option for malathion.
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2016 eCDRweb User Guide–Secondary Support
This document presents the user guide for the Office of Pollution Prevention and Toxics’ (OPPT) e-CDR web tool. This document is the user guide for the Secondary Support user of the e-CDRweb tool.
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Analysis of the Proposed MATS Risk and Technology Review (RTR)
IPM analyses of the Proposed MATS Risk and Technology Review (RTR)
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Cross-State Air Pollution Rule - Resources For Implementation
Information for states and the regulated community for implementing the Cross-State Air Pollution Rule
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Documents, Reports and Photographs for Beazer East, Incorporated (Formerly: Koppers Company) in Bridgeville, Pennsylvania
RCRA Corrective Action Beazer East, Inc. (Formerly: Koppers Co.), Bridgeville PA, Documents and Reports
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Approved Air Quality Implementation Plans in Region 1
Read about the approved State Implementation Plans, Tribal Implementation Plans, as well as any Federal Implementation Plans for Region 1.
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Skills Challenge: Advanced Basic Page Example
This page is an example page of what someone with advanced skills in the WebCMS could make.