Learn the Issues
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Visibility and Regional Haze
Haze forms when sunlight encounters particle pollution. It reduces visibility in cities and scenic areas. This web area provides regulatory information and progress towards improving visibility through EPA’s regional haze program.
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Hazardous Waste Cleanup: U.S. Steel, Gary Works Facility - Gary, Indiana
RCRA Corrective Action Site, U.S. Steel, Gary Works Facility - Gary, Indiana
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Previous Accomplishments Reports
This webpage houses the FY22 Accomplishments Report for the Office of Resource Conservation and Recovery, as well as highlighting some noteworthy accomplishments from this year.
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Testing for Lead in Drinking Water at Tribal Schools Project
The Testing for Lead in Drinking Water at Tribal Schools Project is a voluntary multi-agency effort to identify children’s facilities on tribal lands in EPA's Pacific Southwest with potential for lead in drinking water.
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EPA Pacific Southwest PFAS Tribal Drinking Water Sampling Project
The PFAS Tribal Drinking Water Sampling Project is a voluntary sampling effort that is offered to all public water systems (PWS) on tribal lands in EPA’s Pacific Southwest Region (Region 9).
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Clean Water Indian Set-Aside Emerging Contaminant Program
Information to assist federally recognized Tribes within EPA's Pacific Southwest (California, Nevada, Arizona) improve wastewater infrastructure to address emerging contaminants (ECs).
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Drinking Water Emerging Contaminant Programs
Assistance for federally recognized Tribes within EPA's Pacific Southwest Region (Region 9) to address emerging contaminants in drinking water.
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Drinking Water Tribal Set-Aside (DWTSA) Program
Information about Drinking Water Tribal Set-Aside Funds (DWTSA) in EPA's Pacific Southwest. EPA Region 9 provides assistance for federally recognized tribes within EPA Region 9 to improve public water system infrastructure.
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Tijuana River Watershed Stakeholder Engagement
Tijuana River Watershed Stakeholder Engagement
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USMCA Tijuana River Watershed
USMCA directs EPA to identify and implement comprehensive and coordinated technical solutions to address persistent transboundary wastewater flows in the Tijuana River watershed.
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Tijuana River Watershed Technical Evaluation of Infrastructure Solutions
Beach Impact Comparison Study
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Tijuana River Watershed Press Highlights
Tijuana River Watershed Stakeholder Engagement
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A Selection of Training Programs for Water and Wastewater Operators
A selection of training programs for water and wastewater operators.
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Asset Management for Water and Wastewater Treatment Systems for Local Officials
The basics of asset management for local officials and their role in implementing a successful asset management program.
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Preventing Wasted Food At Home
Discusses the benefits of reducing food waste and its impact on the environment
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Ozone Layer Protection Milestones of the Clean Air Act
In 2020, EPA’s Stratospheric Protection Division highlights Title VI of the CAA and 30 years of achievements to restore the ozone layer and protect human health and the environment.
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Case Study: Motor Vehicle Air Conditioning Servicing among Tribal Technicians
Case study provides information on Section 609 Technician Certification training sessions conducted in 2013 for two tribal governments.
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Legionella
Information about the bacteria Legionella in drinking water.
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EPA RCRA ID: PAD990753089
RCRA Corrective Action Cleanup Site for PAD990753089 Exide Trust Reading AKA Former Exide Technologies Facility in Laureldale, Pennsylvania
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Documents, Reports and Photographs for Koppers Incorporated - Green Spring (Formerly: CSX Transportation) in Green Spring, West Virginia
RCRA Corrective Action Koppers - Green Spring (Formerly CSX Transportation), Green Spring WV, Documents and Reports