Laws & Regulations
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1997 CAA Fuels Administrative Settlement
CAA Fuels Administrative Settlement 1997
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1998 CAA Fuels Administrative Settlement
CAA Fuels Administrative Settlement for 1998
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2000 CAA Fuels Administrative Settlement
This is the CAA Fuels Administrative Settlement for 2000
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Second Modification to the November 2005 First Revised Consent Decree: Civil Action No. 4:01-CV-40119-PVG
This is Second Modification to the November 2005 First Revised Consent Decree, Marathon Ashland Petroleum LLC
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Title XIV of The Public Health Service Act: Safety of Public Water Systems (Safe Drinking Water Act)
Title XIV of The Public Health Service Act: Safety of Public Water Systems (Safe Drinking Water Act)
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Lead Modeling Peer Review
The focus of the peer review will be on gathering expert scientific input on the use of draft modeling approaches for developing health-based benchmarks for lead in drinking water.
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Perchlorate Peer Reviews
Describes the perchlorate model peer review process and outcome.
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Lead and Copper Rule Public Meeting - November 4, 2010
EPA held a public meeting to discuss potential Long-Term Revisions to the LCR. At the meeting, EPA sought stakeholder feedback about key issues and options to address the issues.
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State Implementation Plan (SIP) Checklist Guide
Guidance documents and examples to assist air quality agencies of non-attainment areas in developing plans to implement national ambient air quality standards (NAAQS), including the ground-level ozone standard.
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Quick Reference Guides on Class VI Program Implementation
This webpage presents links to several quick reference guides for Class VI program implementation considerations intended for UIC program directors.
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Regulatory Actions for Allowance Allocation and Reporting
Proposed Rulemaking: Phasedown of Hydrofluorocarbons: Allowance Allocation Methodology for 2024 and Later Years.
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U.S. Corps of Engineers (COE) Letters to California, Texas and Illinois Regarding Munitions on Closed Military Ranges
This memorandum responds to three letters sent by the U.S. Army Corps of Engineers (COE) representatives to the States of Texas, California, and Illinois involving interpretations of the Military Munitions Rule and state authority.
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PSEG Fossil L.L.C. Settlement
The settlement required PSEG Fossil to install and operate state-of-the-art controls for SO2, NOx, and PM emissions on every coal-fired unit it operates.
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Plains All American Pipeline Settlement
Plains All American Pipeline and several of its operating subsidiaries have agreed to spend approximately $41 million to upgrade 10,420 miles of crude oil pipeline.
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Pflueger Clean Water Settlement
EPA has reached a settlement of over $7.5 million with James Pflueger over CWA violations associated with construction activities on Pflueger's property in Hawaii.
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Duke Energy Gallagher Plant Clean Air Act Settlement
Duke Energy will spend approximately $85 million to significantly reduce harmful air pollution at an Indiana power plant and pay a $1.75 million civil penalty.
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Tribal Indoor Air Quality Programs in the Spotlight
The following tribal IAQ champions graciously shared their stories so that others can better serve their communities. Read on to learn how these stellar programs overcame challenges to form successful IAQ initiatives.
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Underground Injection Control Well Classes
This webpage provides the basic definition of each UIC well class as well as the concept of endangerment. Links for individual well class are also provided.
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Stationary Refrigeration Safe Disposal Requirements
Provides an overview of requirements for the safe disposal of refrigeration and air-conditioning equipment.
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2025 CAA Fuels Administrative Settlements
2025 CAA Fuels Administrative Settlement