Laws & Regulations
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Why did the National Academy of Sciences (NAS) review EPA's research studies and what did it find?
Information about the National Academy of Sciences (NAS) review of EPA's controlled human exposure studies.
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What types of human subjects research does EPA conduct and fund?
Information on the types of human subjects research that EPA conducts and funds.
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NPDES Permit for City of Winchester Wastewater Treatment Plant in Idaho
EPA's NPDES wastewater permit for the City of Winchester on the Nez Perce Reservation Idaho.
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NPDES Permit for Metlakatla Indian Community Sewer Treatment Plant
EPA's NPDES wastewater permit for the Metlakatla Indian Community Sewer Treatment Plant in Alaska.
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POTWs – What Does Your Permit Say? (Part 2)
This presentation covers pretreatment and biosolids permit requirements and associated federal regulations, as well as standard and special conditions for POTWs.
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POTWs – What Does Your Permit Say? (Part 1)
This presentation covers how to read and understand a NPDES permit, and things permittees should do to ensure that permit requirements are met.
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Tribal Water Section Grant Fact Sheets
Fact sheets with information about funding opportunities available to federally recognized tribes in EPA's Pacific Southwest (Region 9) to improve water quality and water and wastewater infrastructure.
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EPA to host public meeting about the cleanup of Techtrix, Inc. in Gadsden, Ala.
EPA News Release: EPA to host public meeting about the cleanup of Techtrix, Inc. in Gadsden, Ala.
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EPA Approved Statutes and Regulations in the New York SIP
EPA Approved Statutes and Regulations in the New York SIP
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Port Dolphin LNG Permit Documents
Port Dolphin LNG Permit Documents
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Toxic Substances Control Act (TSCA) Compliance Monitoring
Overview of compliance monitoring activities under the Toxic Substances Control Act.
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NPDES Electronic Reporting Rule - Phase 2 Extension Fact Sheet
Rule provides states and EPA additional time to implement electronic reporting for certain Clean Water Act discharge permitting requirements.
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NPDES Electronic Reporting Rule - Proposed Phase 2 Extension Fact Sheet
Rule provides states and EPA additional time to implement electronic reporting for certain Clean Water Act discharge permitting requirements.
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Biosolids Part 2: Wastewater Treatment Sludge Disposal Methods
Second part of a two-part biosolids series which discusses the history and regulatory framework of the Biosolids Rule, touches on the EPA Biosolids Center of Excellence and data entry of compliance monitoring data into EPA’s Compliance Database: NetBIO.
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Providing Process Control Technical Assistance to Small Mechanical WWTPs
This webinar discusses what a Small POTW should expect as they undertake the NPDES Permit process and includes a brief overview of the NPDES permit program and its goals and implementation under the Clean Water Act.
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Math for Wastewater Operators
This webinar discusses what a Small POTW should expect as they undertake the NPDES Permit process and includes a brief overview of the NPDES permit program and its goals and implementation under the Clean Water Act.
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Presentation on Preliminary Wastewater Treatment
This webinar discusses what a Small POTW should expect as they undertake the NPDES Permit process and includes a brief overview of the NPDES permit program and its goals and implementation under the Clean Water Act.
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Developing and Implementing a PFAS Monitoring Strategies for NPDES Pretreatment Programs and POTWs
This webinar discusses what a Small POTW should expect as they undertake the NPDES Permit process and includes a brief overview of the NPDES permit program and its goals and implementation under the Clean Water Act.
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What is an EPA Inspector Credential?
This content provides an overview of federal EPA issued inspector credentials.
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State Review Framework (SRF) - North Dakota Final Reports
Details findings of the North Dakota state review framework