Collections and Lists
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Media Materials and Public Service Announcements about Indoor Air Quality
Links to indoor air quality related multi-media pages.
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Exposure Factors Handbook
This page contains the EPA’s Exposure Factors Handbook, which provides information on various physiological and behavioral factors commonly used in assessing an individual’s exposure to environmental chemicals.
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Region 2: Risk Assessment Contacts
Region 2 public points of contact, resources, and research publication on risk assessment.
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Guide to the ROE
This page provides guidance and videos to help users with using this web site and to the basic design of the report on the environment.
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Phases of ERA - Tools
Eco-Box is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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Region 7: Risk Assessment Contacts
Region 7 point of contacts and resources for risk assessment.
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Solar for All Notices of Intent from Tribal Governments
View a list of NOIs from tribal governments that EPA has received with a letter signed by an authorized official for the Solar for All grant competition.
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Managing Debris After a Natural Disaster
Specific guidelines (PDF) form planning or cleanup of debris after a disaster.
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SPOT DWP Project: Prevention of Significant Deterioration (PSD) Permit
Documents Related to the Prevention of Significant Deterioration (PSD) permit for the SPOT DWP Project.
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Pueblo of Laguna Treatment as a State Related Documents
TAS Documents for Pueblo of Laguna
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MailCodes and Addresses for EPA Region 6
This document contains EPA Region 6 MailCodes by Organizational Unit and includes a link and the text of the Federal Register Notice (84 FR 44225, August 23, 2019) listing updated Regulatory Mailing Addresses for EPA Region 6.
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Tribal PBR Information in EPA's South Central Region
Air permitting in EPA's South Central region, Region 6; serving Arkansas, Louisiana, New Mexico, Oklahoma, Texas and 66 Tribes
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Explore Sources of Radiation at the Waterfront
Learn about the radiation sources you may encounter in everyday life.
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Explore Sources of Radiation in a Neighborhood
A medical x-ray produces an image that can help find injuries, like broken bones, in the body. Different imaging procedures use different amounts of radiation.For the average American, medical x-rays are their largest source of man-made radiation exposure.
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Waterborne Transient Electromagnetics
Waterborne Transient Electromagnetics
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Surface Water Quality Standards: Video Training Modules for Vietnamese Audiences
To support Vietnam on developing water quality standards, EPA has developed a four-part series that provides an introductory overview of surface water quality standards, water quality monitoring, identification of impaired waters, and development of Total
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Sampling and Analysis Plan Resources - Pathogens
Resources are provided to facilitate development and implementation of sampling and analysis plans (SAPs) in support of data collection during remediation efforts following an environmental contamination incident involving pathogens.
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Synthetic Minor NSR Permit: NorthWestern Energy Corporation - Meriwether Compressor Station
Synthetic minor NSR permit application, air quality modeling files and other supporting documentation for the proposed NorthWestern Energy Corporation Meriwether Compressor Station, on Blackfeet Indian Reservation.
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2018 EPA Clean Air Act Advisory Committee Meeting
2018 EPA Clean Air Act Advisory Committee Meeting Agenda materials
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Synthetic Minor NSR Permit: Northern Border Pipeline Company - Compressor Station #2
This page contains the response to public comments and the final synthetic minor NSR permit for the Northern Border Pipeline Company Compressor Station #2, located on the Fort Peck Indian Reservation in Roosevelt County, Montana.