Learn the Issues
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Techniques for Tracking, Evaluating, and Reporting the Implementation of Nonpoint Source Control Measures - Forestry
This guidance is intended to assist state, regional, and local environmental professionals in tracking the implementation of best management practices (BMPs) used to control nonpoint source pollution generated by forestry practices.
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Tribal 319: 2010 NPS Workshop
This tribal training was offered during the first day of the National Water Quality Monitoring Council conference held in Denver, Colorado. The session covered CWA Section 106 and 319 topics, and featured three tribal case studies.
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CAER Session (2019 EIC)
Papers and Presentations for the CAER session during the 2019 International Emissions Inventory Conference.
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Air Quality Modeling Session (2019 EIC)
Papers and Presentations for the Air Quality Modeling session during the 2019 International Emissions Inventory Conference.
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Air Emissions Inventory Guidance for Implementation of Ozone and Particulate Matter NAAQS and Regional Haze Regulations
Guidance document on how to develop emission inventories to meet State Implementation Plan requirements for complying with the 8-hour ozone national ambient air quality standards (NAAQS), the revised particulate matter (PM) NAAQS, and the regional haze reg
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Plenary Session of 2015 Emissions Inventory Conference
Presentation/papers given by keynote speakers at the 2015 Emission Inventory Conference
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Toxics and Speciation Session (2019 EIC)
Papers and Presentations for the Toxics and Speciation session during the 2019 International Emissions Inventory Conference.
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Tools Session (2019 EIC)
Papers and Presentations for the Tools session during the 2019 International Emissions Inventory conference.
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Memo on Public Hearing Requirements for 1990 Base-Year Emission Inventory for Ozone and Carbon Monoxide Nonattainment Areas
A memorandum clarifying that emissions inventories for a State Implementation Plans are subject to the public hearing requirements.
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Memo on Emission Statement Requirement Under 8-Hour Ozone NAAQS Implementation
A memorandum indicating that the emission statement requirements is applicable to nonattainment areas for the 8-hour ozone NAAQS.
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Ozone and Your Patients' Health: Course Developers
List of course developers for the Ozone Pollution and your patient's health online course
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Performance Specification 12A for Mercury
Promulgated Performance Specification 12A - Specifications and Test Procedures for Total Vapor Phase Mercury Continuous Emission Monitoring Systems in Stationary Sources.
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Clinical Scenario 2 for Particle Pollution
Clinical Scenario 2
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Technician and Shop Owner Resources
Overview page provides information for shops and technicians that repair or service motor vehicle air-conditioning systems, including information on proper training, approved equipment, and regulatory practices.
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Investments in Pollution Prevention
Learn about EPA's Infrastructure Investment and Jobs Act funding for pollution prevention.
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Investments in Electric and Low-emission School Buses
Learn about EPA's Infrastructure Investment and Jobs Act funding for healthier air for school children, including investments in electric and reduced carbon school buses.
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Title V Program Evaluations in New Hampshire
EPA Title V program evaluation for New Hampshire, September 29, 2020.
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Air Quality in New England
Stay up to date on criteria pollutant information, historical pollutant data, as well as real-time air quality data in EPA’s Region 1 (New England region).
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Guidance on Selecting Age Groups for Monitoring and Assessing Childhood Exposures to Environmental Contaminants
This document recommends a set of age groupings based on current understanding of differences in lifestage behavior and anatomy and physiology that can serve as a starting set for consideration by Agency risk assessors and researchers.
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Guidelines for Carcinogen Risk Assessment
The Guidelines for Carcinogen Risk Assessment provide EPA staff with guidance for developing and using risk assessments. They also provide basic information to the public about the Agency's risk assessment methods.