Data and Tools
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Historical Exceedance Days in New England
A chart showing the number of days air quality monitors in each New England state recorded ozone concentrations exceeding the 1997 8-hour ozone standard, as well as the number of days exceeding the 2015 8-hour ozone standard.
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Region 5 Superfund: Electronic Data Submission
Access the EPA Region 5 EDP upgrade and updated Release Notes and Comprehensive manual.
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2025 PM2.5 Exceedances
View 2025 PM2.5 Exceedances for New England.
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Contact Us about the California Clean Air Technology Initiative
Contact the California Clean Air Technology Initiative (CATI) at EPA.
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Contact Us about Navajo Abandoned Mines Cleanup
The contact us form for the Navajo Nation: Cleaning Up Abandoned Uranium Mines topic at EPA.
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Contact Us about Managing and Transforming Waste Streams
Contact form for EPA's "Managing and Transforming Waste Streams – A Tool for Communities".
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Public Data and Registration Lists for Fuel Programs
EPA collects data from companies that participate in fuel programs and posts the public data and registration lists on these pages.
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Dioxin Databases, Methods and Tools
Get access to methods, tools and databases with information on procedures on how to measure dioxin, and information on exposure factors.
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EPA Hotlines
Links to EPA hotlines
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Dioxin Exposure Initiative
The Dioxin Exposure Initiative (DEI) is no longer active. This page contains a summary of the dioxin exposure initiative with illustrations, contact and background information.Originally supported by scientist Matthew Lorber, who retired in Mar 2017.
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Common Sources of Exposure to Dioxin
This page contains links to information about places in which dioxins may be present in our environment.
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Red de Transferencia de Tecnología Centro de Información sobre Contaminación de Aire (CICA) para la frontera entre EE. UU. - México
Red de Transferencia de Tecnología Centro de Información sobre Contaminación de Aire (CICA) para la frontera entre EE. UU. - México
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Developing a State or Tribal Wetland Program Plan
Information about Core Elements Framework (CEF) of a state or tribal wetland program
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Red de Transferencia de Tecnología Centro de Información sobre Contaminación de Aire (CICA) para la frontera entre EE. UU. - México
Red de Transferencia de Tecnología Centro de Información sobre Contaminación de Aire (CICA) para la frontera entre EE. UU. - México
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How to Update Existing Companies, Facilities, and Users for Fuels Programs
Companies are required to update their company, facility and user registration information in OTAQREG when any changes are made.
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AMTIC - Ambient Monitoring Archive for HAPs
This page contains data for the Air Monitoring Archive
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Generalized Read-Across (GenRA) Manual
Access the Generalized Read-Across (GenRA) Manual.
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Benefits of Grants.gov to EPA and the Public
Grants.gov is the single source to find and apply for Federal government-wide competitive grant opportunities.Grants.gov is making it faster, easier and more cost effective for grant applicants to electronically interact with Federal grant making agencies.
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Managing Pests in Child Care Centers Using Integrated Pest Management (IPM): Module 3 - IPM in Child Care for Maintenance
This module introduces IPM to an audience of Maintenance and Custodial Staff- on benefits of IPM & how to implement IPM at a child care center, controlling pests & maintaining sanitation
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Managing Pests in Child Care Centers Using Integrated Pest Management (IPM): Module 4 - IPM in Child Care for Care Givers
Module introduces IPM to an audience of Teachers and Care-Givers on benefits of IPM, keeping child care facilities clean, identifying pest bites & working w/ pest management staff