Data and Tools
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Drought Response and Recovery for Water Utilities
Learn how to address drought and your water utility
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Get Technical Assistance for Your Water Utility on Flood or Drought Resilience
Technical assistance materials web page to help drinking water and wastewater utilities become resilient to floods.
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Frequent Questions About Healthy Watersheds
This page list all the frequently asked questions.
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Electronic Submissions of Pesticide Applications
Applications for pesticide registration can be submitted electronically, including forms, studies, and draft product labeling. Applicants need not submit multiple electronic copies of any pieces of their applications.
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Crazy Egg Report Request Form
The Web analytics program can create three Crazy Egg reports per Office/Region, per month. Unless otherwise requested, reports will capture data for 5,000 visits to the page or two months, whichever comes first.
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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.