Data and Tools
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Data Quality and Planning
To protect public health following a contamination incident, sampling and analysis results will inform decisions regarding site remediation. Resulting data should be of known and documented quality to increase confidence in the decisions made.
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JavaScript: Data Visualizations
D3 is a JavaScript library that, in a manner similar to jQuery library, allows direct inspection and manipulation of the Document Object Model, but is intended for the primary purpose of data visualization.
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Live Water Quality Data - Synchronized Charts View for the Lower Charles River
View charts of or download water quality data measured by the Charles River buoy.
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Live Water Quality Data - Individual Parameter for the Lower Charles River
View charts of or download water quality data measured by the Charles River buoy, including temperature, dissolved oxygen percentage, and chlorophyll.
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Live Water Quality Data for the Lower Charles River
View charts of water quality data measured by the Charles River buoy, and compare data sets to each other including temperature, dissolved oxygen percentage, and chlorophyll.
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Funding History for Brownfields and Land Revitalization in New England
EPA's Brownfields Programs provide funding and technical assistance to local, tribal, and state entities to assess, safely clean, and sustainably reuse brownfields.
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Portable Air Monitoring Device Loan Program for Region 10 Tribes
Portable air monitoring devices available for loan to Tribal air quality staff in Idaho, Oregon, and Washington.
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Toxic Substances Control Act Section 8(e): Frequent Questions
Section 8(e) of the Toxic Substances Control Act (TSCA) requires notification to EPA of information that reasonably supports the conclusion that their substances or mixtures presents a substantial risk of injury to health or the environment.
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Abandoned Mine Lands
Abandoned Mine Lands are those lands, waters, and surrounding watersheds where extraction, beneficiation, or processing of ores and minerals (excluding coal) has occurred. These lands also include areas where mining or processing activity is inactive.
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Models for Pesticide Risk Assessment
EPA considers the toxicity of the pesticide as well as the amount of pesticide to which a person or the environments may be exposed in risk assessment. Scientists use mathematical models to predict pesticide concentrations in exposure assessment.
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EPA Region 3 Laboratory Sample Submission Process
Region 3 laboratory sample submission procedures and instructions. Also contains a guide for acquiring analytical services.
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CEM-Consumer Exposure Model Download and Install Instructions
CEM contains a combination of models and default parameters which are used to estimate inhalation, dermal, and oral exposures to consumer products and articles for a wide variety of product and article use categories.
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PFAS Air Emissions Measurement Methods Webinar Archive
This webinar, recorded on October 16, 2024, presented Other Test Method (OTM)-45 and OTM-50, two PFAS source emissions measurement methods that have been developed in collaboration with EPA’s Office of Air Quality Planning and Standards.
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Data Standards
Describes EPA data standards and links to other topics related to data standards. TRIBES and related federal standards included.
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Cleanups in My Community
Cleanups In My Community is a web app of hazardous waste cleanups for which EPA collects information, on maps and in lists, and to access additional information about those cleanups. This page describes and links to the application.
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One Health Webinar Archive
This webinar provides a brief overview of One Health and more information on how EPA is collaborating with our state partners to educate, inform and share best practices on One Health.
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Cumulative Impacts: EPA’s Environmental Quality Index (EQI) Webinar Archive
This webinar, recorded August 16th, provided an overview of the Environmental Quality Index methodology, including information on rural/urban differences, as well as a summary of the health outcome research that has been conducted to date.
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AQS Manuals and Guides
AQS Manuals and Guides
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List N Advanced Search Page: Disinfectants for Coronavirus (COVID-19)
Search EPA’s list n legacy search page of registered disinfectants for use against SARS-CoV-2, the virus that causes the novel coronavirus (COVID-19).