Data and Tools
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CMAQ: The Community Multiscale Air Quality Modeling System
CMAQ is a computational tool used for air quality management. It models air pollutants including ozone, particulate matter and other air toxics to help determine optimum air quality management scenarios.
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Superfund Analytical Methods (SFAM)
EPA Contract Laboratory Program Statement of Work for Superfund Analytical Methods SFAM01.1 and SFAM02.0
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2017 AirToxScreen: Emissions Update Document
AirToxScreen emissions update document
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2018 AirToxScreen: Emissions Update Document
AirToxScreen emissions update document
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Interagency Testing Committee
The ITC's web site is a dynamic interactive vehicle that enables industry to electronically submit unpublished data and for the public (including industry) to retrieve these data and other information created or reviewed by the ITC.
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Chesapeake Bay TMDL 2010 Webinar Series Dates and Topics
This page provides descriptions and dates of all of the presentations given as part of the 2010 webinar series during the development of the Chesapeake Bay TMDL.
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Electronic Submission of TRI Reporting Forms
Answers to frequently asked questions about the TRI-MEweb reporting tool.
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Reporting for TRI Facilities
Overview of key information for facilities required to report to the Toxics Release Inventory Program.
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AVERT Web Edition
test
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Water Quality Portal Quick Reference Guide
This page includes a description of the Water Quality Portal Quick Reference Guide and documentation tables for the WQX 2.0, 3.0, and WQP outbound fields and data profiles.
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Ecosystem Services Portal
EPA’s Ecosystem Services Tool Selection Portal is a resource to help communities incorporate the benefits of local ecosystems into their environmental planning and decision-making.
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Antimicrobial Testing Methods & Procedures: MB-29-02
Production and Storage of Spores of Clostridioides difficile for Use in the Efficacy Evaluation of Antimicrobial Agents
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Final Test Guidelines for Pesticides and Toxic Substances
Listing of the Final OCSPP Test Guidelines Series with links to the Series
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Dynamometer Drive Schedules
This page provides the chassis dynamometer driving schedules and shift schedules used by EPA for vehicle emissions and fuel economy testing.
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Tribes Approved for Treatment as a State (TAS)
EPA Treatment as a State Totals by Program/Media
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Series 810 - Product Performance Test Guidelines
links to 810 series test guidelines in the docket
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Consolidated Human Activity Database (CHAD) - Documentation for CHAD-Master
This document describes CHAD and its use.
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CAP88-PC Version 4.1.1 Downloads and Supporting Documents
Downloads and links to additional resources for EPA's radiation air dispersion modeling risk assessment software, CAP-88 and CAP-88 PC.
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Table 2. Gradation of Individual Responses to Short-Term Ozone Exposure in People with Lung Disease
Table 2. Gradation of Individual Responses to Short-Term Ozone Exposure in People with Lung Disease
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Table 1: Gradation of Individual Responses to Short-Term Ozone Exposure in Healthy People
Table 1: Gradation of Individual Responses to Short-Term Ozone Exposure in Healthy People