Data and Tools
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Equitable Resilience Builder Webinar Archive
This EPA Tools & Resources Webinar highlights the Equitable Resilience Builder (ERB), a scientific tool developed using human-centered design and engages community members in resilience planning to generate solutions that advance equity.
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Optimal Well Locator (OWL)
This tool to evaluate existing monitoring well networks and assist in the selection of new monitoring well locations.
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NWCA Condition Help Doc Auto Direct
Autodirect
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NWCA Risk Help Doc Auto Direct
Autodirect
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NWCA Matrix Help Doc Auto Direct
Autodirect
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Water Quality Standards Tools for Tribes
This website provides tools to assist tribes with the adoption of new or revised water quality standards developed under the Clean Water Act.
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S.H. Bell Chicago Air Monitoring Data
EPA has required environmental air monitoring of the S.H. Bell Company facility in Chicago, Illinois. Monitor data and monitor placement.
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Best Management Practices (BMP) and Treatment Technologies Clearinghouse
Best Management Practices (BMP) and Treatment Technologies Clearinghouse
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TRI Relative Risk-Based Environmental Indicators: Interim Toxicity Weighting Summary Document, June 1997
This document provides the methodology and preliminary results for the chronic exposure human health toxicity weights used in the Indicators project
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Methodology Document for RSEI Model Version 2.1.5, October 2007
This methodology document accompanies version 2.1.5 of the Risk-Screening Environmental Indicators model.
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Risk-Screening Environmental Indicators (RSEI) Methodology
Risk-Screening Environmental Indicators (RSEI) Methodology
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Developing the Risk-Screening Environmental Indicators
Describes options considered during the development of the Risk-Screening Environmental Indicators screening model
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Methodology Document for RSEI Model Version 2.1, January 2004
This methodology document accompanies version 2.1 of the Risk-Screening Environmental Indicators model.
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Methodology Document for RSEI Model Version 2.1.2, August 2004
This methodology document accompanies version 2.1.2 of the Risk-Screening Environmental Indicators model.
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RSEI Version 2.1 Distribution Package
Information distributed to users in technical release of RSEI Version 2.1
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9 - Evaluation and Refining Fish Consumption Advisory As Needed
Information related to Develop Risk Communication Programs for Fish and Shellfish Consumption Advisories - 9 - Evaluation and Refining Fish Consumption Advisory As Needed
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Estimate of Stack Heights and Exit Gas Velocities for TRI Facilities in OPPT's Risk-Screening Environmental Indicators Model, June 1999
This document describes the methods used to estimate stack heights and exit gas velocities for TRI facilities
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TRI Relative Risk-Based Environmental Indicators Methodology, June 1997
This report explains how the proposed Indicators are constructed, and includes discussions of the conceptual methodology, data sources, and the computational approach.
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User's Manual for OPPT's Risk-Screening Environmental Indicators Model: Version 1.0, November 1999
This manual describes the Indicator methodology, operations of the computer model and the step-by-step processes to perform them, and pre-run queries available with the model.
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User's Manual for RSEI Model Version 2.1, December 2002
This manual accompanies version 2.1 of the Risk-Screening Environmental Indicators model.