Data and Tools
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About EPA's Research Grants
Helpful information about EPA's extramural grant program and resources.
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Basic Information and Answers to Frequent Questions
Healthy Watersheds Protection Home Page
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RSEI Data Dictionary: Standard Industrial Classification (SIC) Data
SIC codes are no longer collected by TRI, but RSEI maintains them because some parameters (chromium speciation and stack height) are determined by SIC code.
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How does COBRA work?
How does COBRA work?
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How Does COBRA Work?
Learn about how the Co-Benefits Risk Assessment (COBRA) model works to quantify changes in air quality, calculate change in health outcomes, and calculate monetary values.
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Publications that cite COBRA
This document contains a list of publications that have used EPA’s COBRA tool to estimate the health impacts of changes in air pollution emissions.
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What is COBRA?
EPA's CO–Benefits Risk Assessment (COBRA) screening model is a free tool that helps state and local governments.
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Chief FOIA Officer Reports
The Chief FOIA Officer must submit an annual narrative report to the Attorney General. The report contains detailed descriptions of EPA's FOIA administration and steps taken to implement the Attorney General's FOIA Guidelines to improve FOIA compliance.
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VISL What's New
EPA has prepared several documents and tools to support development of its Final Subsurface Vapor Intrusion Guidance.
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Regional Screening Levels (RSLs) - Generic Tables
Regional Screening Level RSL generic table page provides the default RSLs for use by risk assessors in site screening for chemical contaminants for the assessment of human Health.
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Regional Screening Levels (RSLs) - Frequent Questions
Regional Screening Level RSL frequently asked question FAQ page provides risk assessors answers to common questions about the preliminary remediation goal PRG risk based concentration RBC and risk calculator for the assessment of human Health.
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Regional Removal Management Levels (RMLs) for Chemical Contaminants
The generic regional removal management levels for chemicals are available from this site for download in MS Excel and PDF format.
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Regional Screening Levels (RSLs) - What's New
Regional Screening Level RSL what’s new page informs risk assessors of the biannual updates to the website and the calculator for the assessment of human Health.
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Vapor Intrusion Screening Level Calculator
EPA has prepared several documents and tools, shown below, to support development of its Final Subsurface Vapor Intrusion Guidance.
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Regional Screening Levels (RSLs) - User's Guide
Regional Screening Level RSL user guide provides extensive guidance for risk assessors doing Chemical Risk Assessment preliminary remediation goal PRG risk based concentration RBC and rick calculations for the assess
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Regional Screening Levels (RSLs)
Regional Screening Level RSL Home Page introduces risk assessors to Chemical Risk Assessment preliminary remediation goals PRG risk based concentration RBC and risk calculations for the assessment of human Health.
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Guide to Login for SeqAPASS Users
Login guide for external SeqAPASS users.
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2022 Allotments from Bipartisan Infrastructure Law (2022)
2022 allotments
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Example Residential and Commercial Solid Waste Franchise Agreement
Example Residential and Commercial Solid Waste Franchise Agreement designed to advance zero waste goals between the city of Monrovia and Arakelian Enterprises, Inc. dba Athens Services, a California corporation.
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Best Practices: Incentives and Penalties
Best practices for Zero Waste Contracting - Incentives and Penalties