Data and Tools
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Region 8 Targeted Brownfields Assessments
Information about targeted brownfields assessments in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 28 Tribal nations)
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Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.7
the document for Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.7, December 2018
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Level III and IV Ecoregions by EPA Region
Information and downloadable maps and datasets for Level III and IV ecoregions, listed by EPA region. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.
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Models for Predicting Beach Water Quality
Information on Models for Predicting Beach Water Quality
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How-to: Modeling Dichotomous Data in BMDS Online
Walk-through of how to conduct a dichotomous analysis in BMDS Online
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ICIS-AIR Overview
Information on air releases is contained in ICIS-AIR, a computer-based repository for information about air pollution in the United States.
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How's My Waterway
How's My Waterway was designed to provide the general public with information about the condition of their local waters based on data that states, federal, tribal, local agencies and others have provided to EPA. Water quality information is displayed on 3
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Ecological Spray Drift Buffer Reduction Calculator
EPA created a Spray Drift Mitigation Calculator to assist applicators calculate spray drift buffers as required on pesticide product labeling. Ecological spray drift buffers (if any) are included in the use directions on pesticide labeling.
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Download ESIST
Energy Savings and Impact Scenarios Tool description and how to access.
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AVERT Webinars
This January 2023 webinar introduced AVERT 4.0, which allows users to model the "tailpipe to smokestack" energy and emissions impacts of electric vehicles. Results are presented at the county, state, and regional level, and can be incorporated into COBRA.
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BMDS 3.x Release History
History and details of BMDS 3.x releases
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Download BMDS 3.3.2 Model Source Code
Procedure for downloading the BMDS model source code.
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About BMDS 3.3.2
Summary of BMDS 3 purpose, acknowledgements
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Benchmark Dose Software (BMDS) Version 3.3 Materials
Links to BMDS 3.3.2 application and documentation downloads
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Benchmark Dose Software (BMDS) Version 2.7 Materials
Links to BMDS 2.7 application and documentation downloads, plus the BMDS 2.7 training webinars
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Benchmark Dose Software (BMDS) Version 2.7 - Download Model Executable Files
Advanced users can download and run the BMDS Model Code executables without using the BMDS user interface.
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Benchmark Dose Software (BMDS) Version 2.7 - ReadMe File
Describes changes, fixes, and enhancements to this version of BMDS.
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Benchmark Dose Software (BMDS) Version 2.7 - Model Executable Versions
Table listing each BMDS model executable with its version date; users can refer to this data to ensure their BMDS version is using the most current model versions.
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Benchmark Dose Tools Suite
Subpage linking to individual Benchmark Dose Modeling applications
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Public Policy Requirements
There are cross-cutting public policy requirements applicable to Federal grants, including those awarded by the EPA. Some of those requirements are included here because they have been part of appropriations acts for several years without change.