Data and Tools
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Risk-Screening Environmental Indicators (RSEI) Technical Appendices Version 2.3.5
Technical appendices for the Risk-Screening Environmental Indicators screening tool version 2.3.5
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Risk-Screening Environmental Indicators (RSEI) Data Dictionary V2.3.5
document describing all of the data tables and fields used in the RSEI model and results datasets
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Documentation for Risk-Screening Environmental Indicators (RSEI) Geographic Microdata (RSEI-GM) V2.3.5
information on the RSEI Geographic Microdata, which are a unique dataset that provides detailed air model results from the RSEI model at a level of 810 meter square grid cells
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Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.6
the document for Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.6, January 2018
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Risk-Screening Environmental Indicators (RSEI) Technical Appendices Version 2.3.6
Technical appendices for the Risk-Screening Environmental Indicators screening tool version 2.3.6
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Risk-Screening Environmental Indicators (RSEI) Data Dictionary Version 2.3.6
document describing all of the data tables and fields used in the RSEI model and results datasets
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KABAM Version 1.0 User's Guide and Technical Documentation - Appendix B - Explanation of Defaults and Alternative Values Representing Abiotic Characteristics of Aquatic Ecosystem
Discussion of values used in KABAM for particulate organic carbon, dissolved organic carbon, dissolved oxygen, suspended solids, water temperature, and % organic carbon content of the sediment.
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BAS601
Basin (BAS601) CASTNET site location,
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Wildfire Advancing Science Partnerships for Indoor Reductions of Smoke Exposures (ASPIRE) Study Webinar Archive
This EPA Tools & Resources webinar showcased the Wildfire Advancing Science Partnerships for Indoor Reductions of Smoke Exposures (ASPIRE) Study.
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Wildfire Smoke Air Monitoring Response Technology and AirNow Fire and Smoke Map Training Webinar Archive
This webinar, recorded on June 5, 2025, showcased the Wildfire Smoke Air Monitoring Response Technology (WSMART) and AirNow Fire and Smoke Map.
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EPA's Flood Cleanup Resources: Promoting Community Resilience through Risk Communication Webinar Archive
This webinar, recorded on June 18, 2025, showcased EPA's Flood Cleanup Resources: Promoting Community Resilience through Risk Communication. The webinar reviews the strategies used to develop the Flooded Homes Cleanup Guidance website.
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Downloadable Computational Toxicology Data
EPA’s computational toxicology research generates data that investigates the potential harm, or hazard of a chemical, the degree of exposure to chemicals as well as the unique chemical characteristics. This data is publicly available here.
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Fiscal Year 2011 Source Reduction Assistance Grant Summaries
List of states and programs who received funds from the 2010 Source Reduction Assistance Grant program along with summaries of target programs.
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Fiscal Year 2010 Source Reduction Assistance Grant Summaries
States and programs with summaries of target programs who received funds from the 2010 Source Reduction Assistance Grant program.
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Fiscal Year 2010 Pollution Prevention Grant Summaries
List of states and programs who received funds from the 2010 Pollution Prevention Grant program along with summaries of target programs.
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EPA-Funded Technology Seen as Win-Win on Virginia Farm
A drag hose is an alternative manure application system that has advantages for farms with a large amount of manure to spread.
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Appendix A to Subpart O - Regulated Contaminants
Table containing maximum contaminant levels (MCLs), MCLs in CCR-regulated units, maximum contaminant level goals (MCLGs), major sources of and health effects language for all regulated contaminants that must be reported in the CCR, if detected.
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Annual Reports, Chief FOIA Officer Reports, Quarterly Reports
Annual Reports, Chief FOIA Officer Reports, Quarterly Reports
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Fee Information
Fees, Rates, and Fee Waiver Information
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St. Clair River AOC Boundary Map
Boundary map of St. Clair River AOC