Data and Tools
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Phasedown of Hydrofluorocarbons (HFCs): Issuing Allowance Allocations
The American Innovation and Manufacturing (AIM) Act was enacted by Congress on December 27, 2020. The AIM Act directs the U.S. Environmental Protection Agency (EPA) to address the environmental impact of HFCs.
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Method Development Tools
This page provides some tools and details to explain what's been done in our programs, share the basic structure and guidelines for producing a method, and explain some differences.
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Laboratory Methods
A source for methods of collection related to Air and Radiation, Water, Prevention, Pesticides, Toxic Substances, Research and Development, Solid Waste and Emergency Response
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GLI Clearinghouse Version History
Tracks changes to the GLI Clearinghouse database from 2006 to present
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Instructions for GLI Clearinghouse
Isntructions for GLI Clearinghouse Version 2.1
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Supplemental Data from the 2024 Anaerobic Digestion of Food Waste in the U.S. Survey Results
This page contains two detailed matrix tables of supplemental data from EPA’s AD survey conducted in 2024, reporting data for 2022 and 2023.
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South Platte River Contributing Headwater Basins in Colorado
Headwater Basins that contibute to the South Platte River in CO.
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Project Resources Needs for Proctor Creek Watershed
Estimated costs for partnership operations and projects in Proctor Creek
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Estimating the Benefit per Ton of Reducing Directly-Emitted PM2.5, PM2.5 Precursors and Ozone Precursors from 21 Sectors
Technical Support Document (TSD) reporting the human health impact and monetized benefits of reducing emissions of PM2.5, PM2.5 precursors and ozone precursors from 21 sectors. This TSD was updated in 2021 to reflect updated source apportionment modeling.
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South Platte River Basin
Map of South Platte River Basin
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ExpoKids: Tools and Resources
ExpoKids allows for visualization of aggregate exposure estimates, produced by ExpoFIRST, across lifestages.
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ExpoKids Supplementary Information Files
These 2 supplementary files are provided to assist users with the ExpoKids tool.
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Additional Green Book GIS Download Information
GIS Download Information
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Logan Utah - Idaho Determination of Attainment and Clean Data Determination
Determination of Attainment and Clean Data Determination for the Logan Utah - Idaho 2006 24-hour Fine Particulate Matter Standard Nonattainment Area
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Franklin County Ordinance
Franklin County Ordinance No. 2012-6-25
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Approval of Moderate Plan Elements for Idaho portion of Logan UT-ID Area
Approval of moderate plan elements for the Idaho portion of the Logan Utah-Idaho 2006 24-hour fine particulate matter standard nonattainment area
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Paperwork Reduction Act (PRA) for CEDRI and ERT
This page provides information about PRA, OMB Control numbers, expiration date, and burden estimate for electronic reporting.
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BMDS Training at Society for Risk Analysis (SRA) on December 8
Information on upcoming BMDS training at SRA on Dec 8, 2022.
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SAM Revision Tracking Information
Selected Analytical Methods.
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EPA Method 245.1: Determination of Mercury in Water by Cold Vapor Atomic Absorption Spectrometry
EPA’s Selected Analytical Methods for Environmental Remediation and Recovery (SAM) lists this method for preparation and analysis of water samples for compounds containing mercury.