Data and Tools
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Introduction to the Intranet CMS
introduction to the Intranet CMS
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DBP Precursor Form 1: Disinfection Byproduct Precursors Laboratory Report to Public Water Systems
Total Organic Carbon (TOC) Laboratory Report Form, including instructions for completing the TOC laboratory report. Form for water operations compliance.
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Phasedown of Hydrofluorocarbons (HFCs): Issuing Allowance Allocations for 2023
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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Phasedown of Hydrofluorocarbons (HFCs): Issuing Allowance Allocations for 2024
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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About Asset Management
These documents and tools explain the benefits of asset management and ways to implement specific asset management practices.
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Locating and Estimating (L&E) Documents
Emission Estimation Tools
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Related Emissions Factors Documents and New and Revised Emissions Factors for Flares- Documents
Related Emissions Factors Documents - Documents
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Emissions Factor Uncertainty Assessment
Emissions Factor Uncertainty Assessment
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Emissions Factor Uncertainty Assessment - documents
Emissions Factor Uncertainty Assessment - documents
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2013 FRS Geospatial Model
A diagram of the 2013 FRS geospatial model.
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Facility Identification Template for States, Version 2
Guidelines provided by the States for facility identification.
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Total Deposition Maps
Annual average total deposition estimated with the TDep Measurement Model Fusion method that combine the dry deposition and wet deposition grids.
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Ecoregional Nutrient Criteria for Rivers and Streams
Ecoregional Nutrient Criteria Documents for Rivers and Streams
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Clean Air Act Second Prospective Report Study Science Advisory Board Review, February 19, 2010
The following materials were submitted to the Air Quality Modeling Subcommittee (AQMS) technical subcommittee of the section 812 Council pursuant to their February 19, 2010 review meeting in Washington, D.C.
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Nutrient Criteria Development Documents
Nutrient Criteria Development Documents for various water body types
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Nutrient Criteria Development Document: Estuarine and Coastal Waters
Criteria Development Guidance: Estuarine and Coastal Waters
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Nutrient Criteria Development Document: Lakes and Reservoirs
Criteria Development Guidance: Lakes & Reservoirs
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Nutrient Criteria Development Document: Rivers and Streams
Criteria Development Guidance: Rivers and Streams
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Nutrient Criteria Development Document: Wetlands
Criteria Development Guidance: Wetlands
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Overview of Numeric Nutrient Criteria Development for Scientific and Technical Assistance Groups
Information related to Overview of Numeric Nutrient Criteria Development for Scientific and Technical Assistance Groups