Data and Tools
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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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Lesson 1: Overview of the Final Rule
Cross-Media Electronic Reporting Regulation (CROMERR) 101 Lesson 1 provides an overview of CROMERR, as codified in the CFR.
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Lesson 7: From Requirements to Specific Solutions
CROMERR requirements set performance goals, they do not dictate specific system functions, operating procedures,system architecture, or technology. The task is to decide on a solution to meet the goals.
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Lesson 3: System Description(s)
The system description of the CROMERR application documents how the system(s) meet the CROMERR standards.
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Lesson 5: CROMERR-Compliant Electronic Reporting
CROMERR 101 Lesson 5 describes the legal, system, and procedural requirements for CROMERR-compliant reporting.
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Lesson 5: Overview of CROMERR Requirements for Electronic Reporting
The purpose of the CROMERR requirements is to ensure that authorized programs that receive electronic documents in lieu of paper can rely on those documents for purposes of enforcement-related litigation.
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Lesson 5: Requirements for Authorized Program e-Reporting
CROMERR 101 Lesson 5 describes the legal, system, and procedural requirements for CROMERR-compliant reporting.
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Lesson 5: Standards for an Acceptable Electronic Document Receiving System
CROMERR requires that electronic document receiving systems are able to generate legally-defensible data to prove document integrity according to the standards on this page.
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Lesson 5: Enforceability Provisions
In § 3.2000(c), CROMERR outlines the last of the requirements—the enforceability provisions for authorized programs implementing electronic reporting.
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Working List of PFAS Chemicals With Research Interest and Ongoing Work by EPA
PDF copy of table describing the PFAS chemicals selected for research by EPA ORD and the ongoing work being done on each chemical.,
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Locating and Estimating (L&E) Documents
Emission Estimation Tools
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Emissions Factor Uncertainty Assessment - documents
Emissions Factor Uncertainty Assessment - documents
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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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Software for Check-Up Program for Small Systems (CUPSS)
Information on how to download the Check Up Program for Small Systems (CUPSS) software.
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Resources for CUPSS Users
Information for CUPSS users on asset management, how to get started with using CUPSS, and how to promote CUPSS to decision makers.
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Map of Watershed Plans in the San Juan Watershed
Interactive map of watershed plans in the San Juan Watershed.
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Javascript: Dropdown Navigation
Add a dropdown menu to your page, where a user can select from the menu and then click “Go” to follow that link to another page or website.
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JavaScript: Timelines
Creating and maintaining a history timeline in Drupal WebCMS, using the Verite Timeline jQuery Plugin.