Data and Tools
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RFC: Technical Report for
Information received for request for correction submitted on behalf of Herculaneum Lead Smelter Site, Herculaneum, Missouri
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Writing Well-formed HTML
Giving EPA Staff good examples on writing good HTML.
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WCAT Fact Sheets
Water Cyberassessment Assessment Tool (WCAT) information
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Request for Correction: 2008 Screening-Level Ecological Risk Assessment for the Newark Bay Study
Troy Chemical Corporation, Inc. seeks the correction of information disseminated in EPA's 2008 Screening-Level Ecological Risk Assessment (SLERA) for the Newark Bay
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RFC: Evaluation of the effectiveness of coatings in reducing dislodgeable
A request for correction received from the Wood Preservative Science Council
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EPA response to RFC: Evaluation of the effectiveness of coatings in reducing dislodgeable
EPA's response to a request for correction received on the evaluation of the effectiveness of coatings in dislodgeable arsenic, chromium and copper from CA treated wood
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September 2, 2005 RFC: Evaluation of the effectiveness of coatings in reducing dislodgeable
A request for correction submitted to EPA on behalf of Wood Preservative Science Council
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February 6, 2006 EPA response to RFC: Evaluation of the effectiveness of coatings in reducing dislodgeable
EPA's response to the request for correction: Evaluation of the effectiveness of coatings in reducing dislodgeable arsenic, chromium, and copper from CCA treated wood.
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The Model Averaging for Dichotomous Response Benchmark Dose (MADr-BMD) Tool
Providing quantal response models, which are also used in the U.S. EPA benchmark dose software suite, and generates a model-averaged dose response model to generate benchmark dose and benchmark dose lower bound estimates.
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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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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.,