Data and Tools
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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
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Indoor Air Quality Design Tools for Schools
The information available here is presented as a tool to help school districts and facility planners design the next generation of learning environments so that the school facility will help, rather than hinder, schools in achieving their core mission
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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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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: 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: 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: CROMERR-Compliant Electronic Reporting
CROMERR 101 Lesson 5 describes the legal, system, and procedural requirements for CROMERR-compliant reporting.
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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 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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RFC: Guidelines for Carcinogen
Request For Correction information submitted by the Washington Legal Foundation
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RFC: The Inventory of Sources
Request for Correction information submitted on behalf of the Cement Kiln Recycling Coalition
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RFC: Technical Review of Diisononyl Phthalate
Submitted by Center for Regulatory Effectiveness (CRE) and the
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AQS Training
AQS Training
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Content Revisions
WebCMS creates a new revision every time you save a page. This capability allows you to track how your content has changed over time. Learn how to find and manage different revisions of a page.
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Download the 2021 Automotive Trends Report (previous year)
Light-Duty reports, tables and appendices for 1975-2020 carbon dioxide and fuel economy trends report.
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Data for the Automotive Trends Report
Data for the light-duty vehicles, including EPA's criteria pollutant and GHG standards.
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EPA's Composite Model for Leachate Migration with Transformation Products (EPACMTP)
This page provides resources for users of EPACMTP.
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Containers and Packaging: Product-Specific Data
This web page provide numbers on the different containers and packaging products in our municipal solid waste. These include containers of all types, such as glass, steel, plastic, aluminum, wood, and other types of packaging