Science & Technology
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CRACMM
The Community Regional Atmospheric Chemistry Multiphase Mechanism
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Presentation about the South Platte River Urban Water Partnership, November 6, 2013
A presentation containing information on the South Platte River Urban Waters Partnership project on November 6, 2013.
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Water Quality Standards Regulations: Washington
Information related to Water Quality Standards for Washington.
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Training (2023 EIC)
Welcome Presentations for the2023 International Emissions Inventory Conference
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South Platte Urban Waters Partnership Accomplishments as of 2015
This is a list of the South Platte Urban Waters Partnership's 2015 accomplishments.
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Coal Mine Methane – What EPA is Doing
What EPA is Doing
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EPA Geospatial Metadata Style Guide using EME 5 and EME for Pro
This Style Guide provides recommendations and instructions for using EPA Metadata Editor Version 5 to create geospatial metadata conforming to numerous federal standards.
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Chesapeake Bay TMDL 2012-2013 Milestones for District of Columbia
This page provides the 2012-2013 programmatic milestones for District of Columbia. These milestones are a part of the Chesapeake Bay TMDL and aim to help restoration of the Chesapeake Bay.
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Development of the Regional SDAMs
Multi-year studies were done to develop rapid regionally specific SDAMs for use across the coterminous U.S. Hydrologic, geomorphic and biological indicators collected at stream reaches with known hydrology or paired with direct collection of hydro data.
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Regional Screening Levels (RSLs) - Frequent Questions
Regional Screening Level RSL frequently asked question FAQ page provides risk assessors answers to common questions about the preliminary remediation goal PRG risk based concentration RBC and risk calculator for the assessment of human Health.
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Regional Screening Levels (RSLs) - What's New
Regional Screening Level RSL what’s new page informs risk assessors of the biannual updates to the website and the calculator for the assessment of human Health.
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Regional Screening Levels (RSLs) - User's Guide
Regional Screening Level RSL user guide provides extensive guidance for risk assessors doing Chemical Risk Assessment preliminary remediation goal PRG risk based concentration RBC and rick calculations for the assess
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Regional Screening Levels (RSLs)
Regional Screening Level RSL Home Page introduces risk assessors to Chemical Risk Assessment preliminary remediation goals PRG risk based concentration RBC and risk calculations for the assessment of human Health.
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2015 U.S. Coal Mine Methane Conference
CMOP Event Presentations.
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Phases of ERA - Planning and Problem Formulation
Eco-Box is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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Phases of ERA - Analysis
Eco-Box is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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Photochemical Assessment Monitoring Stations (PAMS)
Webpage for the PAMS monitoring network containing information on background, methods, QA, and other resources.
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PM2.5 Gravimetric Round Robin
This page contains reports including the results from the annual PM2.5 Gravimetric Round Robin supplemental studies conducted by EPA's Office of Air Quality Planning and Standards.
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NATTS Technical Assistance Document
This page contains the NATTS Technical Assistance Document (TAD) - revision 4, along with the Table of Comments for the current NATTS TAD.
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Framework to Delay Corn Rootworm Resistance
This proposed framework is intended to delay the corn rootworm pest becoming resistant to corn genetically engineered to produce Bt proteins, which kill corn rootworms but do not affect people or wildlife. It includes requirements on Bt corn manufacturers.