Science & Technology
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Hazardous Waste Delisting Risk Assessment Software (DRAS)
The DRAS is a user-friendly, stand-alone software program that calculates the potential risks associated with disposing a given waste stream to a landfill or surface impoundment.
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Hazardous Waste
Entry point for users seeking hazardous waste info including basics/identification, information on haz waste generators, permits, corrective action, definition of solid waste & laws and regulations.
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Guidance on Technical Audits and Related Assessments for Environmental Data Operations, EPA QA/G-7 from January 2000
Provides general guidance for selecting and performing technical audits and related assessments of environmental data operations.
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Air Pollution in the Chesapeake Bay Watershed
This page describes how atmospheric deposition adds to the high levels of nitrogen in the Chesapeake Bay. It also provides an overview of the allocations given to atmospheric deposition.
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Technical Support Documents Used to Develop the Chesapeake Bay TMDL
The Chesapeake Bay TMDL development was supported by several technical documents for water quality standards and allocation methodologies specific to the Chesapeake Bay. This page provides the technical support documents.
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Ensuring Results in the Chesapeake Bay
This page shows how EPA is ensuring that progress is made in cleaning up the Chesapeake Bay and local waters.
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International Emissions Inventory Conference
Emission inventory conference forum for exchange of ideas
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FEDFacts: Information about the Federal Electronic Docket Facilities
FEDFacts features nearly 2400 Federal Agency Hazardous Waste Compliance Docket (Docket) sites with the goal of providing greater transparency to site specific information by making information available on a simple, user-friendly interface.
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Monitoring Papers & References
Ambient Water Monitoring and Assessment - Monitoring resources, tools, and studies
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Ambient Water Monitoring and Assessment: Resources and Tools
AWMA replaces the previously archived water monitoring website. It is meant to be a one stop shop to link states, tribes, and citizens interested in volunteer monitoring to a variety of monitoring and assessment related documents.
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Voluntary School and Child Care Lead Testing and Reduction Grant Program Summary Data
3Ts - Lead Testing in Schools and Child Cares - Program Summary Dashboard
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Lead Service Line Replacement Program
Assist federally recognized tribes within EPA Region 9 (CA, NV, AZ) to address lead service line replacement projects and associated activities directly connected to the identification, planning, design, and replacement of lead service lines.
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About the Clean Air Technology Center
The Clean Air Technology Center provides resources for emerging and existing air pollution prevention and control technologies and provides public access to data and information on their use, effectiveness and cost.
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Model Averaging Workshop - Final Report
Document page holding meeting notes and summary from public workshop on Model Averaging.
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Hydrologic Modeling Community of Practice
CEAM provides proven predictive exposure assessment techniques for aquatic, terrestrial, and multimedia pathways for organic chemicals and metals.
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EPA Flooded Homes Research Partnership
Partnership organizations that helped EPA develop the Flooded Homes website tools and resources.
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Clean Air Technology Center
The Clean Air Technology Center provides resources for emerging and existing air pollution prevention and control technologies and provides public access to data and information on their use, effectiveness and cost.
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SmartWay High Performers: Dray Truck Carriers, Particulate Matter and Nitrogen Oxides Metrics
This page contains a list of the companies and organizations that are recognized as SmartWay Carrier High Performers for all pollutants including CO2, NOx and PM.
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SmartWay High Performers: Truck Carriers, All Metrics
This page contains a list of the companies and organizations that are recognized as high performers in the top 20% of SmartWay Carriers for all pollutants including CO2, NOx and PM.
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SmartWay Partner List
This page contains a comprehensive list of the companies and organizations that have joined the SmartWay Transport Partnership as SmartWay Partners.