Science & Technology
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Notification to Ms LeHuray of a delay on the status of RFC 14003
Notification to Ms LeHuray that the draft response is taking longer than anticipated
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Response to Request for Correction #10009
EPA is currently reviewing the public comments received.
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RE: Request for Correction (RFC #12001) -Analyses associated with the impact of biofuels - Mr Kovacs
Letter to Mr Kovacs notifying that a response to RFC 12001 is taking longer than expected
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EPA Response to RFC 12003
Letter from Gina McCarthy notifying Mr Kovacs that a final decision has been reached on RFC 12003
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National Cost Implications of a Potentional Perchlorate Regulation
In this study, a screening level cost assessment was conducted to evaluate the national cost implications of five potential regulatory levels for perchlorate in drinking water " 4, 6, 12, 18, and 24 ?g/L.
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RE: Request for Correction (RFC #11001)- Draft IRIS assessment for Halogenated Platinum Salts
Letter to Mr Randlshofer notifying that a response to RFC 11001 is taking longer than expected
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State Perchlorate Advisory Levels As of 4/20/05
State Perchlorate Advisory Levels As of 4/20/05 for 8 states
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Radiological Decontamination Query Tool – Outdoor Residential
Information on simple technologies citizens can use as guidance to assist in decontaminating outdoor residential surfaces after a radiological contamination incident.
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Guidelines for Cumulative Risk Assessment Planning and Problem Formulation
These Guidelines lay the foundation for considering current and anticipated future cumulative risk analytical methods.
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Indoor/Outdoor Decon Query Tools - Acronyms and Abbreviations
Self-Help Decon Query Tool - Acronyms and Abbreviation
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Indoor/Outdoor Decon Query Tools – Definitions
Decon Query Tool – Indoor and Outdoor Definitions
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National Study of Nutrient Removal and Secondary Technologies
Overview of EPA research on nutrient removal at municipal wastewater treatment plants, including a national survey. Also includes links to related research and training materials on nutrient removal.
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Sources Of Toxicity Values For Constituents Of Motor Fuels Relevant To Leaking Underground Storage Tank Site Characterization And Risk Assessment
Review information on toxicity values, EPA guidance on selecting toxicity values, and other efforts for selecting toxicity values at hazardous waste and cleanup sites.
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Generate: The Game of Energy Choices
This page contains all of the printable materials for the Generate Game including the game board, game pieces and instruction manual.
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Nitrogen Dioxide (NO2) Primary Standards - Integrated Science Assessments from Current Review
Scientific and technical Integrated Science Assessments used to review and develop new nitrogen dioxide (NO2) primary national ambient air quality standards.
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Frequent Questions about PFAS Methods for NPDES Permits
Frequent questions about analytical methods to detect the presence of PFAS compounds applicable to NPDES permits
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Plug-in Electric Vehicle Charging: The Details
This page provides the Frequent Questions about Plug-in Electric Vehicle Charging.
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[REDACTED] ANALYTICAL DATA, MARCH 2013 SAMPLING, SDG NO. 680-88420-3.
Region ID : 04, DocID: 10944019 , DocDate: 2013-03-01
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[REDACTED] ANALYTICAL DATA, MARCH 2013 SAMPLING, SDG NO. 680-88298-2.
Region ID : 04, DocID: 10944012 , DocDate: 2013-03-01
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[REDACTED] ANALYTICAL DATA, APRIL 2013 SAMPLING, SDG NO. 680-89220-1.
Region ID : 04, DocID: 10944050 , DocDate: 2013-04-01