Science & Technology
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Chesapeake Bay Tributary Strategies
Chesapeake Bay Tributary Strategies were developed by the seven watershed jurisdictions and outlined the river basin-specific implementation activities to reduce nutrient and sediment pollutant loads from point and nonpoint sources.
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Southern Appalachians Ecoregion - National Rivers and Streams Assessment Results
NLA 2012 Results for the Southern Appalachians ecoregion
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National Rivers & Streams Assessment 2013-14 Site Evaluation Guidelines
The Site Evaluation Guidelines for the NRSA 2013/14
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National Coastal Condition Assessment 2015 Field Operations Manual
National Coastal Condition Assessment 2015 Field Operations Manual
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National Lakes Assessment 2007 Technical Appendix
National Lakes Assessment 2007 Technical Appendix
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National Rivers and Streams Assessment 2008-2009 Fact Sheet
PDF of the NRSA 2008-2009 fact sheet
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National Rivers and Streams Assessment 2013-14 Key Findings
key findings of the national rivers and streams assessment 2013-2014
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National Rivers and Streams Assessment 2013-2014 Results
Results for the National Rivers and Streams Assessment 2013-14, including key findings, national results, and ecoregional results,
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Ecoregions used in the National Aquatic Resource Surveys
Land cover descriptions of each of the nine aggregate III ecoregions for NLA and NRSA
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Working Paper: Comparing Pollution Where You Live and Play: A Hedonic Analysis of Enterococcus in the Long Island Sound
This is a working paper titled "Comparing Pollution Where You Live and Play: A Hedonic Analysis of Enterococcus in the Long Island Sound"
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Risk Evaluation for Octamethylcyclotetrasiloxane (D4)
EPA granted the manufacturer request for risk evaluation for Di-isodecyl phthalate (DIDP) (1,2-Benzene- dicarboxylic acid, 1,2- diisodecyl ester) in December 2019 and the chemical is currently undergoing risk evaluation.
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Renovated Housing Linked to Decrease in Childhood Asthma Rate in Cincinnati Neighborhood
To help protect children’s health, EPA scientists are looking at how housing conditions affect childhood asthma.
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How Can You Protect Your Heart from Air Pollution?
February is Heart month and a good time to think about protecting your heart from air pollution, especially for those with heart disease who are more vulnerable to air pollutants.
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EPA Scientists Collaborate with States to Protect Long Island Sound Air Quality
The Long Island Sound is home to a diverse array of aquatic and terrestrial ecosystems. EPA is working with partners to better understand the complex interaction of emissions, chemistry, and meteorological factors contributing to these high levels.
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Operational Test and Evaluation of Chemical Remediation Activities (OTECRA)
The Operational Test and Evaluation of Chemical Remediation Activities (OTECRA) project conducted a field-scale remediation of an indoor building following a simulated chemical warfare agent release in Fall of 2022.
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CAPITOL CITY PLUME SUPERFUND SITE - CONCEPTUAL SITE MODEL PRESENTATION BY THE ADVERTISER COMPANY AND STATE OF ALABAMA.
Region ID: 04 DocID: 10922540, DocDate: 03-15-2012
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EXHIBIT D, 5 OF 5, WATER WORKS AND SANITARY SEWER BOARD.
Region ID: 04 DocID: 10848444, DocDate: 04-01-2011
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EXHIBIT D, 3 OF 5, WATER WORKS AND SANITARY SEWER BOARD.
Region ID: 04 DocID: 10848442, DocDate: 04-01-2011
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PART 4 - SUMMARY OF RI ADDENDUM, ERA, AND HHRA CONCLUSIONS, OLIN MCINTOSH, OPERABLE UNIT 2.
Region ID: 04 DocID: 10902467, DocDate: 11-14-2011
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PART 3 - UPDATED HUMAN HEALTH RISK ASSESSMENT REPORT, OLIN MCINTOSH, OPERABLE UNIT 2.
Region ID: 04 DocID: 10902466, DocDate: 11-14-2011