Science & Technology
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National Rivers & Streams Assessment 2018-19 Site Evaluation Guidelines
The Site Evaluation Guidelines for the NRSA 2018-19
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National Rivers & Streams Assessment 2018-19 Lab Operations Manual
The Lab Operations Manual for the NRSA 2018-19
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National Lakes Assessment 2022 Results
Results for the National Lakes Assessment 2017, including key findings, national results, and ecoregional results,
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Upper Midwest Ecoregion - National Lakes Assessment Results
NLA 2012 Results for the Upper Midwest ecoregion
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Timeline of National Aquatic Resource Surveys Field Seasons
The National Aquatic Resource Surveys have a general schedule. The field seasons are set. However, the release of the report may vary due to laboratory data return and data analysis.
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Upper Midwest Ecoregion - National Rivers and Streams Assessment Results
NLA 2012 Results for the Upper Midwest ecoregion
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National Rivers and Streams Assessment 2018-19 Results
Results for the National Wetlands Condition Assessment 2016, including key findings, national results, and ecoregional results,
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National Lakes Assessment 2012 Fact Sheet
National Lakes Assessment 2012 Fact Sheet
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Guidance on the Pollution Prevention GHG Calculator
More information on using the Greenhouse Gas Calculator in question and answer form.
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EPA’s SBIR: Novel Technologies to Monitor Air Quality from Wildland Fires to Protect Public Health
Success story highlighting EPA SBIR awardees who have developed innovative sensors for wildland fires.
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NanoMech, US EPA SBIR Award Recipient: 2014 Tibbetts Award Winner
NanoMech, a EPA SBIR award recipient in 2004 and 2005, received the 2014 Tibbetts Award for its coating technology, which can improve manufacturing processes by extending the life of tools used in automotive and aerospace industries.
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Supporting Innovative Water Reuse Technologies Through SBIR
EPA SBIR water reuse success story
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EPA’s SBIR and Homeland Security Programs: A Decade of Success
This piece highlights EPA SBIR companies that used EPA SBIR funding to develop and commercialize innovative environmental technology within the Homeland Security sphere.
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Tools and Resources
SBIR tools and resources to help learn about the program.
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U.S. EPA SBIR Company Receives Honor as a Top Ten Innovative Company for Energy by Fast Company Magazine
Okeanos is currently in the second Phase of funding from the U.S. EPA SBIR Program to develop a cost-effective process to remove salt from seawater.
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UIC Permit: PAS2R991BFOR
Devonian Resources underground injection control permit
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Flame Retardants Used in Flexible Polyurethane Foam
The partnership project on flame retardants in furniture seeks to update the health and environmental profiles of flame-retardant chemicals that meet fire safety standards for upholstered consumer products with polyurethane foam
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Administrative Opinions
Final opinions, including concurring and dissenting opinions, as well as orders, made in the adjudication of cases.
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Region 4 Virtual Reading Room - Carolina Steel Drum Site, Rock Hill, South Carolina
FOIA documentation about hazardous substance removal at the Carolina Steel Drum Site in Rock Hill, York County, South Carolina.
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Sante ak anviwònman Enfòmasyon an kreyòl ayisyen
Environmental information translated into Haitian Creole.