Science & Technology
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Recycled Tire Crumb Research Webinar Archive
EPA and CDC/ASTDR’s hosted a joint informational webinar about the Synthetic Turf Field Recycled Tire Crumb Rubber Research Under the Federal Research Action Plan (FRAP) Final Report: Part 1 - Tire Crumb Rubber Characterization.
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Low-Cost Air Quality Sensors Webinar Archive
EPA’s Ron Williams presented on his research that is advancing the development and evaluation of low-cost air sensor technology and helping communities learn more about their air quality and air monitoring.
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FRMs/FEMs and Air Sensors Webinar Archive
This EPA Tools & Resources webinar highlighted Federal Reference Methods/Federal Equivalent Methods and Sensors: Complementary Approaches for Determining Ambient Air Quality.
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National Stormwater Calculator: Great Lakes Applications Webinar Archive
EPA's National Stormwater Calculator informs users on how well they can meet a desired stormwater retention target with and without the use of green infrastructure.
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Hydrologic Evaluation of Landfill Performance (HELP) Model Training Webinar Archive
Webinar archive page for the HELP model training webinar
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Downloadable Computational Toxicology Data
EPA’s computational toxicology research generates data that investigates the potential harm, or hazard of a chemical, the degree of exposure to chemicals as well as the unique chemical characteristics. This data is publicly available here.
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Emissions Estimation Tools
Emissions Estimation Tools
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EPA Lead (Pb) Research
EPA researchers are providing the science and technology the Agency needs to take actions that reduce lead exposures.
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Preventative Measures for Cyanobacterial HABs in Surface Water
Information of common measures to prevent HABs in surface waters.
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NHDPlus American Samoa Data (Vector Processing Unit 22a)
NHDPlus data for the South Atlantic West vector processing unit.
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Data Summary of The Fifth Unregulated Contaminant Monitoring Rule
Data summary and analytical results of the Fifth Unregulated Contaminant Monitoring Rule (UCMR 5).
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Basic Information about the Emission Standards Reference Guide for On-road and Nonroad Vehicles and Engines
The page contains overview information on mobile sources, EPA's approach to regulating the emissions from mobile sources, and the vehicle/engine certification process.
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Non-EPA Emission Standards Resources and Guides
This web page provides links with information related to the information found in the Federal Emission Standards Reference Guide.
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All EPA Emission Standards
This page provides links to all federal emission standards on the Emission Standards Reference Guide site for mobile sources, driving cycles and fuel sulfur standards
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eGRID PM2.5 Methodology
These documents provide additional materials for eGRID.
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eGRID Environmental Footprinting
This paper describes how to use eGRID to determine emissions associated with electricity purchases.
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EPA's Equipment Loan Programs
A page highlighting the different equipment loan programs offered by EPA. They are mostly separated between air and water equipment loan programs.
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New York Impaired Waters List
The documents detail the New York impaired waters list.
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Sulfur Dioxide (SO2) Primary Air Quality Standards
The Clean Air Act requires EPA to set national ambient air quality standards (NAAQS) for six pollutants considered harmful to public health and the environment