Science & Technology
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Sitio Superfund Newton County Mine Tailings Incluido en la NPL, Condado de Newton, Missouri - Hoja Informativa, Marzo de 2020
Removal Action Update; Lead Testing and Cleanup Overview; Informe de Actualización Sobre la Remoción
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JS Testing - SAM 2022 Radiochemical Methods Query
Laboratories measuring target chemical, radiochemical, pathogens, and biotoxin analytes in environmental samples can use this online query tool to identify analytical methods in EPA's Selected Analytical Methods for Environmental Remediation and Recovery
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Photochemical Modeling Applications
Provides access to modeling applications involving photochemical models, including modeling of ozone, particulate matter (PM), and mercury for national and regional EPA regulations such as the Clean Air Interstate Rule (CAIR) and the Clean Air Mercury Rule
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Superfund Chemical Data Matrix Query
Easily query the Superfund Chemical Data Matrix and generate a list of the corresponding Hazard Ranking System factor values, benchmarks, and data elements.
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Newton County Mine Tailings National Priorities List (NPL) Superfund Site, Newton County, Missouri - Fact Sheet, February 2020
EPA to Host Three Open Houses and Update Public on Remedial and Removal Actions
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Washington County Lead District - Furnace Creek, Old Mines, Potosi and Richwoods National Priorities List (NPL) Superfund Sites, Washington County, Missouri - Fact Sheet, March 2019
Lead Testing and Cleanup Opportunity - Residential Soils and Private Drinking Water Wells - Remedial Actions at the Four NPL Sites
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JS Testing - SAM 2022 Chemical Methods Query
Laboratories measuring target chemical, radiochemical, pathogens, and biotoxin analytes in environmental samples can use this online query tool to identify analytical methods in EPA's Selected Analytical Methods for Environmental Remediation and Recovery
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FSTRAC Newsletter
Information related to FSTRAC Newsletter.
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Southwest Jefferson County Mining National Priority List (NPL) Superfund Site, Jefferson County, Missouri - Fact Sheet, January 2020
Open House/Public Availability Session Announcement and Site Update; Free Lead Testing for Residential Yards and Private Drinking Water Wells – Big River
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Southwest Jefferson County Mining National Priority List (NPL) Superfund Site, Jefferson County, Missouri - Fact Sheet, May 2019
Lead Testing and Cleanup Opportunity; Residential Soils and Private Drinking Water Wells; Remedial Actions at the Site
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Madison County Mines National Priorities List (NPL) Superfund Site, Madison County, Missouri - Fact Sheet, June 2019
EPA to Host Public Availability Session
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Meet EPA Researcher Jacqueline Bangma, Ph.D.
Jacqueline Bangma investigates the impact of per- and polyfluoroalkyl substances in both wildlife and the placenta.
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Chemical Safety Alert: Fire Hazard from Carbon Adsorption Deodorizing Systems
Activated carbon systems used to adsorb vapors for odor control may pose a fire hazard when used for certain types of substances, such as crude sulfate turpentine. Facilities should take precautions and proper procedures to avoid or mitigate these hazards.
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The Big River and Floodplain - St. Francois, Jefferson and Washington Counties in Missouri - Fact Sheet, July 2019
Free Lead Testing and Residential Cleanup Opportunity; Protect Public Health and Prevent Lead Poisoning
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Madison County Mines National Priorities List (NPL) Superfund Site, Madison County, Missouri - Fact Sheet, January 2020
Lead Testing and Cleanup Opportunity
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Newton County Mine Tailings National Priorities List (NPL) Superfund Site, Newton County, Missouri - Fact Sheet, December 2020
Site Update – Remedial and Removal Actions
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Chemical Safety Alert: Use Multiple Data Sources for Safer Emergency Response
Increases awareness of Material Safety Data Sheet (MSDS) limitations so that first responders to accidental releases can take proper precautions and identify additional sources of chemical information, such as reactivity and incompatibility.
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Chemical Safety Alert: Emergency Isolation for Hazardous Material Fluid Transfer Systems - Application and Limitations of Excess Flow Valves
While excess flow valves (EFV) are in extensive service and have prevented numerous pipe or hose breaks from becoming much more serious incidents, experience shows that in some cases the EFV did not perform as intended, usually because of misapplication.
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Chemical Safety Alert: Hazards of Delayed Coker Unit (DCU) Operations
EPA and OSHA jointly publish this Chemical Safety Alert/Safety and Health Information Bulletin (CSA/SHIB) to increase awareness. DCU is a severe form of thermal cracking requiring high temperatures for long periods, for refining crude oils.