Science & Technology
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Charles Huskon No. 19 AUM Site Screening Report 120/229
Site Screening Report of Charles Huskon No. 19 120/229 abandoned uranium mine which includes all immediate information associated with the mine site.
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Last Chance AUM Site Screening Report
Site Screening Report of Last Chance abandoned uranium mine which includes all immediate information associated with the mine site.
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CBW-MC Mine AUM Site Screening Report
Site Screening Report of CBW-MC Mine abandoned uranium mine which includes all immediate information associated with the mine site.
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EPA Drinking Water Research Methods
EPA scientists have developed drinking water methods to detect unregulated contaminants that may be present in drinking water.
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Cargill, Eddyville Facility - 2019 P2 Awardee
pollution prevention
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Chemical Safety Alert: Lightning Hazard to Facilities Handling Flammable Substances
Raises awareness about lightning strikes, which cause more death/injury and damage than all other environmental elements combined, so industry can take proper precautions to protect equipment and storage or process vessels containing flammable materials.
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Phases of ERA - Tools
Eco-Box is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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Chemical Safety Alert: Shaft Blow-Out Hazard of Check and Butterfly Valves
Certain types of check and butterfly valves can undergo shaft-disk separation and fail catastrophically, even when operated within their design limits of pressure and temperature, causing toxic/flammable gas releases, fires, and vapor cloud explosions.
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Green-Duwamish as a Research Landscape
Green-Duwamish as a Research Landscape brainstorming meeting notes from Thursday, June 22, 2017.
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EPA Metadata Style Guide for Geospatial and Non Geospatial Data
EPA Metadata Style Guide for Geospatial and Non-Geospatial Data web page with chart and links to various Style Guides
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Nitrogen Dioxide (NO2) and Sulfur Dioxide (SO2) Secondary Standards - Litigation Associated with Current Review
Federal Register notices used to review and develop a new Nitrogen Dioxide (NO2) and Sulfur Dioxide (SO2) secondary standards.
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Lead (Pb) Standards - Federal Register Notices from Current Review
Federal Register notices used to develop the current lead national ambient air quality standard.
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Nitrogen Dioxide (NO2) and Sulfur Dioxide (SO2) Secondary Air Quality Standards - Integrated Science Assessments from Current Review
Nitrogen Dioxide (NO2) and Sulfur Dioxide (SO2) Secondary Air Quality Standards
- Integrated Science Assessments from Current Review
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Advancement of Salinity and Flow Monitoring in the San Francisco Bay Delta
This report describes the utility and approximate cost of expanding the salinity water quality monitoring network along the axis of the San Francisco Estuary from Suisun Bay to Rio Vista on the Sacramento River.
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P2 Technical Assistance Providers
Find regional, state, and local pollution prevention technical assistance resources in your area.
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EPA's Diving Safety Program
Policies, standard operating procedures, and standard methods pertaining to EPA's Diving Safety Program.
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Download Human Exposure Model (HEM)
The Human Exposure Model (HEM) is used primarily for performing risk assessments for sources emitting air toxics to ambient air.
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Mercury in Water by Manual Cold Vapor Atomic Absorption (CVAA): EPA Method 245.1
Summarizes holding times, and preservation for mercury in water by manual cold vapor atomic absorption. Also provides calibration procedures.
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One Health Assessment: Fish Returning to the Penobscot River
After nearly two hundred years, striped bass, American shad, rainbow smelt, river herring and other fish species have finally returned to Maine’s Penobscot River.
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Thankful for Science
What EPA researchers are thankful for this year