Science & Technology
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Burlington Northern Santa Fe Railroad – West Burlington Facility, West Burlington, Des Moines County, Iowa - Fact Sheet, May 2022
Final Decision/Response to Comments
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EPA response to Follow up to RFC: Responses to Comments on EPA's Designation and Classification of Areas for the 8-Hour Ozone National Ambient Air Quality Standard
EPA response to the Request for Correction (RFC)
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EPA response to RFC: Responses to Comments on EPA's Designation and Classification of Areas for the 8-Hour Ozone National Ambient Air Quality Standard
EPA response to the Request for Correction (RFC)
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Great Plains and Midwest Harmful Algal Blooms Conference
A workshop with the goal of developing a shared understanding of best practices for preventing harmful algal blooms in an agricultural dominated landscape, protecting source water quality, making connections and identifying shared HAB related goals, needs,
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Updated Coal Mine Methane Units Converter
Units Converter
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Opportunities to Globally Address Coal Mine Methane Emissions
International Activities
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Emissions from Coal Mining in China
Information on China international efforts.
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Map of U.S. Coal Mine Methane Current Projects and Potential Opportunities
CMM Opportunities Map
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About Coal Mine Methane
Coal mine methane can be released during the mining process and can be profitably recovered to avoid being released into the atmosphere.
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AQS Geospatial Doc
AQS Geospatial Doc
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Green Book 8-Hour Ozone (2015) Area Information
8-Hour Ozone (2015)
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Cleanup of Fentanyl Contaminated Surfaces and Associated Waste Management
The EPA offers free public webinars on recent research results. Watch a pre-recorded webinar providing an overview of EPA's role in fentanyl responses, discussion of decontamination approaches, and options to treat fentanyl contaminated liquid waste.
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Prioritization of toxics in the Columbia River
List of highest priority toxic contaminants in the Columbia River.
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WhAEM2000 BBM Files - El Dorado, Louisiana
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for El Dorado Quadrangle, Louisiana. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - De Ridder, Louisiana
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for De Ridder Quadrangle, Louisiana. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Crowley, Louisiana
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Crowley Quadrangle, Louisiana. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Crossett, Louisiana
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Crossett Quadrangle, Louisiana. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Bogalusa, Louisiana
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Bogalusa Quadrangle, Louisiana. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Black Bay, Louisiana
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Black Bay Quadrangle, Louisiana. Files serve as geographic basis for groundwater modeling.