Science & Technology
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Cornell University Ithaca, NY
A new resource recovery facility capable of generating 77 MW
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CEMEX de Puerto Rico, Inc. San Juan, PR
A new resource recovery facility capable of generating 77 MW
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Case Studies
Examples of case studies using CADDIS for causal analysis from across the United States.
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Ionic Strength
Introduction to the ionic strength module, when to list ionic strength as a candidate cause, ways to measure ionic strength, simple and detailed conceptual diagrams for ionic strength, ionic strength module references and literature reviews.
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Causal Analysis/Diagnosis Decision Information System (CADDIS)
The Causal Analysis/Diagnosis Decision Information System, or CADDIS, is a website developed to help scientists and engineers in the Regions, States, and Tribes conduct causal assessments in aquatic systems to determine the cause of contamination.
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Metals
Introduction to the metals module, when to list metals as a candidate cause, ways to measure metals, simple and detailed conceptual diagrams for metals, metals module references and literature reviews.
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Galleries
This section provides examples (plot diagrams and some source data) of stressor-response associations and species sensitivity distributions for common stressors.
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Caithness Long Island, LLC Brookhaven, NY
A new resource recovery facility capable of generating 77 MW
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Besicorp-Empire Power Company, LLC Rensselaer, NY
A new resource recovery facility capable of generating 77 MW
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A Message to Our Stakeholders
We welcome ideas from the public about how to obtain additional perspectives on the complex scientific issues that are discussed at IRIS bimonthly public science meetings.
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Regional Human Health Risk Assessment Supplemental Guidance
This supplemental guidance specific to Region 4 Human Health Risk Assessments provides direction and does not constitute rulemaking by the Agency.
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Regional Ecological Risk Assessment (ERA) Supplemental Guidance
This supplemental guidance specific to Region 4 Ecological assessments provides direction and does not constitute rulemaking by the Agency.
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Tire Crumb Research: Public and Stakeholder Engagement Resources
Links to public and stakeholder engagement resources regarding tire crumb research for playing fields and playgrounds can be found here.
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Voluntary School and Child Care Lead Testing and Reduction Grant Program Summary Data
3Ts - Lead Testing in Schools and Child Cares - Program Summary Dashboard
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Coastal Adaptation Toolkit
Learn more about climate change impacts and developing adaptation plans. Find links, reports, and resources related to vulnerability assessments, action plans, and climate impact reports.
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Virgin Islands Water and Power Authority - Unit 22, at the Krum Bay Facility St. Thomas, VI
A new resource recovery facility capable of generating 77 MW
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Energy Answers Arecibo, LLC/Energy Answers Arecibo Puerto Rico Renewable Energy Project, PR
A new resource recovery facility capable of generating 77 MW
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Trigen–Nassau Energy Corporation Uniondale, NY
A new resource recovery facility capable of generating 77 MW
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Hovensa, LLC Christiansted, VI (SCR Project)
A new resource recovery facility capable of generating 77 MW
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Hovensa, LLC Christiansted, VI (Ultra Low NOx Project)
A new resource recovery facility capable of generating 77 MW