Collections and Lists
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Minor NSR Permit: American Gilsonite Company - Cottonwood Mine Site
Minor NSR permit application, air quality modeling files and other supporting documentation for the minor modification at the American Gilsonite Company - Cottonwood Mine Site, located on the Uintah and Ouray Indian Reservation.
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True Minor NSR Permit: Crusoe Energy Systems, Inc. - Charging Eagle 21-25 Pad
True minor NSR permit application, air quality modeling files and other supporting documentation for the proposed Crusoe Energy Systems, Inc. - Charging Eagle 21-25 Pad, on Fort Berthold Indian Reservation.
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Phases of ERA - Planning and Problem Formulation
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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Phases of ERA - Analysis
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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Utah NPDES Permits
NPDES water permits issued in Utah.
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Montana NPDES Permits
NPDES water permits issued by EPA in Montana.
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Archive of Pesticides and Endangered Species Educational Resources Toolbox
The Pesticide and Endangered Species Educational Resources Toolbox catalogs educational resources including guidance documents, handouts, presentations, informational webinars, and other resources relating to EPA’s endangered species work.
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PSD Permit Activity In Region 4
The following permits have been submitted to EPA Region 4 as PSD applications and draft and permits. While EPA has a 30-day review period for draft PSD permits, EPA Region 4 targets only a subset of these permits for comprehensive review.
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List of Entities Whose EPA Lead Certification Has Been Suspended, Revoked, Modified or Reinstated (August 2021)
List of RRP firms whose certification has been suspended, revoked, modified or reinstated
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Pre-Registered Speakers List for Public Hearing: Reclassification of Major Sources as Area Sources Under Section 112 of the Clean Air Act
public hearing speakers list for EPA's proposal for Reclassification of Major Sources as Area Sources Under Section 112 of the Clean Air Act
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Chemicals Subject to TSCA Section 12(b) Export Notification Requirements
List of chemicals subject to TSCA section 12(b) notification
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New Chemical Notices Received by EPA
Following receipt of a Premanufacture or exemption notice, EPA scientists and program managers meet to evaluate the notice and the notice undergoes many steps in the Agency's 90-day review process.
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View, Download, or Print the School Siting Guidelines
EPA's voluntary school siting guidelines, the full document and subsections.
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Acronyms and Abbreviations for State School Environmental Health Guidelines
environmental health guide words
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Frequent Questions about the State School Environmental Health Guidelines
This is Appendix D to the Environmental Health Guidelines.
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Acknowledgements for the State School Environmental Health Guidelines
environmental health guide
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Children's Health Curriculum Lesson 1: Environmental Health 101
Children's Health Curriculum Lesson 1 helps kids connect the earth to their schools, homes, and communities and teaches them how they all affect each other.
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Children's Health Curriculum Lesson 2: Pesky Pests and Household Hazards
This lesson teaches kids about pests, pesticides, and how to get rid of pests in homes and schools safely by taking away their food, water, and shelter.
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Children's Health Curriculum Lesson 7: Healthy Water Inside
This lesson teaches kids about the importance of water in our lives and water safety and conservation. It also teaches them how to avoid mold and mildew at home.
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Biosolids Research at the EPA
Information related to ongoing biosolids research at EPA.