Learn the Issues
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Louisiana - 2018 Annual Network Plans
Network plan provides framework for establishment and maintenance of air quality surveillance system for the state of Louisiana
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Minnesota - 2018 Annual Network Plans
Network plan provides framework for establishment and maintenance of air quality surveillance system for the state of Minnesota
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Maryland - 2018 Annual Network Plans
Network plan provides framework for establishment and maintenance of air quality surveillance system for the state of Maryland
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Method 2G - Flow Rate Measurement with 2-D Probe
CFR Promulgated Test Method 2G Determination of Stack Gas Velocity and Volumetric Flow Rate With Two-Dimensional Probe.
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Wetlands Reading List Pre-Kindergarten through Grade 12
Wetlands Reading List Pre-Kindergarten through Grade 12
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Responsibilities of Federal Agencies To Protect Migratory Birds
Executive Order 13186 directs executive departments and agencies to take certain actions to further implement the Act.
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Emissions Development Tools
Tools used to create the National Emissions Inventory.
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What Is the Phaseout of Ozone-Depleting Substances?
Basic information about the phaseout of ozone-depleting substances.
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Water Quality Standards Regulations: Confederated Tribes of the Warm Springs Indian Reservation of Oregon
Information related to Water Quality Standards for Confederated Tribes of the Warm Springs Indian Reservation of Oregon.
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Water Quality Standards Regulations: Delaware
Information related to Water Quality Standards for Delaware.
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Water Quality Standards Regulations: Confederated Tribes of the Colville Reservation
Information related to Water Quality Standards for Confederated Tribes of the Colville Reservation.
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Assessing Water Quality: Varied Approaches to Measure Change and Show Nutrient Reduction Progress
Assessing Water Quality: Varied Approaches to Measure Change and Show Nutrient Reduction Progress
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Vessel Sewage No-Discharge Zones
States may petition the EPA to establish areas, called no discharge zones (NDZs), where vessel sewage discharges are prohibited. This page describes how NDZs are designated, the types of designations, who enforces them, and how to comply.
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Water Quality Standards Regulations: American Samoa
Water Quality Standards for American Samoa that are EPA-approved or in effect for Clean Water Act purposes.
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August 8, 2023 meeting agenda and materials
NDWAC August 8, 2023 final PFAS rule consultation meeting
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Controlling Bed Bugs Using Integrated Pest Management (IPM)
Several non-chemical methods can help control an infestation, such as heat treatment or freezing, or mattress and box spring encasements. When using a pesticide, follow label directions carefully and check for EPA registration.
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EPA Announces the Implementation of Mitigation Measures for Insecticide Malathion to Protect Endangered Species
The Environmental Protection Agency takes action to protect endangered species implementing the U.S. Fish and Wildlife service's biological option for malathion.
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2016 eCDRweb User Guide–Secondary Support
This document presents the user guide for the Office of Pollution Prevention and Toxics’ (OPPT) e-CDR web tool. This document is the user guide for the Secondary Support user of the e-CDRweb tool.
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Supporting Information for Proposed High-Priority Chemical Substances
This page provides supporting information for chemicals deemed high priority for risk evaluation.
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Agenda: EPA’s New Chemicals Review Program under the Amended TSCA
EPA’s New Chemicals Review Program under the Amended TSCA
Public Meeting
December 14, 2016, 9 a.m. – 3 p.m.