Learn the Issues
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EPA Extends Comment Periods for Ethylene Oxide (EtO) Proposals
(EPA) is announcing a 15-day extension of the comment period for EtO proposed interim decision and draft risk assessment addendum under FIFRA, as well as the proposed air toxics rule for EtO commercial sterilizers.
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Methodology for Understanding and Reducing a Project’s Environmental Footprint
This document provides technical information based on EPA’s current understanding of the link between cleanup activities and their associated environmental footprint.
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EPA’s Principles for Greener Cleanups
This page details EPA’s Principles for Greener Cleanups and includes tools such as environmental footprint assessment, resource efficiency, best management practices, and technology innovation.
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Emissions Development Tools
Tools used to create the National Emissions Inventory.
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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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Annotations of Wetlands Reading List Pre-Kindergarten through Grade 12
Wetlands Reading List Annotations
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Starting Out in Volunteer Water Monitoring Brochure
A brochure on starting out in volunteer water monitoring.
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Enbridge Spill 2011 Work Plans - Supplements to Response Plan for Downstream Impacted Areas and to the Source Area Response Plan
Supplement to the Response Plan for Downstream Impacted Areas and the Source Area Response Plan Commonly Referred to as the "Aerial Imagery Work Plan" - March 30, 2011
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Chippewa Ranch Wastewater Stabilization Lagoon NPDES Permit
statement of basis, public notice and draft permit for Chippewa Ranch Wastewater Stabilization Lagoon
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Water Quality Standards Regulations: Fond du Lac Band of the Minnesota Chippewa
Information related to Water Quality Standards for Fond du Lac Band of the Minnesota Chippewa Tribe.
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Water Quality Standards Regulations: Guam
Information related to Water Quality Standards for Guam.
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Water Quality Standards Regulations: Hawaii
Information related to Water Quality Standards for Hawaii.
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Water Quality Standards Regulations: Idaho
Information related to Water Quality Standards for Idaho.
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Water Quality Standards Regulations: Hualapai Tribe
Information related to Water Quality Standards for Hualapai Tribe.
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Water Quality Standards Regulations: Hoopa Valley Tribe
Information related to Water Quality Standards for Hoopa Valley Tribe.
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Water Quality Standards Regulations: Grand Portage Band of Minnesota Chippewa
Information related to Water Quality Standards for Grand Portage Band of the Minnesota Chippewa Tribe.
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Water Quality Standards Regulations: Hopi Tribe
Information related to Water Quality Standards for Hopi Tribe.
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Water Quality Standards Regulations: Confederated Tribes of the Chehalis Reservation
Information related to Water Quality Standards for Confederated Tribes of the Chehalis Reservation.
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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.