Learn the Issues
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Cool Your Community Social Media Toolkit
Cool Your Community is an outreach campaign launched by the U.S. EPA Heat Island Reduction Program to increase awareness of heat islands, share information on heat island cooling strategies, and encourage individuals to adopt these cooling strategies.
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RSEI Data Dictionary: Facility Data
The facility table contains data for reporting facilities, including location, stack parameters and discharge reach, and is also available in EasyRSEI.
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Completing Form U
These Frequently Asked Questions (FAQs) are intended to clarify the reporting requirements for Chemical Data Reporting for the 2016 reporting period.
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Indiana Water and Wastewater Infrastructure Projects
WIFIA project.
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Reporting and Recordkeeping
EPA has issued a final rule under the AIM Act to phase down the production and import of hydrofluorocarbons (HFCs).
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Region 4 Management, Operations, and Maintenance Program guidance for sanitary sewer collection systems: Guide to Collection and Transmission System Management, Operation, and Maintenance Programs
Guide to Collection and Transmission System Management, Operation, and Maintenance Programs Version 1.0
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About the Managing and Transforming Waste Streams Tool
The Managing and Transforming Waste Streams Tool was developed by a team of zero waste consultants and solid waste program managers making informed observations from hands-on work in communities, with contributions from EPA.
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EPA Region 3 (Mid-Atlantic)
Lists Contact Information & links to Key Issues & News & Events for EPA's Office in Region 3, Serving Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, and West Virginia.
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Program Priorities: Large-Scale Shoreline Resilience, Multi-Benefit Projects
Learn why large-scale shoreline resilience, multi-benefit projects are a priority of EPA's San Francisco Bay Program.
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Program Priorities: Special Studies and Projects for Addressing PFAS
Learn why special studies and projects for addressing PFAS are a priority of EPA's San Francisco Bay Program.
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Program Priorities: Implementing the PCB Total Maximum Daily Load (TMDL)
Learn why implementing the polychlorinated biphenyls (PCBs) total maximum daily load (TMDL) is a priority of EPA's San Francisco Bay Program.
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San Francisco Bay Program Priorities
As a Clean Water Act authorized program, the San Francisco Bay Program Office priority list intends to invest in the partnerships, science and projects needed to “move the needle” on a range of water quality issues.
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Additional San Francisco Bay Program Resources
Additional Resources related to the San Francisco Bay Estuary
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San Francisco Bay Program in the News
Additional Resources related to the San Francisco Bay Estuary
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建築物內的潔淨空氣挑戰
Traditional Chinese translation of Clean Air in Buildings Challenge
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Thách Thức về Không Khí Sạch Trong Tòa Nhà
Vietnamese translation of Clean Air in Buildings Challenge
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건물 내 공기 청정 과제
Korean translation of Clean Air in Buildings Challenge
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Paghahamon para sa Malinis na Hangin sa Mga Gusali
Tagalog translation of Clean Air in Buildings Challenge
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2025 California Wildfires: Story Map
Our Story Map provides maps, photos, progress metrics and other information about EPA’s ongoing response and recovery efforts related to the 2025 Southern California Wildfires.
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2025 California Wildfires: EPA Staging Areas
Information about staging areas: locations where collected hazardous materials are sorted and loaded for shipment.