About EPA
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Your Indoor AirPlus Home
List of EPA Indoor AairPlus resources
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Web Application Development Requirements
Links to guidance, style guides and templates for web development at EPA
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Great Lakes Funding
EPA's Great Lakes National Program Office funds activities that advance protection and restoration of the Great Lakes ecosystem.
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Urban Waters Small Grants 101
General information on Urban Waters Small Grants is provided in this document. Grantees are listed by themes, including Environmental Justice, Water Quality, Job Training and Creation, and Green Infrastructure.
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A Day in the Life of the Bronx River
This page contains information about an event held at the bronx harlem urban waters partnership location involving citizen science, research, and community engagement. The event was run by Bronx River Alliance.
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Webinar - EPA’s Latest Significant New Alternative Policy (SNAP) Program Rule
Presenters from DC Engineering and Refrigerant Management Solutions provided an overview of the impacts and changes end-users can expect during the transition to lower GWP refrigerants. View the full presentation in the linked YouTube video.
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Pacific Southwest (Region 9) Media Center
News media, state and local officials, and others can find press releases, media events and contacts in EPA's Pacific Southwest. Additional resources include newsletters, annual reports, and library services that support regional activities.
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EPA Region 9 (Pacific Southwest)
Key Issues, News & Events for EPA's Office in Region 9 (San Francisco), Pacific Southwest, serving Arizona, California, Hawaii, Nevada, Pacific Islands, & 148 Tribal nations.
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EPA in the Pacific Islands
Learn about EPA's efforts and environmental conditions in American Samoa, Commonwealth of the Northern Mariana Islands (CNMI), Guam, Federated States of Micronesia, the Republic of the Marshall Islands, Republic of Palau, and U.S. Minor Outlying Islands.
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OIG Newsletter
OIG Newsletter
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November—December 2020 Newsletter
EPA Pacific Southwest Newsletter for November—December 2020: Infrastructure, Future Leaders, Islands, Green Holidays and More
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May—June 2022 Newsletter
EPA's Pacific Southwest (Region 9) May–June 2022 Newsletter: Border Infrastructure, Drinking Water, Air Quality and More.
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July—August 2022 Newsletter
Check out our newsletter to learn about new funding for acting on climate change, a binational agreement on sanitation projects in the San Diego-Tijuana region, a new land renewal initiative, protecting communities from illegal disinfectants, and more!
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November—December 2022 Newsletter
Check out our newsletter for a regional environmental justice update, information on the President’s Environmental Youth Awards, a Bipartisan Infrastructure Law report, and tips on reducing holiday waste!
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September—October 2023 Newsletter
Check out our newsletter for stories on EPA’s work responding to the wildfires in Lāhainā, Maui, the Community, Equity & Resiliency Initiative, and progress on defueling at the Red Hill Bulk Fuel Storage Facility in Hawaii.
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November—December 2023 Newsletter
EPA Pacific Southwest Region 9 November—December 2023 Newsletter: Investments in Tribes & Infrastructure, Environmental Justice, Progress on Maui and More,
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Badge Office Locations
Information related to the EPA's Badge Offices around the country
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Microbial Commercial Activity Notices (MCANs) Table
This page describes what happens to a premanufacture or exemption notice that is submitted to the EPA.
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Premanufacture Notices (PMNs) and Significant New Use Notices (SNUNs) Table
This table is a list of PMNs and SNUNs submitted to the EPA.
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2026 Web Summit Materials
Resources and materials from EPA's 2026 Web Summit.