17-3304 Mariner Avenue Tiyan Barrigada, Guam 96913
671.588.4751 FAX: 671.588.4531

Guam Environmental Protection Agency Ahensian Pruteksión Lina'la’ Guåhan

All Living Things Of The Earth Are One • Manunu Todu I Manlåla’la’

Guam EPA Board of Director Regularly Scheduled Meeting – July 24, 2025

July 16, 2025 – (TIYAN, Guam) – The Guam Environmental Protection Agency’s Board of Directors regularly scheduled meeting will take place on Thursday, July 24, 2025 at 4 p.m. at the Guam EPA Administration Building Conference Room at 17-3304 Mariner Avenue Tiyan Barrigada, Guam 96913-1617. This meeting will be live streamed on the Guam EPA…
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PUBLIC NOTICE: Seeking Public Comment on Proposed Onsite Wastewater Treatment and Disposal System Regulations

Pursuant to 5 GCA Ch 9, Sec 9301, Guam EPA issues this public notice to seek public comment on the Guam EPA’s proposed new and amended regulations of onsite wastewater treatment and disposal systems, in 22 GAR Div 2, Ch 12. This notice also serves to notify the general public that a public hearing will…
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Guam 2024 Annual State Public Water System Compliance Report Now Available

On June 25, 2025, the Guam Environmental Protection Agency (Guam EPA) submitted its 2024 Annual State Public Water System Compliance Report to the U.S. EPA. The report is due every year on July 1, and entails compliance reporting of eight (8) public water systems under Guam EPA’s regulatory authority. This report is required under the…
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Notice of Intent

The Guam Environmental Protection Agency (Guam EPA) is announcing their intent to employ Mr. Peter P. Bautista, as Chief Engineer at pay grade SX step 06 at the salary of $104,136.00. This announcement is in compliance with Public Law 28-112, Recruitment Above Step, Section 5, Transparency and Disclosure, Section 10 (6303.1). Should you required additional…
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Guam EPA Board of Directors Regularly Scheduled Meeting – June 19, 2025

June 9, 2025 – (TIYAN, Guam) The Guam Environmental Protection Agency’s Board of Directors regularly scheduled meeting will take place on Thursday, June 19, 2025 at 4 P.M. at the Guam EPA Administration building conference room at 17-3304 Mariner Avenue Tiyan, Barrigada, Guam 96913-1617. This meeting will be live streamed on the Guam EPA YouTube…
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JUNE 5, 2025 GUAM EPA BOARD MEETING CANCELLED

The Guam Environmental Protection Agency Board of Directors meeting scheduled for Thursday, June 5, 2025 is cancelled due to no quorum. 5 GCA Government Operations Ch.8 Open Government Law §8107.

PUBLIC NOTICE – STATE IMPLEMENTATION PLAN PURSUANT TO THE CLEAN AIR ACT

Public Comment Period: Tuesday April 29, 2025-Friday May 30, 2025 Notice is hereby given to the general public that the Guam Environmental Protection Agency(Guam EPA) intends to submit a 2020 Sulfur Dioxide Emissions Inventory of Guam to theUnited States Environmental Protection Agency for inclusion into Guam’s State Implementation Program (SIP). Pursuant to 40 CFR §…
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ADJOURNMENT

The Guam Environmental Protection Agency’s Board of Directors Regular meeting scheduled for May 29, 2025 has been adjourned to Thursday, June 5, 2025.The meeting on June 5, 2025 will be held at 4:00 p.m. in the Guam EPA Administrative Building conference room or can be accessed via the following link: https://meet.google.com/ikj-qcnk-ozp. This is in accordance…
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Guam EPA Board of Directors Regularly Scheduled Meeting – May 29, 2025

May 27, 2025 – (TIYAN, Guam) The Guam Environmental Protection Agency’s Board of Directors regularly scheduled meeting will take place on Thursday, May 29, 2025 at 4 P.M. at the Guam EPA Administration building conference room at 17-3304 Mariner Avenue Tiyan, Barrigada, Guam 96913-1617. This meeting will be live streamed on the Guam EPA YouTube…
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Guam EPA Board of Directors Regularly Scheduled Meeting Canceled

The Guam Environmental Protection Agency Board of Directors’ regularly scheduled meeting for April is canceled due to no quorum.

PUBLIC NOTICE – Guam 2022-2024 IR and 303(d) List of Impaired Waters

The Clean Water Act (CWA) requires states to provide every two years an assessment of the quality of all their waters [section 305(b)] and a list of those that are impaired or threatened [section 303(d)]. The Guam Environmental Protection Agency (Guam EPA) hereby commences a thirty-day review and comment period, beginning April 14, 2025, through…
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PUBLIC NOTICE – PUBLIC COMMENTING PERIOD SEA WALKER TOURS PROJECT

Public Review and Commenting Period: March 13, 2025 – April 13, 2025 The Guam Environmental Protection Agency (Guam EPA) issues this announcement to satisfy established procedures for public notice in §5106(i) of Guam’s Water Quality Standards and in accordance with Clean Water Act section 401(a)(1).   The Agency intends to issue a 401 Water Quality Certification…
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Guam EPA Board of Directors Regularly Scheduled Meeting – March 20, 2025

March 14, 2025 – (TIYAN, Guam) – The Guam Environmental Protection Agency’s Board of Directors regularly scheduled meeting will take place on Thursday, March 20, 2025 at 4 p.m. at the Guam EPA administration building conference room at 17-3304 Mariner Avenue Tiyan Barrigada, Guam 96913-1617. This meeting will be live streamed on the Guam EPA…
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Guam EPA Board of Directors Regularly Scheduled Meeting – February 20, 2025

February 12, 2025 – (TIYAN, Guam) – The Guam Environmental Protection Agency’s Board of Directors regularly scheduled meeting will take place on Thursday, February 20, 2025 at 4 p.m. at the Guam EPA administration building conference room at 17-3304 Mariner Avenue Tiyan Barrigada, Guam 96913-1617. This meeting will be live streamed on the Guam EPA YouTube…
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Guam EPA Board of Directors Regularly Scheduled Meeting – January 30, 2025

January 23, 2025 – (TIYAN, Guam) – The Guam Environmental Protection Agency’s Board of Directors regularly scheduled meeting will take place on Thursday, January 16, 2025 at 4 p.m. at the Guam EPA administration building conference room at 17-3304 Mariner Avenue Tiyan Barrigada, Guam 96913-1617. This meeting will be live streamed on the Guam EPA YouTube…
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POSTPONED: JANUARY 16, 2025 Board of Directors Meeting

January 16, 2025 – (TIYAN, Guam) – The Guam Environmental Protection Agency’s Board of Directors regularly scheduled meeting scheduled for Thursday, January 16, 2025 at 4 p.m. at the Guam EPA administration building conference room at 17-3304 Mariner Avenue Tiyan Barrigada, Guam 96913-1617 is postponed until THURSDAY, JANUARY 30, 2025 at 4:00 p..m. We apologize for…
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Guam EPA Board of Directors Regularly Scheduled Meeting – January 16, 2025

January 7, 2025 – (TIYAN, Guam) – The Guam Environmental Protection Agency’s Board of Directors regularly scheduled meeting will take place on Thursday, January 16, 2025 at 4 p.m. at the Guam EPA administration building conference room at 17-3304 Mariner Avenue Tiyan Barrigada, Guam 96913-1617. This meeting will be live streamed on the Guam EPA…
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Guam EPA Board of Directors Regularly Scheduled Meeting – December 19, 2024

The Guam Environmental Protection Agency’s Board of Directors regularly scheduled meeting will take place on Thursday, December 19, 2024 at 4 p.m. at the Guam EPA administration building conference room at 17-3304 Mariner Avenue Tiyan Barrigada, Guam 96913-1617. This meeting will be live streamed on the Guam EPA YouTube channel and can be viewed by…
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PUBLIC COMMENT & PUBLIC HEARING EXTENDED FOR THE STATE IMPLEMENTATION PLAN PURSUANT TO THE CLEAN AIR ACT

Notice is hereby given to the general public that the Guam Environmental Protection Agency  (Guam EPA) intends to submit 22 GAR 1-§1310, as enacted by Guam Public Law 37-29, and 22 GAR 1-§1801 – 22 GAR 1-§1811 as enacted by Guam Public Law 36-140 to the United States Environmental Protection Agency for inclusion into Guam’s State…
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Guam EPA Board of Directors Meeting – Thursday, November 21, 2024

The Guam Environmental Protection Agency’s Board of Directors regularly scheduled meeting will take place on Thursday, November 21, 2024 at 4 p.m. at the Guam EPA administration building conference room at 17-3304 Mariner Avenue Tiyan Barrigada, Guam 96913-1617. This meeting will be live streamed on the Guam EPA YouTube channel and can be viewed by…
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