17-3304 Mariner Avenue Tiyan Barrigada, Guam 96913
671.300.4751 671.300.4752
nic.rupley@epa.guam.gov

Guam Environmental Protection Agency Ahensian Pruteksión Lina'la’ Guåhan

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

Guam EPA Closed October 16 – 20, 2017

NOTICE – Guam EPA Closed for US EPA Region IX National Enforcement Training October 12, 2017 (Tiyan, Guam) — Personnel from the United States Environmental Protection Agency (US EPA) will be on island from October 16 – October 20, 2017 to conduct National Enforcement Training for staff members from the Guam Environmental Protection Agency (Guam…
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UPDATE – Special Advisory for Toguan River and Bay in Umatac in effect

UPDATE – Special Advisory for Toguan River and Bay in Umatac in effect September 13, 2017 (Tiyan, Guam) — The Guam Environmental Protection Agency (Guam EPA) reports that there is currently a bypass of partially treated sewage from GWA’s Umatac-Merizo Wastewater Treatment Plant. This bypass affects the Toguan River and Bay. As a result of…
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Guam EPA issues notice of violation, order of compliance and administrative penalty order to FSM Recycling Guam Inc.

May 25, 2017 (Tiyan, Guam) — The Guam Environmental Protection Agency (Guam EPA) initiated a Solid Waste Management Facility Evaluation Investigation (SWMFEI) on May 17, 2017 on FSM Recycling Guam Incorporated (FSM). The SWMFEI was conducted in relation to a fire that occurred on the FSM facility on May 13, 2017. The SWMFEI concluded on…
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UPDATE: Special Advisory for the Toguan River and Bay in Umatac, May 4, 2017

May 4, 2017: UPDATE: Umatac-Merizo Wastewater Treatment Plant Guam EPA is reporting that the Umatac-Merizo Wastewater Treatment Plant bypass was suspended on Saturday, April 29, 2017. Partially treated discharge from the bypass was monitored by GWA. Refer to our weekly beach reports for updated advisories of our 44 recreational beaches on our Facebook page, Twitter account,…
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Public Record Summary Information on Underground Storage Tanks (UST)

Guam UST Permitted Universe_Public_Record_July 7 2016

UST Facility Listing

Guam UST Permitted Universe_July 2016  

Request for Proposals: Selection and Installation of Stormwater BMPs to control Bacteria Concentrations in Marine Waters

CWA §319 – Non-Point Source/TMDL Implementation Project GEPA-2016-2200-002 The Guam Environmental Protection Agency (Guam EPA) wishes to notify the general public and other interested parties that Guam EPA is issuing a Request for Proposals (RFP) for environmental services to include the research and construction of Stormwater Best Management Practices (BMPs) for the control of non-point…
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PUBLIC NOTICE – PUBLIC COMMENTING PERIOD Guam 2016 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 ending 5 p.m. March 18,…
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Underground Storage Tanks RFP 2015-2200-002

Underground Storage Tanks RFP 2015-2200-002

Guam EPA to revise the Guam Water Quality Standards

The Guam Environmental Protection Agency (Guam EPA) wishes to notify the general public and other interested parties of Guam EPA’s intent to revise the Guam Water Quality Standards (GWQS) to incorporate new Recreational Water Quality Criteria as proposed by the United States Environmental Protection Agency (USEPA). The Public comment review period is now closed, and…
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RFP Publication Letter for “Environmental Service For Green Parcel”

February 10, 2015   Title:                             Environmental Service for Green Parcel  Type:                            Public Review and Comment Period Duration:                     30 calendar days Start Date:                   8 am, Monday, February 16th, 2015 End Date:                    4:30 pm, Thursday, March 19th, 2015 Contact Person(s):     Mr. Walter Leon Guerrero Contact Numbers:     300-4788 The Guam Environmental Protection Agency (Guam EPA) wishes to notify the general public and other…
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Guam EPA to host more than 120 people for emergency response training sessions

The Guam Environmental Protection Agency (Guam EPA) yesterday began a set of courses focusing on emergency response and hazardous materials for responders and government agencies. Classes include air monitoring, confined space training, safe transportation of hazardous material, and how to handle situations involving chlorine and other potentially hazardous materials. A total of 23 people attended…
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Guam EPA board of directors to meet Thursday, Sept. 18

The Guam Environmental Protection Agency (Guam EPA) board of directors will meet at 4 p.m. Thursday, Sept. 18, 2014 in the Agency’s Main Conference Room.The public is invited to attend this regular meeting. AGENDA: Call to Order, Approval of Agenda, Approval of Aug. 2014 Minutes, Administrator’s Report, New Business, Old Business (Adopt, Modify or Reject…
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Navy to host Restoration Advisory Board meeting

The U.S. Navy will host an Area-Wide Restoration Advisory Board (RAB) Meeting at 6:30 p.m., Thursday, Sept. 10 at the Ballroom C at the Hyatt Regency Guam in Tumon. The topics to be discussed include: Orote Rifle and Pistol Range Draft Remedial Investigation Report Draft Five Year Review Report Land Use Control Sites Apra Harbor…
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Guam EPA requires GWA samples to be tested by certified drinking water lab

The Guam Environmental Protection Agency (Guam EPA) today notified Guam Waterworks Authority (GWA) that drinking water samples being tested for Total Coliform and E. coli must be processed by a certified laboratory. Laboratories that test drinking water are required to meet and maintain certification requirements enforced by Guam EPA. This includes successfully completing standardized proficiency…
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Free family hiking, snorkeling and river walks at Connect with your Environment on Aug. 30

The Guam Environmental Protection Agency (Guam EPA) announced a free family and service learning activity being offered on Saturday, Aug. 30 by the Guam Nature Alliance. REGISTER ONLINE: Registration form The event is from 9 a.m. to noon on Saturday, Aug. 30, in Piti. Activities include a river walk, free snorkeling tours and planting native…
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Update 3: Unified Command working to remove fishing vessel aground near Cocos Island

The Guam Environmental Protection Agency (Guam EPA) continues to lead the charge for environmental protection during response operations for the grounded fishing vessel near Cocos Island. Guam EPA is one of the three members that make up the Unified Command, which oversees response operations for the grounded fishing vessel. As the lead agency for oversight…
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Guam EPA declares ‘All Clear’ for Guam Community College

The Guam Environmental Protection Agency (Guam EPA) at noon today declared ‘All Clear’ for the Guam Community College’s (GCC) onsite water distribution system (OWDS), following several days of being under a Boil Water Notice period. The declaration follows two straight days of negative laboratory results of samples that were collected on Monday and Tuesday. Guam…
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Guam EPA asks residents to watch for “fish kill” incidents

The Guam Environmental Protection Agency is asking residents to be on the lookout for fish kill incidents. This time of year low tides, combined with large rain events and low sea levels due to El Niño mean the likelihood of a fish kill event is higher than during other times of the year. A fish…
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Guam EPA declares ‘All Clear’ for Barrigada

The Guam Environmental Protection Agency today issued the ‘All Clear’ for Barrigada, relative to the Boil Water Notice (BWN) that had been in effect for the district since last week. Today’s announcement follows two consecutive days’ of clean readings from samples that were collected along Chalan Eskuelan San Vicente Street. “I am relieved to have…
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