UPDATE: Additional Soil Sampling Conducted at Andersen Air Force Base
UPDATE: Additional Soil Sampling Conducted at Andersen Air Force Base
December 12, 2018 (Tiyan, Guam) – Guam Federal and local environmental officials conducted soil resampling on Andersen Air Force Base, Dec. 4, to determine whether traces of Agent Orange constituents are present in sampling areas previously determined by the Guam Environmental Protection Agency.
Based on inconclusive results in April 2018 from two independent laboratories, and the subsequent data validation report, officials from Guam EPA, US EPA and Joint Region Marianas, agreed to order this additional soil sampling and analysis.
The collaborative peer working group, which is overseeing the management and execution of the Agent Orange Study on Guam, anticipate a 60 to 90 day timeframe for the laboratory analysis to be completed and results available.
For more information about this release, please contact Guam EPA Acting Deputy Administrator Nic Rupley Lee at 300-4753 or nic.rupley@epa.guam.gov
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UPDATED AS OF JULY 18, 2024: Requirements for Septic Systems
Please be advised that the Toilet Facilities and Sewage Disposal Chapter codified in 10 GCA Chapter 48 has been amended through the enactment of Guam Public Law 37-105.
On July 18, 2024, Bill 175-37(COR) as substituted and amended on the floor was signed into law as Guam Public Law 37-105 and is effective upon enactment. As a result of this enactment, certain conditional environmental clearances issued by the Guam Environmental Protection Agency for building permits issued by the Department of Public Works have changed and will now be performed in accordance to this new law and its amended provisions.
Permitting Tips Presentations: Contractors, Home Builders and Property Buyers
In case you missed our Construction & Industry Forum on March 29, 2023, you can click on the links below to access presentations about Guam EPA’s construction permitting process:
In Guam, the use of onsite wastewater disposal systems commonly referred to as ”septic systems,” is regulated through a number of laws and regulations. These laws and regulations cover specific requirements for the permitting, design and construction of septic systems in Guam. Guam EPA has developed this FAQ to help you understand the application of various requirements to the design, permitting, and construction of a septic system for a single family dwelling.
Guam Business License & Permit Center Window Hours
Guam Business License and Permit Center Agency Window Hours: