Administrator
The Administrator of Guam EPA is appointed by the Governor of Guam and confirmed by the Guam EPA Board of Directors. Walter S. Leon Guerrero was appointed Acting Administrator in October 2016 under the Calvo Tenorio administration, and then reappointed in January 2019 under the Leon Guerrero Tenorio administration. He was working as the Division Head Manager of the Guam EPA’s DSMOA Division before his 2016 appointment.
Several Guam EPA programs report directly to the Administrator. These programs support projects and programs throughout the Agency.
Administrative Services Division
The Administrative Services Division (ASD) is critical in helping programs purchase supplies, hire staff and communicate with other government agencies. This Division answers directly to the Administrator and supports all aspects of the agency.
Information Management
Information flow is critical to the function of Guam EPA. To help information flow internally and with the public, Guam EPA has support staff that ensure the network is functioning and there is a public outreach and education aspect to everything the Agency does.
Staff and Contact Information
| Administrator | Walter S. Leon Guerrero | Walter.Leonguerrero@epa.guam.gov | 1.671.300.4759 |
| Deputy Administrator | Michelle Lastimoza | Michelle.Lastimoza@epa.guam.gov | 1.671.300.4751 |
| Board Secretary | Arlene Acfalle | Arlene.Acfalle@epa.guam.gov | 1.671.300.4759 |
| Administrative Services Officer | Connie Aflleje | Connie.Aflleje@epa.guam.gov | 1.671.300.4754 |
| Public Information Officer | Nic Rupley Lee | Nic.Rupley@epa.guam.gov | 1.671.300.4753 |
| Administrative Assistant | Maggie Castro | Maggie.Castro@epa.guam.gov | 1.671.300.4752 |
| Computer Systems Analyst II | Romeo Zacarias | Romeo.Zacarias@epa.guam.gov | 1.671.300.4761 |
| Program Coordinator I | Vilma Balajadia | Vilma.Balajadia@epa.guam.gov | 1.671.300.4799 |
| Clerk Typist III | Christopher Duenas | Chris.Duenas@epa.guam.gov | 1.671.647.4372 |
| Office Aide | Albert Padua | Albert.Padua@epa.guam.gov | 1.671.300.4792 |
| Office Aide | Â Angela Pocaigue | Angela.Pocaigue@epa.guam.gov | Â 1.671.300.4752 |
| Environmental Inspector I | Reid Aguon | Reid.Aguon@epa.guam.gov | 1.671.300.4784 |