17-3304 Mariner Avenue Tiyan Barrigada, Guam 96913-1617
1.671.300.4751/2 • Fax: 1.671.300.4531

Analytical and Lab

Todu Y Nilala T Tano Man Uno • All Living Things Are One

About the Analytical Services and Laboratory Program

The Analytical Services Program provides support to the other Divisions within the Agency by providing microbiological, physical and chemical analyses of surface waters, groundwater, marine and recreational waters. The program is also responsible for certifying on and off island drinking water laboratories in accordance with the provisions of the Safe Drinking Water Act. The Laboratory also conducts analyses on water production wells to monitor the quality of the potable water supply of the island. In addition, the Laboratory is certified by the U.S. EPA to conduct microbiological analysis of Coliforms in Drinking Water.


Program Staff Contact Information

Jesse Cruz EMAS Administrator 671.300.4795 Jesse.Cruz@epa.guam.gov
Rudy Paulino Chemist II 671.300.4793 Rudy.Paulino@epa.guam.gov
Mark Domingo Lab Tech 671.300.4793 Mark.SantoDomingo@epa.guam.gov
Edelisa S. Yanit Chemist II 671.300.4793 Edelisa.Yanit@epa.guam.gov

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