GHS Team

GHS Profile

Kaylyn K. Bautista

GHS Product Development & Comprehensive Water Monitoring Program | Monitoring System Expansion Rehabilitation Program (MSERP)
M.S. Environmental Science (received the Presidential Thesis Award), University of Guam
WERI, University of Guam

Ms. Bautista works with the WERI Director to organize information for reports and presentations. She assists in observation well field data collection and for the preparation of the seven new deep observation wells to be installed in military property, MSERP. She is also involved in the map analysis of the Guam coastal discharge project for NASA.

Dannika Valerio

Web Developer
Undergraduate Student, Communications & Computer Science, University of Guam
RA I, WERI, University of Guam

Ms. Valerio is a web developer and computer systems administrator. She develops and manages this website and assists in making pertinent Guam hydrologic information available to everyone through the internet.

Thomas-Ryan M. Aguilo

Groundwater Modeling
BS Biology, University of Guam
Graduate Student, Environmental Science Program
RA II, WERI, University of Guam

Mr. Aguilo is developing the Yigo-Tumon Basin Aquifer model on latest software technology, Aquaveo® Groundwater Modeling Systems (GMS). Mr. Aguilo will be presenting his thesis proposal this Fanuchanan Semester, 2019.

Barry (Yong Sang) Kim, PhD

Co-Operations Manager
PhD, Civil Engineering, Purdue University
Assistant Professor of Water Engineering, WERI, University of Guam

Dr. Kim was the GHS Program’s Research Affiliate at WERI. In transition to WERI Faculty, Dr. Kim continues to advise in the GHS operations. His on-going research projects are the lessons learned in the well rehabilitation, Guam’s Water-Use Data Research (WUDR) Program (USGS), and investigation of PFAS sources.

John W. Jenson, PhD

WERI Director

Nathan C. Habana, PhD

Operations Manager 

Past Contributors

Dan G. Superales

Ground Water Modeling, RA II
BS Computer Science
MS Environmental Science
WERI, University of Guam 

Glen Aguilar

Web Developer, RA I
WERI, University of Guam 
BS Chemistry