Guam Hydrologic Survey

Guam Public Law 24-247 & 24-161

WERI-GLE GHS Workshop 2026

Attend the workshop, Register now!

Seats Available: 40

Participants may register for continuing education units (CEUs) and make payments directly at the workshop. Read more.

Friday - September 25, 2026

Doors Open 8:30 AM · Starts 9:00 AM - 1:00 PM

Venue Name

To Be Announced

Click to enlarge map image.
Please bring your

laptops!

Aquifer Basics

Geology

NGLA Mapping

Hydrogeology

Latest Research and Findings

Interagency Collaboration

Groundwater

Water Quality

Climate & Weather

Aquifer Basics

Geology

NGLA Mapping

Hydrogeology

Latest Research and Findings

Interagency Collaboration

Groundwater

Water Quality

Climate & Weather

During the workshop, we will cover: 

  1. Aquifer Basics: Get foundation knowledge essential for understanding our water resources 
  2. Geologic and NGLA Mapping: Receive a geologic and map of the Northern Guam Lens Aquifer 
  3. Online Resources: Learn how to navigate our online tools and databases 
  4. Latest Research and Findings: Discover new insights from our latest findings 
  5. Interagency Collaboration: Topical discussion from a professional within our interagency partners 

This workshop is an excellent opportunity to learn, ask questions, and become more familiar with the complexities of our natural resources. 

CEUs and Certificate

The Global Learning and Engagement (GLE) offers Continuing Education Units (CEUs) and a certificate upon completion. Payments can be made directly at the workshop. Payments using credit card (Visa/Mastercard) will be accepted.

Please contact the GLE team at uog.gle@triton.uog.edu for further details. 

Register Now!

This workshop has a limited seating for 40 participants. We encourage you to share this opportunity with your team members who would benefit from this insightful workshop. We hope to see you there! 

Agenda

Schedule is subject to change. Click to enlarge image of workshop agenda.
  • 9:00 AM | Aquifer Basics and the NGLA Map (20 minutes) – Habana 
  • 9:20 AM | New GHS website and site navigation (20 minutes) – Quintanilla 
  • 9:40 AM | MAppFx: data visualization production (15 minutes) – Valerio 
  • 9:55 AM | MAppFx: GeoGal 2026 **New Product** (15 minutes) – Valerio 
  • 10:05 AM | Break (10 minutes) 
  • 10:15 AM | NGLA DOWs Technical Report (TR) 189 (20 minutes) – Snaer 
  • 10:35 AM | Nitrate-N MODFlow USG – Tomhom Aquifer, TR 191 (15 minutes) – Bautista 
  • 10:50 AM | A New Landcover Map (15 minutes) – Mathews 
  • 11:05 AM | Hydrologic Map of Guam Watersheds, TR 190 (15 minutes) – Habana 
  • 11:20 AM | GCMP – Geodatabase (15 minutes) – Benitez, Pangelinan 
  • 11:35 AM | NWS – State of the Climate, ENSO (20 minutes) – Aydlett 
  • 12:00 PM | Lunch – Jamaican Grill (60 minutes) 
  • 1:00 PM | GEPA – Dieldrin and PFAS (15 minutes) – DeGrange 
  • 1:15 PM | GWA (15 minutes) – GWA Staff 
  • 1:30 PM | State of the Aquifer Report (SOTAR) 2026 (15 minutes) – Bautista 
  • 1:45 PM | WERI Laboratory Services, and the Environmental Science Program (15 minutes) – WQL Staff, Habana 
  • 2:00 PM | Comments, thank you, and contact (5 minutes)

Presentations

Presentations from the workshop are now available in our library. Check them out! 

Share this event:

Back to top

Our site uses cookies. By using this site, you agree to the Privacy Policy and Terms of Use.

Håfa Adai,

Welcome to our new site!

All available reports (e.g., annual reports, state of the aquifer, etc.) and research areas are now in one place – check them out under Reports and Research

We thank you for your patience as we continue to roll out updates and improve the site. If you need any help, feel free to reach out here.

Happy exploring!