THSOA is a 100% volunteer-based society. We rely on our members to help make us successful. In addition to many folks who are behind the scenes, the below list is who you can contact should you have any specific questions. If you are interested in volunteering, please email [email protected] for available opportunities. Every THSOA member is invited to participate in activities from any chapter.

Chapters

Latin America

Chair	Vice Chair	Secretary

Alberto Costa Neves	Bismark Jigena	Alexis Cardenas
University of Southern Mississippi	University of Cadiz (Spain)	Kongsberg Maritime

Mid-Atlantic (Washington, DC, Delaware, Kentucky, Maryland, New Jersey, North Carolina, Pennsylvania, Tennessee, Virginia, and West Virginia)

Chair	Vice Chair	Secretary	Treasurer

Daniel Wright	Deanne Hargrave	Sloan Freeman	Taylor Krabiel
Sounding Science	Atlantic Shores	Geodynamics

Midwest (Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin)

Chair	Treasurer	Secretary

Ed Bailey	Jon Arleth	Denis Buelow
Northwestern Michigan College		SPACECO

New England (Maine, Vermont, New Hampshire, Massachusetts, Connecticut, and Rhode Island)

Chair	Regional Liaison Cape Cod	Regional Liaison Boston	Technical Chair

Jack Herbert	Rick Morton	Nick Townley	Tom Waddington

Treasurer	Secretary	Regional Liaison, New Hampshire and Maine

Vitad Pradith	Peyton Benson	Evan Martzial

Southeast (Alabama, Arkansas, Florida, Georgia, Louisiana, Mississippi, Oklahoma, and South Carolina)

Chair	Treasurer	Secretary \| Education Outreach	Event Coordinator

Mike Nitska	Colin Barilleaux	Rachel Bobich	Kim Dailey
HydroTerra Technologies, LLC	T. Baker Smith	RMB GEO	Survey Equipment Services, Inc

Technical Coordinator	Student Liaison

Scott Haydel	Natalie Guess
Ashtead Technology	The University of Southern Mississippi

Texas

Chair	Vice Chair	Treasurer	Secretary

Kevin Tomanka	Alex Spriggs	Jake Dumaine	Tiziana Munene
OARS Group	ZUPT	Atlas Professionals	Fugro

Event Coordinator	Student Liaison	Technical Chair

Rachel Cluthe	Reed Nelle	Paul Laverty
STR	OARS Group	Fugro

West Coast (Alaska, Arizona, California, Colorado, Idaho, Montana, New Mexico, Nevada, Oregon, Utah, Washington, and Wyoming)

Chair	Treasurer	Secretary

Mike Mutschler	Brian Busey	Bob Feldpausch
Seahorse Geomatics		Tetra Tech

COMMITTEES

Bylaw
Responsible for the creation and maintenance of the organization's bylaws.

Conference Planning
Develops the program for biannual US Hydro Conference. This includes providing topics, reviewing papers, identifying speakers and alternate choices, planning social activities/meals, and more.

Rafael Ponce