The New South Wales Chapter of the International Association of Hydrogeologists has over one hundred members. It is supported by a committee of 15 groundwater professionals; their positions  are listed below:

COMMITTEE

Chair: Dr Richard Cresswell

Vice Chair: Dr Katarina David / Graham Hawkes

Treasurer: Tingting Liu

Secretary: Lee Douglass

National Committee Liaison: Graham Hawkes

Technical Presentations Secretary: Dr John Bradd

Internal Communication: Sean Daykin / David Harris

Membership Champion: Angus McFarlane

Meeting Facilitator: Angus McFarlane / Dan Irwin

ECHN Student and Young Professional Coordinator and University Liaison: Ben Rose / Andrew Mesthos

Events and Training Champion: Ellen Kwantes / Emma Watts

NSW Sponsorship Champion: Richard Green

Web Champion: Seb McCulloch

International Sponsorship Champion: Ellen Kwantes / Dr Jay Puthakey

Student and Young Professional Coordinator and University Liason: Ben Rose / Ali Suleman

Content Champion: Jake Turi