PWWA has three main categories of membership, they are Pacific Utility Member, Allied Member and Individual Member.
o Pacific Utility Member is any utility responsible for providing safe and reliable water and wastewater services to their respective populations in any Pacific Country. They make up the Council – which is the highest level within the governance structure and delegate their governance responsibilities to the elected Board
o Allied Member predominately include suppliers, contractors and consulting firms. They may also include Universities, NGOs and other Association. This group can provide the product and technical expertise and advise that Pacific Utility Members require. Allied Members can also support capacity building through the provision of training as well as support the PWWA through sponsorship and advertising.
o Individual Members are those individuals who have a not-for-profit interest in the PWWA. They may be academics, or individuals within non-government or government organization and are interested in being part of a solution to a global issue. They are also wanting their membership to provide professional development, training and networking opportunities