The Commission is composed of five Commissioners; three elected for staggered six-year terms, and two Ex-officio Commissioners, consisting of the Mayor and one City Council member. All Commissioners serve without remuneration. Elected Commissioners are Chair Phillip A. Kilgore, Vice-Chair James W. Bannister, and Commissioner Deb M. Sofield. Ex-officio members are Mayor Knox H. White and Council Member John DeWorken.

The Commission is the policy-making body and approves all major operating procedures, expenditures, capital improvements and rates and charges and makes recommendations to City Council for the issuance of bonds. It appoints the Chief Executive Officer who is responsible for the day-to-day management and oversight of Greenville Water’s operations. As a matter of policy, the Commission continually reviews recommendations of management relating to capital improvements, water usage trends and projections, along with revenue requirements to meet these needs.