Prior to the adoption of any rules, the Commission shall investigate the water recreation and safety needs of the local water in question. In conducting the investigation, the Commission in its discretion may hold public hearings on the rules proposed and the general needs of the local water in question. After completion of the investigation and application of standards, the Commission may in its discretion adopt the rules requested, adopt them in an amended form, or refuse to adopt them. After adoption, the Commission may amend or repeal the rules after first holding a public hearing.
N.C. Gen. Stat. § 75A-15