Indiana Code > Title 13 > Article 26 > Chapter 1 Indiana Code > Title 13 > Article 26 > Chapter 1 – Purposes of Regional Districts Current as of: 2023 | Check for updates | Other versions § 13-26-1-1 Water supply; collection, treatment, disposal of sewage, solid waste, and refuse § 13-26-1-2 Petition to increase board of trustees membership, add to, modify, or abandon purposes or plan