Versions of Indiana Code 8-1-2-23.5. Public utility may seek approval of plan to develop future source of water supply; treatment of cost for ratemaking purposes on LawServer 2023 Indiana Code 8-1-2-23.5. Public utility may seek approval of plan to develop future source of water supply; treatment of cost for ratemaking purposes 2022 Indiana Code 8-1-2-23.5. Public utility may seek approval of plan to develop future source of water supply; treatment of cost for ratemaking purposes 2021 Indiana Code 8-1-2-23.5. Public utility may seek approval of plan to develop future source of water supply; treatment of cost for ratemaking purposes 2020 Indiana Code 8-1-2-23.5. Public utility may seek approval of plan to develop future source of water supply; treatment of cost for ratemaking purposes 2019 Indiana Code 8-1-2-23.5. Public utility may seek approval of plan to develop future source of water supply; treatment of cost for ratemaking purposes 2018 Indiana Code 8-1-2-23.5. Public utility may seek approval of plan to develop future source of water supply; treatment of cost for ratemaking purposes 2017 Indiana Code 8-1-2-23.5. Public utility may seek approval of plan to develop future source of water supply; treatment of cost for ratemaking purposes