Versions of Indiana Code 8-1-31.6-9. Customer lead service line improvement costs for municipally owned utilities on LawServer 2023 Indiana Code 8-1-31.6-9. Customer lead service line improvement costs for municipally owned utilities 2022 Indiana Code 8-1-31.6-9. Customer lead service line improvement costs for municipally owned utilities 2021 Indiana Code 8-1-31.6-9. Customer lead service line improvement costs for municipally owned utilities 2020 Indiana Code 8-1-31.6-9. Customer lead service line improvement costs for municipally owned utilities