Versions of Indiana Code 13-23-4-4. Underground storage tanks containing petroleum; minimum coverage amounts; classes and categories on LawServer 2023 Indiana Code 13-23-4-4. Underground storage tanks containing petroleum; minimum coverage amounts; classes and categories 2022 Indiana Code 13-23-4-4. Underground storage tanks containing petroleum; minimum coverage amounts; classes and categories 2021 Indiana Code 13-23-4-4. Underground storage tanks containing petroleum; minimum coverage amounts; classes and categories 2020 Indiana Code 13-23-4-4. Underground storage tanks containing petroleum; minimum coverage amounts; classes and categories 2019 Indiana Code 13-23-4-4. Underground storage tanks containing petroleum; minimum coverage amounts; classes and categories 2018 Indiana Code 13-23-4-4. Underground storage tanks containing petroleum; minimum coverage amounts; classes and categories 2017 Indiana Code 13-23-4-4. Underground storage tanks containing petroleum; minimum coverage amounts; classes and categories 2016 Indiana Code 13-23-4-4. Underground storage tanks containing petroleum; minimum coverage amounts; classes and categories 2013 Indiana Code 13-23-4-4. Underground storage tanks containing petroleum; minimum coverage amounts; classes and categories 2009 Indiana Code 13-23-4-4. Underground storage tanks containing petroleum; minimum coverage amounts; classes and categories