Versions of See prior versions of a law on LawServer 2024 Connecticut General Statutes 12-258a – Tax credit for expenditures for water pollution abatement facilities 2023 Connecticut General Statutes 12-258a – Tax credit for expenditures for water pollution abatement facilities 2022 Connecticut General Statutes 12-258a – Tax credit for expenditures for water pollution abatement facilities 2020 Connecticut General Statutes 12-258a – Tax credit for expenditures for water pollution abatement facilities 2019 Connecticut General Statutes 12-258a – Tax credit for expenditures for water pollution abatement facilities 2016 Connecticut General Statutes 12-258a – Tax credit for expenditures for water pollution abatement facilities 2009 Connecticut General Statutes 12-258a – Tax credit for expenditures for water pollution abatement facilities