Versions of South Dakota Codified Laws 46A-9-46.1. Municipal approval of location of wastewater plant or system--Exception for existing plant or system on LawServer 2023 South Dakota Codified Laws 46A-9-46.1. Municipal approval of location of wastewater plant or system–Exception for existing plant or system 2022 South Dakota Codified Laws 46A-9-46.1. Municipal approval of location of wastewater plant or system–Exception for existing plant or system 2021 South Dakota Codified Laws 46A-9-46.1. Municipal approval of location of wastewater plant or system–Exception for existingplant or system 2019 South Dakota Codified Laws 46A-9-46.1. Municipal approval of location of wastewater plant or system–Exception for existingplant or system 2018 South Dakota Codified Laws 46A-9-46.1. Municipal approval of location of wastewater plant or system–Exception for existing plant or system 2016 South Dakota Codified Laws 46A-9-46.1. Municipal approval of location of wastewater plant or system–Exception for existingplant or system 2014 South Dakota Codified Laws 46A-9-46.1. Municipal approval of location of wastewater plant or system–Exception for existingplant or system 2010 South Dakota Laws 46A-9-46.1 – Municipal approval of location of wastewater plant or system–Exception for existing plant or system