Versions of North Carolina General Statutes 130A-336.2. Alternative wastewater system approvals for nonengineered systems on LawServer 2023 North Carolina General Statutes 130A-336.2. Alternative wastewater system approvals for nonengineered systems 2022 North Carolina General Statutes 130A-336.2. Alternative wastewater system approvals for nonengineered systems 2021 North Carolina General Statutes 130A-336.2. Alternative wastewater system approvals for nonengineered systems 2020 North Carolina General Statutes 130A-336.2. Alternative wastewater system approvals for nonengineered systems 2019 North Carolina General Statutes 130A-336.2. Alternative wastewater system approvals for nonengineered systems