2023 North Dakota Code 61-03-15 – Hydrographic surveys and investigations made by the department – Cooperating with federal agencies

2022 North Dakota Code 61-03-15 – Hydrographic surveys and investigations made by the department – Cooperating with federal agencies

2021 North Dakota Code 61-03-15 – Hydrographic surveys and investigations made by the department – Cooperating with federal agencies

2019 North Dakota Code 61-03-15 – Hydrographic surveys and investigations made by state engineer – Cooperating with federal agencies

2009 North Dakota Code 61-03-15 – Hydrographic surveys and investigations made by state engineer – Cooperating with federal agencies