Units within the Department of Water Resources.
- Office of the Inspector General of the Department
- Internal Audit Group
- Management System Development Group
- Ethics Committee
- Department Secretariat Office
- Water Crisis Prevention Center
- Water Resources Information Center
- Office of Water Resources Policy and Planning
- Water Management Office
- Office of International Cooperation
- Water Resources Development Office
- Research, Development and Hydrology Division
- Public Relations and Coordination Office
- Legal Affairs Group
- Office of Water Resource Conservation and Restoration
- Regional Water Resources Office 1
- Regional Water Resources Office 2
- Regional Water Resources Office 3
- Regional Water Resources Office 4
- Regional Water Resources Office 5
- Regional Water Resources Office 6
- Regional Water Resources Office 7
- Regional Water Resources Office 8
- Regional Water Resources Office 9
- Regional Water Resources Office 10
- Regional Water Resources Office 11
Name Directory System: By the Ministry of Natural Resources and Environment.
- Name-based system: Department of Water Resources
- The Nomenclature System: An agency under the Ministry of Natural Resources and Environment.
