National apex bodies for water may also be known as water councils, commissions, boards, and authorities. These may vary structurally from country to country with apex bodies being more pronounced in low-income countries due to aid agencies’ influence (Araral and Yu, 2013). In Asia (Thailand, Sri Lanka, Bangladesh), apex bodies usually consist of several institutions, including an inter-ministerial committee chaired by the Prime Minister or deputy Prime Minister, an inter-ministerial executive committee, and a secretariat, which lies within a water resources entity (Newborne, 2005). In Kazakhstan, an Interagency Council on Water Resources Management serves as an advisory single body under the government established with the order of the Prime Minister. In Mexico, the National Water Commission operates under the Ministry of Environment and Natural Resources (GWP, 2004). In some cases, a single ministry may be responsible for the majority of water-related services providing a platform for intersectoral cooperation. In Kenya, Ministry of Water, Sanitation, and Irrigation is held accountable for water supply services, sewer and non-sewer sanitation services, water harvesting and storage, water resource management, water sector investment planning, transboundary waters, irrigation water management, irrigation and drainage, irrigation water storage, and land reclamation.
The functions of national water apex bodies vary across countries but typically involve the following:
- Formulation of water policies and laws in line with building institutional capacity;
- Coordination of water resources management and water services reforms;
- Facilitation of dialogue between ministries or parts of one ministry, non-governmental, and external actors (civil society, communities, and donors).
Some country-specific functions include:
- Regulation of water rates to be charged by utilities (e.g., the Philippines’ National Water Resources Board);
- Definition of environmental protection standards (e.g., the Kazakh Interagency Council on Water Resources Management) (UNECE, 2019);
- Finding solution for flood and erosion (e.g., the Indian North East Water Management Authority) (Standing Committee on Water Resources, 2021);
- Assessment of national strategy on climate change (e.g., the Moroccan High Council for Water and Climate) (OECD, 2021);
- Declaration of a water-related emergency (e.g., the intersectoral Steering Committee of Antigua and Barbuda) (GWP and WWWS, 2015);
- Realisation of integrated land use planning (e.g., Samoa IWRM Apex Body) (PREP, 2007);
- Raising public awareness on water rights (e.g., the Nepalese Water and Energy Commission Secretariat) and water crisis (e.g., the National Water Resources Authority of Yemen).