- Administration of water supply affairs; assessment of future needs and determination of availability in terms of such assessment; supervision and regulation of all facets of potable water supply including water purity, price and quantity controls;- construction or operation of non-enterprise-type of water supply systems;- production and dissemination of general information, technical documentation and statistics on water supply affairs and services;- grants, loans or subsidies to support the operation, construction, maintenance or upgrading of water supply systems.Excludes: irrigation systems (04.2.1); multi-purpose projects (04.7.4); collection and treatment of waste water (05.2.0).

irrigation systems (04.2.1); multi-purpose projects (04.7.4); collection and treatment of waste water (05.2.0).