Yogyakarta Province development in the past decade has been attracting many investors,
especially in tourism and education sectors. This growth resulted in increasing of population …

Abstract Surabaya is inhabited by 3.074. 883 lives with majority drinking water comes from
local water company (97%). It uses raw water from Surabaya River that is located in the …

Water is an essential component of life. Professional and sustainable management of water
resources is useful to maintain the quality and quantity of water as well as to ensure that …

Nowadays, the supply of clean water in the world is declined because of the human
population growth pressure. So that water security is a real challenge for the people in the …

Indonesia is a tropical country that only a rainy season and a dry season with high rainfall,
and these conditions make Indonesia a country that is abundant in water, will not experience …

Urban water is one of the most important natural resources to support urban growth.
However, conflicting interests from different sectoral needs interfere with its management as …

In the past, municipal water supply systems generally comprise collection works, purification
works, transmission works and distribution works which are concerning with engineering …

Water and water resources must be maintained by their functions and benefits to meet the
needs of all sectors and future generations. One important part of sustainable water …

Water as one of the most important requirement of life has become one of the main issues in
sustainable development discussions for there is an urgent need for an appropriate water …

Water use has been growing at more than twice than rate of population growth in last
century. Â This level of population growth will result in increased demand for potential water …