HMK has forecasted that the lack of water resources would greatly become more severe as a result of shrinking green areas. More forests have been destroyed due to encroachments as well as the needs for more farm lands. This could follow by a prolonged drought. Growing number of populations has greatly led to the expansion of towns and cities in the mean time a lot more water resources are needed. This would lead to a critical situation very soon if nothing could be accordingly done correctly in time or it could be too late. As a matter of fact all of us have already experienced these as it has happened and is still happening.