Abstract:
Nowadays, the requirement of clean water increases as the number of human population rises as
well as people awamess of being health. So far people in Tebing Tinggi subdistrict, Selat Panjang
get clean water for they daily need from a water resources that provided by local government. The
capasity of this fasility had been upgraded from 10 1/dt up to 30 It/dt. In accordance with the
increase of populaton, that amount still has not enough yet to fullfill the people need of clean
water. Tasik Nambus (Nambus Pond) is one of potential water resources available in Tebing
Tinggi subdistrict. Based on the research study and hydrologycal analysis, it was shown that the
Nambus Pond holding capasity can reach up to 289,509 m3/hr.
