  Mobile phone based potable water quality assessment device is developed to
analyze and study water pollution level at Indus river. Indus river is habitat
of endangered Indus river dolphin and water pollution is one of major causes of
survivability threats for this specie. We tested device performance at the six
locations of Lahore canal. pH of canal water deviates from the normal range of
the irrigation water. In future, we will study correlation between water
pollution level and habitat usage of Indus river dolphin using water quality
assessment device and hydrophone array based passive acoustic monitoring (PAM)
system.
