LEGEND(showing various sampling points):
A = Shahdara-QAU stream
E = Rawal Lake (Near the Dam)
B = Naval Club
F = Banni Gala (Near Housing Scheme)
C = Rawal Lake (View Point)
G = Bhara Kahu (Bridge)
D = Spillway
H = Bhara Kahu (Adjacent to poultry farms)
