All observed values shown that concentration of heavy metal higher in summer season because low volume of water
in the river. Lower concentrations of heavy metal were recorded in monsoon season due to higher volume of water
in the river. In present study, heavy metals concentration in water (river Gomti) varied from season to season.
Average concentrations were measured of Cu 0.02 mg/l, Cr 0.03mg/l, Pb 0.03 mg/l and Zn 0.07 mg/l. Ranged of Cu
from (0 to 0.05 mg/l), Cr (0 to 0.06 mg/l), Cd ( 0-0.01 mg/l), Pb (0.02 to 0.07 mg/l) and Zn 0 to 0.18 mg/l (Table 1)