Site No Cu mg/L Cd mg/L Pb mg/L
1- 0.0399 0.060 0.830
2 0.050 0.050 0.300
3 0.035 0.045 0.0
4 0.034 0.140 0.650
5 0.00 0.162 0.435
Mean ±SD 0.031± 0.01 0.091**± 0.05 0.443**± 0.31
P.I 1.00 0.01 0.05
P.l=Permissible limits **Higher than P.l
Table 2: Concentrations of heavy metals in the collected water samples from Mariotteya stream.