Table 5 Comparison of PIG with different regions of the world.

From: Assessment of groundwater pollution using PIG index and microbiological indicators in the Angads plain, Morocco

Location

Min

Max

References

Telangana State, India

0.50

1.83

25

Tebessa region, Algeria

0.45

8.19

51

Gangetic Basin, India

0.63

2.08

49

Bokoya massif, Morocco (Wet period)

0.40

11.40

26

Bokoya massif, Morocco (Dry period)

0.50

13.20

26

Sidi Slimane, Morocco

0.70

10.8

10

Gharb Plain, Morocco

0.51

1.92

7

Madhya Pradesh, India

0.42

1.67

50

Angads plain, Morocco (Wet period)

0.51

2.44

This study

Angads plain, Morocco (Dry period)

0.58

2.57

This study