Geography

Metals (µg/L)^a

Lead

Zinc

Nickel

Cadmium

Copper

Iron

Borehole W16 Mnassra

45.4

7

69.8

<1.2

38.5

79.2

Borehole W17 Mnassra

63.4

36.7

55

<1.2

45.6

50.9

Borehole W18 Bir Rami

55.7

2204

77.2

<1.2

27.3

50.6

Borehole W19 Mehdia

69.4

1427

78.9

<1.2

72.6

100.1

Borehole W20 Sidi Tayebi

60.4

28.93

70.1

<1.2

26.8

42.2

Borehole W21 Bouknadel

185.6

28.9

2.9

<1.2

30.6

187.3

Mean

79.98

622.1

58.98

<1.2

40.23

85.05

Morocco Standards

50/25/10

3000

20

3

2000

300