Site
Cl−
Ca2+
Na+
K+
Mg2+
pH
Faysal
Minimum
7.52
1.85
3.87
0.75
4.05
3.85
0.65
0.47
7.45
Maximum
18.62
3.93
9.56
1.90
10.03
10.15
5.89
4.10
7.77
Median
13.54
2.99
6.84
1.35
7.30
7.03
2.82
1.95
7.60
Mean
13.56
2.93
6.77
1.39
7.25
6.99
3.07
2.05
7.55
S.D.
3.57
0.71
1.77
0.40
2.45
2.03
1.59
1.09
0.30
Dar Elsalam
Minimum
8.08
1.70
3.56
0.81
3.89
4.14
1.47
1.04
7.44
Maximum
21.72
4.12
12.09
2.22
10.98
11.81
6.19
4.23
8.12
Median
14.46
2.93
7.31
1.45
7.31
7.72
3.57
2.36
7.68
Mean
14.66
2.84
7.22
1.50
7.35
7.75
3.66
2.40
7.62
S.D.
3.91
0.70
2.25
0.43
2.89
2.25
1.24
0.86
0.23
Dokki
Minimum
7.76
1.93
5.70
0.83
4.23
4.24
2.14
1.52
7.59
Maximum
22.62
4.83
12.91
2.47
12.33
11.61
5.87
4.05
7.94
Median
15.35
3.38
9.19
1.64
8.28
7.91
4.65
3.04
7.74
Mean
15.27
3.34
9.18
1.67
8.26
7.86
4.38
2.90
7.70
S.D.
4.40
0.89
2.50
0.52
3.31
2.26
1.16
0.84
0.32
El Haram
Minimum
6.49
1.43
5.06
0.65
3.28
4.39
3.20
1.96
6.63
Maximum
38.19
7.24
13.59
3.90
19.30
11.64
8.09
5.42
7.87
Median
16.35
3.21
9.33
1.72
8.26
8.04
6.57
3.91
7.24
Mean
18.85
3.66
9.33
1.93
9.45
7.99
6.17
3.74
7.21
S.D.
8.80
1.66
2.66
0.93
6.71
2.33
1.63
1.12
0.43
Hadek Elahram
Minimum
5.49
1.47
3.41
0.67
2.96
3.04
1.31
0.92
6.89
Maximum
14.76
3.12
7.99
1.57
7.96
10.56
3.71
2.53
7.59
Median
10.46
2.27
5.87
1.10
5.64
6.59
2.84
1.84
7.22
Mean
10.50
2.27
5.84
1.14
5.61
6.52
2.67
1.75
7.20
S.D.
2.75
0.55
1.54
0.32
2.04
2.04
0.73
0.52
0.36