Lwiro

Iko

Goma

Bukavu

Dry

Cl⁻/Ca²⁺

0.5 ± 87.6

0.5 ± 69.1

0.8 ± 64.4

0.5 ± 72.7

Mg²⁺/Ca²⁺

0.5 ± 0.5

0.5 ± 0.5

0.9 ± 0.5

0.4 ± 0.5

${\text{SO}}_4^{2-}$ /Ca²⁺

2.9 ± 31.4

2.5 ± 36.1

3.8 ± 29.4

2.6 ± 23.7

Na⁺/Ca²⁺

5.4 ± 2.6

5.3 ± 3.6

12.8 ± 2.1

5.1 ± 3.6

K⁺/Ca²⁺

3.8 ± 14.4

0.4 ± 10.4

0.9 ± 8.2

0.9 ± 8.2

Wet

Cl⁻/Ca²⁺

0.4 ± 78.4

0.5 ± 68.6

0.5 ± 70.1

0.5 ± 57.7

Mg²⁺/Ca²⁺

0.5 ± 0.5

0.7 ± 0.5

0.6 ± 0.5

0.4 ± 0.5

${\text{SO}}_4^{2-}$ /Ca²⁺

2.6 ± 50.5

3.4 ± 23.7

2.3 ± 26.3

2.5 ± 29.4

Na⁺/Ca²⁺

2.4 ± 2.6

5.0 ± 2.6

3.9 ± 2.6

3.9 ± 2.1

K⁺/Ca²⁺

1.7 ± 5.7

3.3 ± 6.2

4.6 ± 5.7

3.6 ± 3.1