Piper-Langguth Classification Kumba

Wet

Wetdry

Dry

Drywet

Class

Characteristic-Water type

No

%

No

%

No

%

No

%

Diamond Field

A

Normal earth alkaline water; prevailing ${\text{HCO}}_3^{-}$

0

0

2

11.11

1

5.56

1

5.56

B

Normal earth alkaline water; prevailing ${\text{HCO}}_3^{-}$ or Cl⁻

2

11.11

2

11.11

2

11.11

2

11.11

C

Normal earth alkaline water; prevailing Cl⁻

15

83.33

14

77.78

15

83.33

12

66.67

E

Earth alkaline water with added portions of alkalis with prevailing chloride

0

0

0

0

0

0

3

16.67

G

Alkaline water with prevailing bicarbonate

1

5.56

0

0

0

0

0

0