Name of

parameteres

Environmental limit

Krikhula Karst Spring

Dolabistavi Karst Spring

Kidobana Karst Spring

Sakishore Karst Spring

pH

6.5 - 8.5 pH

7.3

7.1

7.2

7.2

Oxygen Chemical requirement

15 - 30 mg/l

18

17

21

20

Ammonium ions

0.38 mg/l

0.11

0.10

0.15

0.14

E-coli

300 m/l

0

0

0

0