Laboratory Facilities
The State Ground & Surface Water Resources Data Centre is having three level-II laboratories at Tiruchy, Madurai and Pollachi & one level-II+ laboratory at Chennai. The level-II laboratory is having the facilities to analyse 22 parameters covering common anions, cations, nutrients & pollution parameters. The level II+ laboratory is having the facilities to analyse all the above parameters and also heavy metals.
List of parameters analysed for ground water samples
List of parameters analysed for surface water samples
|
1 |
Electrical Conductivity |
7 |
Carbonate |
|
2 |
PH |
8 |
Bicarbonate |
|
3 |
Calcium |
9 |
Sulphate |
|
4 |
Magnesium |
10 |
Chloride |
|
5 |
Sodium |
11 |
Nitrate |
|
6 |
Potassium |
12 |
Fluoride |
|
1 |
Electrical Conductivity |
12 |
Fluoride |
|
2 |
PH |
13 |
Turbidity |
|
3 |
Calcium |
14 |
TSS |
|
4 |
Magnesium |
15 |
Boron |
|
5 |
Sodium |
16 |
Phosphate |
|
6 |
Potassium |
17 |
Silica |
|
7 |
Carbonate |
18 |
D.O |
|
8 |
Bicarbonate |
19 |
B.O.D |
|
9 |
Sulphate |
20 |
C.O.D |
|
10 |
Chloride |
21 |
Total coliform |
|
11 |
Nitrate |
22 |
Feacal coliform |