Water Quality

WATER QUALITY

Sl No. Parameter Value
20
 Water Temperature 24.8°C (1990-91), 23.2°C (1991-92), 25.5 (1992-93)°C
21
 Transparency 85.5 m (1990-91), 38.7 m (1991-92), 81.7 m (1992-93)
22
 pH 8.5 (1990-91), 7.2 (1991-92), 8.6 (1992-93)
23
 Dissolved Oxygen 7.1 mg/l (1990-91), 7.2 mg/l (1991-92), 8.1 mg/l (1992-93)
24
 Free CO2 Data not found
25
 Specific Conductivity 230.1 micro mhos/cm (1990-91), 186.5 micro mhos/cm (1991-92), 179.0 micro mhos/cm (1992-93)
26
 Alkalinity 137.3 mg/l (1990-91), 112.5 mg/l (1991-92), 109.0 mg/l (1992-93)
27
 Chloride 9.4 mg/l
28
 Phosphate 0.023 mg/l
29
 Nitrate 0.06 mg/l
30
 Silicate 5.8 mg/l (1990-91), 6.2 mg/l (1991-92), 3.8 mg/l (1992-93)
31
 Hardness 24.6 mg/l Jan 2009, 26.7 mg/l Feb 2009, 26.1 mg/ l March 2009
3
 Others Data not found