Classes of CHL-a values (µg/L)

Percentage of Lake areal extend

Cold season

Summer season

Rainy season

13.08 - 13.24

43.04%

0.80%

44.75%

13.25 - 13.42

41.00%

18.51%

5.24%

13.43 - 13.87

14.74%

79.00%

38.50%

13.88 - 14.68

-

-

9.53%