Water colour

Pastel yellow to yellow-green

Green to blue-green

Aquamarine to blue

Aesthetic value

Mean

SD

Mean

SD

Mean

SD

Water clarity <1.0 m

1.66

0.21

2.81

0.53

4.21

0.90

Water clarity

≤1.0 to <2.0 m

1.79

0.09

3.68

0.80

4.03

0.62

Water clarity

≤2.0 to <3.0 m

3.06

0.34

4.10

0.71

5.30

0.38

Water clarity ≤3.0

3.98

0.76

4.24

0.99

4.70

0.83