Water level (m)

0.12

0.5

1

1.5

2

2.5

3

3.5

4

Surface area (km²)

0

25

56

61.5

63.8

63.8

63.8

63.8

63.8

Volume (10⁶ m³)

0

4

40

52

84

115

148

179

211