Wetland Features

Area in km2 (1989)

Area in km2 (2001)

Area in km2 (2005)

Area in km2 (2009)

Area in km2 (2014)

Surface Water

8.296

7.414

4.983

7.072

3.708

Swamp/Seasonal Water

3.236

3.708

3.872

5.576

6.803

Aquatic Weeds

3.584

3.994

6.261

2.468

4.605

Total

15.116

15.116

15.116

15.116

15.116