| Wetland Features | Number of Unsupervised Classification Pixels 1989 | Number of Unsupervised Classification Pixels 2001 | Number of Unsupervised Classification Pixels 2005 | Number of Unsupervised Classification Pixels 2009 | Number of Unsupervised Classification Pixels 2014 |
| Surface Water | 9218 | 8238 | 5537 | 7858 | 4649 |
| Swamp/Seasonal water | 3596 | 4121 | 4303 | 6196 | 7366 |
| Aquatic Weeds | 3983 | 4438 | 6957 | 2743 | 4782 |
| Total | 16,797 | 16,797 | 16,797 | 16,797 | 16,797 |