| 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 | 9893 | 8965 | 5572 | 7546 | 4649 |
| Swamp/Seasonal water | 3530 | 4395 | 6141 | 6508 | 7366 |
| Aquatic Weeds | 3374 | 3437 | 5084 | 2743 | 4782 |
| Total | 16,797 | 16,797 | 16,797 | 16,797 | 16,797 |