| Report Year: 2009 |
| Fogle Lake, Ringgold County |
| Phytoplankton |
| | 6/9/2009 | 7/14/2009 | 2009 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 |
| Division | Wet Mass (mg/L) | Wet Mass (mg/L) | Wet Mass (mg/L) | Wet Mass (mg/L) | Wet Mass (mg/L) | Wet Mass (mg/L) | Wet Mass (mg/L) | Wet Mass (mg/L) | Wet Mass (mg/L) | Wet Mass (mg/L) | Wet Mass (mg/L) |
| Bacillariophyta | 1.277 | 1.560 | 1.419 | 0.000 | 0.000 | 0.449 | 0.091 | 0.149 | 2.770 | 11.430 | 3.210 |
| Chlorophyta | 0.436 | 3.538 | 1.987 | 0.000 | 0.000 | 0.268 | 0.512 | 0.451 | 0.868 | 0.878 | 0.174 |
| Chrysophyta | 0.803 | 0.000 | 0.402 | 0.000 | 0.000 | 0.000 | 0.000 | 2.927 | 0.000 | 0.000 | 0.000 |
| Cryptophyta | 0.000 | 1.079 | 0.539 | 0.000 | 0.000 | 0.835 | 0.205 | 0.282 | 0.069 | 1.175 | 0.997 |
| Cyanobacteria | 72.153 | 1771.888 | 922.021 | 0.000 | 0.000 | 8.222 | 15.038 | 11.354 | 56.028 | 9.962 | 13.942 |
| Dinophyta | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.367 | 0.000 | 25.562 | 0.528 | 0.451 |
| Euglenophyta | 0.108 | 0.012 | 0.060 | 0.000 | 0.000 | 0.341 | 0.007 | 0.000 | 0.059 | 0.000 | 0.000 |
| Total | 74.778 | 1778.078 | 926.428 | 0.000 | 0.000 | 10.115 | 16.220 | 15.163 | 85.356 | 23.974 | 18.773 |
| Taxonomic Richness | 22 | 20 | 21 | 0 | 0 | 13 | 10 | 10 | 12 | 7 | 8 |
| Cyanobacteria Cell Counts(k)/ml | 41.383 | 1275.815 | 658.599 | 0.000 | 0.000 | 17.154 | 42.109 | 28.732 | 51.213 | 16.938 | 68.640 |
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