| Report Year: 2009 |
| Little River Watershed Lake, Decatur County |
| Phytoplankton |
| | 6/18/2009 | 7/22/2009 | 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 | 0.113 | 5.902 | 3.007 | 0.000 | 0.000 | 1.151 | 1.104 | 0.100 | 0.603 | 3.351 | 0.186 |
| Chlorophyta | 0.038 | 0.245 | 0.141 | 0.000 | 0.000 | 0.399 | 0.784 | 0.210 | 0.908 | 1.245 | 3.427 |
| Chrysophyta | 0.000 | 7.518 | 3.759 | 0.000 | 0.000 | 0.000 | 0.260 | 0.000 | 19.422 | 0.000 | 0.000 |
| Cryptophyta | 0.401 | 1.536 | 0.968 | 0.000 | 0.000 | 0.249 | 0.241 | 0.056 | 0.132 | 0.397 | 0.407 |
| Cyanobacteria | 81.905 | 11.746 | 46.826 | 0.000 | 0.000 | 51.534 | 41.307 | 11.090 | 15.843 | 5.404 | 12.369 |
| Dinophyta | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.457 | 9.596 | 1.344 | 0.271 | 0.409 | 0.842 |
| Euglenophyta | 0.000 | 0.813 | 0.406 | 0.000 | 0.000 | 0.000 | 0.059 | 0.019 | 0.006 | 0.019 | 0.083 |
| Total | 82.456 | 27.760 | 55.108 | 0.000 | 0.000 | 53.789 | 53.351 | 12.818 | 37.185 | 10.824 | 17.314 |
| Taxonomic Richness | 18 | 24 | 21 | 0 | 0 | 14 | 12 | 9 | 9 | 10 | 7 |
| Cyanobacteria Cell Counts(k)/ml | 60.799 | 53.326 | 57.062 | 0.000 | 0.000 | 56.653 | 65.331 | 31.073 | 18.826 | 11.681 | 66.110 |
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