| Report Year: 2009 |
| Mariposa Lake, Jasper County |
| Phytoplankton |
| | 6/15/2009 | 7/20/2009 | 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 | 54.169 | 2.431 | 28.300 | 0.765 | 0.601 | 0.406 | 0.217 | 1.824 | 1.412 | 6.492 | 0.013 |
| Chlorophyta | 2.720 | 0.119 | 1.419 | 0.328 | 0.360 | 0.257 | 0.286 | 0.317 | 0.474 | 2.546 | 0.977 |
| Chrysophyta | 0.030 | 114.681 | 57.355 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| Cryptophyta | 0.194 | 0.000 | 0.097 | 0.155 | 0.087 | 0.347 | 0.115 | 0.104 | 0.010 | 0.038 | 1.007 |
| Cyanobacteria | 18.668 | 158.858 | 88.763 | 403.491 | 597.835 | 1241.642 | 936.745 | 139.859 | 86.388 | 15.067 | 199.593 |
| Dinophyta | 5.286 | 0.000 | 2.643 | 0.207 | 0.124 | 0.000 | 0.490 | 0.022 | 0.000 | 0.494 | 0.000 |
| Euglenophyta | 0.000 | 0.000 | 0.000 | 0.146 | 0.041 | 0.044 | 0.002 | 0.002 | 0.004 | 0.000 | 0.454 |
| Total | 81.067 | 276.088 | 178.577 | 405.091 | 599.049 | 1242.697 | 937.855 | 142.129 | 88.288 | 24.636 | 202.043 |
| Taxonomic Richness | 20 | 18 | 19 | 8 | 12 | 9 | 6 | 11 | 5 | 6 | 6 |
| Cyanobacteria Cell Counts(k)/ml | 13.346 | 132.008 | 72.677 | 0.000 | 398.288 | 897.838 | 688.146 | 111.734 | 49.715 | 79.866 | 104.715 |
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