| Report Year: 2009 |
| Badger Creek Lake, Madison County |
| Phytoplankton |
| | 6/18/2009 | 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 | 6.551 | 10.174 | 8.363 | 0.000 | 0.000 | 0.247 | 0.000 | 0.456 | 0.414 | 0.415 | 1.174 |
| Chlorophyta | 1.165 | 0.078 | 0.621 | 0.000 | 0.000 | 0.126 | 0.000 | 0.247 | 0.009 | 0.044 | 0.015 |
| Cryptophyta | 0.787 | 0.057 | 0.422 | 0.000 | 0.000 | 0.258 | 0.130 | 0.088 | 0.020 | 2.803 | 1.039 |
| Cyanobacteria | 47.884 | 258.694 | 153.289 | 0.000 | 0.000 | 339.611 | 782.811 | 313.241 | 3.542 | 50.661 | 19.784 |
| Dinophyta | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.103 | 0.000 | 0.000 | 1.695 | 0.267 |
| Euglenophyta | 0.292 | 0.018 | 0.155 | 0.000 | 0.000 | 0.147 | 0.000 | 0.122 | 0.000 | 0.000 | 0.029 |
| Total | 56.678 | 269.022 | 162.850 | 0.000 | 0.000 | 340.389 | 783.045 | 314.155 | 3.986 | 55.618 | 22.307 |
| Taxonomic Richness | 18 | 30 | 24 | 0 | 0 | 8 | 3 | 8 | 4 | 6 | 7 |
| Cyanobacteria Cell Counts(k)/ml | 34.486 | 329.845 | 182.166 | 0.000 | 0.000 | 251.382 | 564.393 | 228.046 | 15.189 | 92.505 | 56.900 |
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