| Report Year: 2009 |
| Lake Macbride, Johnson County |
| Phytoplankton |
| | 6/22/2009 | 7/27/2009 | 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 | 0.703 | 2.963 | 1.833 | 0.826 | 0.444 | 0.224 | 0.201 | 1.694 | 2.386 | 1.743 | 0.201 |
| Chlorophyta | 0.730 | 0.290 | 0.510 | 0.373 | 0.138 | 0.224 | 0.165 | 0.156 | 0.042 | 0.686 | 0.652 |
| Chrysophyta | 0.000 | 10.445 | 5.222 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.025 | 0.000 | 0.000 |
| Cryptophyta | 3.093 | 3.123 | 3.108 | 0.119 | 0.163 | 0.618 | 0.035 | 0.185 | 0.000 | 1.469 | 0.914 |
| Cyanobacteria | 15.983 | 58.973 | 37.478 | 62.912 | 29.611 | 26.738 | 13.782 | 12.303 | 408.127 | 17.430 | 13.575 |
| Dinophyta | 17.523 | 20.756 | 19.140 | 0.252 | 0.062 | 0.027 | 0.162 | 2.340 | 1.198 | 0.477 | 0.345 |
| Euglenophyta | 2.784 | 0.181 | 1.483 | 0.000 | 0.000 | 0.374 | 0.016 | 0.012 | 0.000 | 0.000 | 0.267 |
| Total | 40.816 | 96.731 | 68.774 | 64.482 | 30.419 | 28.206 | 14.361 | 16.690 | 411.778 | 21.806 | 15.954 |
| Taxonomic Richness | 22 | 38 | 30 | 8 | 8 | 12 | 11 | 6 | 7 | 8 | 8 |
| Cyanobacteria Cell Counts(k)/ml | 23.622 | 162.932 | 93.277 | 0.000 | 89.586 | 131.206 | 35.452 | 61.987 | 293.756 | 22.738 | 32.284 |
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