| Report Year: 2009 |
| Kent Park Lake, 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 | 1.689 | 1.855 | 1.772 | 3.217 | 1.369 | 3.093 | 0.185 | 4.163 | 3.184 | 1.185 | 0.040 |
| Chlorophyta | 0.078 | 0.000 | 0.039 | 0.319 | 1.058 | 0.572 | 0.252 | 0.776 | 0.821 | 0.617 | 4.684 |
| Chrysophyta | 0.000 | 21.963 | 10.981 | 1.228 | 0.000 | 0.000 | 0.000 | 0.033 | 0.000 | 0.000 | 0.000 |
| Cryptophyta | 0.481 | 0.684 | 0.583 | 0.044 | 0.381 | 0.487 | 0.133 | 0.047 | 0.000 | 0.839 | 0.206 |
| Cyanobacteria | 112.174 | 357.205 | 234.690 | 36.751 | 59.269 | 47.313 | 15.691 | 21.271 | 53.553 | 11.458 | 7.449 |
| Dinophyta | 4.504 | 4.085 | 4.294 | 0.109 | 0.122 | 0.662 | 0.851 | 0.057 | 0.272 | 0.527 | 3.700 |
| Euglenophyta | 0.036 | 0.084 | 0.060 | 0.103 | 0.019 | 0.105 | 0.062 | 0.157 | 0.000 | 0.004 | 0.109 |
| Total | 118.962 | 385.876 | 252.419 | 41.771 | 62.218 | 52.233 | 17.174 | 26.504 | 57.830 | 14.631 | 16.189 |
| Taxonomic Richness | 28 | 18 | 23 | 10 | 12 | 14 | 12 | 13 | 8 | 7 | 8 |
| Cyanobacteria Cell Counts(k)/ml | 402.045 | 1951.791 | 1176.918 | 0.000 | 86.109 | 152.074 | 54.522 | 50.919 | 40.505 | 65.072 | 41.360 |
|