| Report Year: 2007 |
| Lake Minnewashta, Dickinson County |
| Phytoplankton |
| | 6/12/2007 | 6/25/2007 | 7/10/2007 | 7/19/2007 | 8/5/2007 | 2007 | 2006 | 2005 |
| 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) |
| Bacillariophyta | 0.785 | 0.268 | 0.112 | 0.000 | 0.000 | 0.233 | 11.524 | 75.153 |
| Chlorophyta | 0.424 | 0.000 | 0.055 | 0.000 | 0.000 | 0.096 | 0.033 | 474.022 |
| Cryptophyta | 0.044 | 0.000 | 0.000 | 0.000 | 0.000 | 0.009 | 0.060 | 3.090 |
| Cyanobacteria | 8.321 | 39.706 | 98.795 | 55.166 | 11.517 | 42.701 | 200.335 | 98.188 |
| Euglenophyta | 0.305 | 0.018 | 0.000 | 0.059 | 0.000 | 0.076 | 0.003 | 0.052 |
| Total | 9.879 | 39.992 | 98.963 | 55.225 | 11.517 | 43.115 | 211.954 | 650.505 |
| Taxonomic Richness | 11 | 5 | 6 | 4 | 3 | 6 | 8 | 11 |
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