| Report Year: 2009 |
| Central Park Lake, Jones County |
| Phytoplankton |
| | 6/23/2009 | 7/28/2009 | 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 | 4.964 | 0.086 | 2.525 | 1.460 | 0.360 | 3.555 | 1.084 | 0.118 | 1.193 | 1.299 | 0.005 |
| Chlorophyta | 0.222 | 0.045 | 0.133 | 0.211 | 0.116 | 0.426 | 0.084 | 0.414 | 0.174 | 0.002 | 0.000 |
| Chrysophyta | 0.000 | 4.079 | 2.040 | 0.000 | 0.000 | 0.000 | 0.000 | 0.028 | 0.000 | 0.000 | 0.000 |
| Cryptophyta | 1.051 | 0.718 | 0.884 | 0.172 | 0.302 | 1.457 | 0.165 | 0.344 | 0.012 | 0.977 | 0.386 |
| Cyanobacteria | 55.315 | 95.156 | 75.236 | 43.051 | 212.321 | 23.755 | 14.112 | 44.175 | 98.141 | 9.450 | 10.633 |
| Dinophyta | 64.307 | 0.000 | 32.153 | 0.000 | 0.809 | 0.602 | 0.498 | 7.346 | 2.388 | 0.682 | 0.722 |
| Euglenophyta | 0.009 | 8.503 | 4.256 | 0.098 | 0.000 | 0.175 | 0.042 | 0.004 | 0.000 | 0.000 | 0.400 |
| Total | 125.867 | 108.588 | 117.228 | 44.991 | 213.908 | 29.970 | 15.985 | 52.429 | 101.908 | 12.411 | 12.146 |
| Taxonomic Richness | 26 | 22 | 24 | 8 | 10 | 12 | 15 | 8 | 4 | 6 | 6 |
| Cyanobacteria Cell Counts(k)/ml | 316.829 | 461.615 | 389.222 | 0.000 | 308.150 | 63.027 | 20.314 | 56.605 | 120.441 | 56.983 | 55.764 |
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