| Report Year: 2009 |
| Blue Lake, Monona County |
| Zooplankton |
| | 6/10/2009 | 7/15/2009 | 2009 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 |
| Suborder/Genus | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) | Dry Mass (μg/L) |
| Cladocera |
| Bosmina | 105.958 | 166.359 | 136.158 | 45.441 | 23.259 | 27.776 | 108.090 | 201.861 | 139.522 | 181.787 | 17.407 |
| Ceriodaphnia | 2.165 | 291.337 | 146.751 | 25.904 | 9.900 | 26.726 | 38.386 | 52.957 | 93.813 | 133.208 | 96.933 |
| Chydorus | 0.000 | 29.169 | 14.585 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| Daphnia | 57.635 | 41.285 | 49.460 | 42.828 | 76.123 | 30.767 | 40.412 | 39.939 | 7.655 | 99.697 | 21.995 |
| Copepoda |
| Calanoida | 162.041 | 27.392 | 94.716 | 94.305 | 23.256 | 21.196 | 47.802 | 65.402 | 7.487 | 77.185 | 11.252 |
| Cyclopoida | 29.374 | 76.370 | 52.872 | 4.659 | 51.256 | 53.826 | 44.116 | 206.267 | 47.302 | 28.356 | 21.607 |
| Nauplii | 3.638 | 30.148 | 16.893 | 12.301 | 21.008 | 13.385 | 22.835 | 18.934 | 16.963 | 15.808 | 1.968 |
| Nauplii |
| Nauplii | 3.638 | 30.148 | 16.893 | 12.301 | 21.008 | 13.385 | 22.835 | 18.934 | 16.963 | 15.808 | 1.968 |
| Rotifera |
| Asplanchna | 2.581 | 6.007 | 4.294 | 1.934 | 0.000 | 3.412 | 10.130 | 42.798 | 6.777 | 2.977 | 0.000 |
| Brachionus | 12.341 | 1.468 | 6.905 | 0.069 | 4.134 | 3.221 | 0.141 | 4.156 | 0.466 | 4.266 | 0.463 |
| Conochilus | 0.000 | 0.000 | 0.000 | 0.058 | 0.350 | 0.004 | 0.006 | 0.000 | 0.000 | 0.000 | 0.000 |
| Euchlanis | 10.431 | 0.000 | 5.216 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| Filinia | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.066 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| Keratella cochlearis | 0.917 | 0.238 | 0.578 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| Keratella | 0.000 | 0.000 | 0.000 | 1.546 | 2.020 | 3.190 | 0.112 | 0.209 | 1.695 | 0.888 | 0.018 |
| Monostyla | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.110 | 0.000 |
| Polyarthra | 0.000 | 2.601 | 1.300 | 0.126 | 0.237 | 0.714 | 0.530 | 9.986 | 0.500 | 0.190 | 0.000 |
| Pompholx | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.021 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| Trichocerca | 0.000 | 0.000 | 0.000 | 0.277 | 0.331 | 0.514 | 0.846 | 1.049 | 0.366 | 0.000 | 0.000 |
| Total | 387.081 | 672.373 | 529.727 | 229.449 | 211.873 | 184.816 | 313.406 | 643.559 | 322.547 | 544.471 | 171.642 |
| Large Suspension Feeders (%) | 15 | 49 | 32 | 27 | 38 | 34 | 31 | 16 | 26 | 51 | 68 |
| Taxonomic Richness | 10 | 11 | 11 | 9 | 9 | 11 | 10 | 10 | 9 | 8 | 7 |
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