Sampled in 1998, 2004, 2010 (note only 40 0.25 sq. meter quadrats taken)
Samples in 2012 (25 random 0.25 sq. meter quadrats taken)
Community Composition – Percent composition each year
| Species | 1998 | 2004 | 2010 | 2012 |
| Actinonaias ligamentina | 47.19 | 58.54 | 63.40 | 72.02 |
| Alasmidonta marginata | 2.52 | 0.98 | 0.13 | 0.19 |
| Amblema plicata | 4.52 | 3.81 | 6.31 | 3.55 |
| Cyclonaias tuberculata | 0.07 | 0.00 | 0.13 | 0.00 |
| Elliptio dilatata | 0.81 | 0.76 | 0.13 | 1.68 |
| Fusconaia flava | 0.74 | 0.11 | 0.00 | 0.00 |
| Lampsilis cardium | 5.93 | 4.13 | 3.35 | 3.92 |
| Lampsilis siliquoidea | 6.74 | 6.20 | 3.22 | 2.80 |
| Lasmigona complanata | 0.00 | 0.22 | 0.39 | 0.37 |
| Lasmigona compressa | 0.59 | 0.33 | 0.00 | 0.00 |
| Lasmigona costata | 15.70 | 14.69 | 11.86 | 8.58 |
| Leptodea fragilis | 4.37 | 2.18 | 2.45 | 0.93 |
| Ligumia recta | 0.74 | 2.39 | 1.42 | 0.93 |
| Pleurobema sintoxia | 0.00 | 0.11 | 0.00 | 0.37 |
| Potamilus alatus | 0.89 | 1.31 | 2.32 | 0.56 |
| Pyganodon grandis | 0.30 | 0.00 | 0.00 | 0.00 |
| Quadrula pustulosa | 0.44 | 0.22 | 0.26 | 1.31 |
| Strophitus undulatus | 1.26 | 0.65 | 0.13 | 0.56 |
| Toxolasma parvus | 0.07 | 0.00 | 0.00 | 0.19 |
| Truncilla truncata | 6.96 | 3.37 | 4.51 | 1.87 |
| UNKNOWN JUVENILE | 0.15 | 0.00 | 0.00 | 0.00 |
| UNKNOWN ADULT | 0.00 | 0.00 | 0.00 | 0.19 |
