| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Middle Prong Little Pigeon | observed | 1994-06-12 | DAEtnier | DEtnier |
| Middle Prong Little River | by hand | 1996-06-07 | University of Tennessee staff | University of Tennessee staff |
| TN Fringe | by hand | 1994-06-11 | DAEtnier | DEtnier |
| TN Fringe | by hand | 2011-06-12 | DAEtnier | DEtnier |