| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| East Prong Little River | by hand | 2006-09-11 | JSokolova & ISokolov | IMSokolov |
| Oconaluftee River, West | unspecified | 2001-06-30 | Upward Bound students | IMSokolov |
| Uncertain | by hand | 2008-03-22 | MGimmel | LSAM Team |