| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | by hand | 2000-08-21 | I & M Aquatics Crew | American Aquatics |
| Abrams Creek | by hand | 2008-07-31 | BNichols, LCarnal & HMcGee | DLenat |
| Abrams Creek | by hand | 2011-07-01 | BNichols, LKobelt & MJPetersen | BNichols |
| TN Fringe | sweeping | 2012-06-29 | KRLangdon | KLangdon |