| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | observed | 2001-12-30 | SHoyle | SHoyle |
| Abrams Creek | observed | 2009-10-11 | SHoyle | SHoyle |
| Abrams Creek | observed | 2009-12-12 | WBielenberg | WBielenberg |
| East Prong Little River | observed | 1997-05-31 | FBenz | FBenz |
| Jonathan Creek (Purchase area) | observed | 2003-09-17 | RMitchell | RMitchell |
| Jonathan Creek (Purchase area) | observed | 2006-09-30 | RMitchell | RMitchell |
| NC Fringe | observed | 2006-08-23 | PESuper | PESuper |
| NC Fringe | observed | 2008-10-06 | PESuper | PESuper |
| Uncertain | observed | 1998-01-01 | unknown | FAlsop |
| Uncertain | unspecified | 1964-10-09 | unknown | PESuper |