| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| Abrams Creek | by hand | 2005-09-06 | AYRossman | ANMiller |
| Cosby Creek | by hand | 2009-10-21 | VPHustad & SZelski | VPHustad |
| East Prong Little River | by hand | 2010-08-05 | ANMiller, HHBurdsall & DECox | unknown/unspecified |
| Jonathan Creek (Purchase area) | by hand | 2005-09-07 | GMugambi | ANMiller |