| Watershed | Sampling Method | Sample Date | Collector(s) | Determiner |
|---|---|---|---|---|
| East Prong Little River | by hand | 2002-06-10 | Pbartels | PBartels |
| Jonathan Creek (Purchase area) | by hand | 2001-09-15 | Pbartels | PBartels |
| Jonathan Creek (Purchase area) | by hand | 2003-07-15 | PBartels, JMays, PK Science Interns | PBartels |
| Uncertain | by hand | 2000-06-23 | PBartels, CMSU | PBartels |